April 4, 2025 - Your Premier Source for Komatsu, Cummins, Case New Holland & More - Featuring Komatsu Valve Seat
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Growshine International is your trusted global partner for high-quality aftermarket and OEM parts for a wide range of heavy machinery and vehicles. We specialize in sourcing and supplying components for engineering machinery, heavy trucks, agricultural machinery, and automobiles, facilitating seamless operations for businesses worldwide. Our extensive catalog includes parts for renowned brands like Komatsu, Cummins, Case New Holland, and many more. Explore our comprehensive selection below:
Komatsu Excavator Parts
Ensure the optimal performance of your Komatsu excavators with our range of seal kits, grommets, and more. We offer the Boom Swing Cylinder Seal Kit with part number 707-98-23130, 7079823130, designed for Komatsu Excavator models PC25R-8, PC27MR-1, PC27R-8, and PC30MR-1. Additionally, find the durable Grommet with part number 6610-11-1822, 6610111822, a new aftermarket option for your Komatsu machines.
Cummins and Komatsu Engine Overhaul Kits
Keep your engines running smoothly with our Overhaul Rebuild Kit for Cummins Engine NH-220 NH220-CI, compatible with Komatsu models GD37-6H, GD40HT-2, GD600R-1, GD605A-1, and GD705R-1.
Essential Komatsu Service Kits and Components
We supply a variety of service kits and individual components made to fit Komatsu equipment. This includes the Service Kit with part number 154-21-05010, 1542105010, and the precision-engineered Screw with part number Ca0138442, Ca0138442.
Case New Holland / Komatsu OEM Parts
Find genuine OEM parts like the Kit with part number 226426R91, 226426R91, a new original component from Case New Holland / Komatsu.
Komatsu Engine Parts: Pistons, Cylinder Heads, and More
Our inventory features the Ring Set Piston with part number 6251-31-2030, 6251312030, a new aftermarket option for Komatsu engines. We also offer the Cylinder Head Assembly with part number YM719325-11700, YM71932511700, designed for the Komatsu Engine 2D68E-3.
Belts, Bearings, and Forks for Komatsu Equipment
We stock the V-Belt Set (2) with part number 04121-22268, 0412122268, a new aftermarket product for Komatsu. Keep your crankshaft running smoothly with our Komatsu Main Bearing in .25mm size, part number 6110-29-8070, 6110298070. We also provide the Fork with part number Ca0131633, Ca0131633, made to fit Komatsu.
Hydraulic and Fuel System Components
Power your Komatsu Forklift FD45-7, FD50A-7, and Loaders SD23-6, SD25-6, SD30-6, SD30T-5, SD23T-5 with our reliable Hydraulic Gear Pump with part number 3EC-60-31811, 3EC6031811. Ensure clean fuel with our K Filter Fuel With Drain, part number 600-311-9120, 6003119120, made to fit Komatsu.
More Bearings, Rollpins, and Bushings for Komatsu
Find various bearings like the one with part number 06040-06206, 0604006206, and 300-70-31330, 3007031330, both made to fit Komatsu. We also offer the Rollpin with part number 576483R1, 576483R1, a new original OEM Komatsu part.
Komatsu Main Bearing Sets and Hoses
We supply Komatsu Main Bearing Sets in various sizes, including Standard (6215-21-8001, 6215218001), .75mm (6204-27-8100S, 6204278100S), and .75mm (6150-27-8010S, 6150278010S). Additionally, we offer the Hose with part number E07271-01490, E0727101490, made to fit Komatsu.
Seal Kits, Gaskets, and Shims for Komatsu
Maintain hydraulic systems with our Main Pump Seal Kit with part number 705-41-08001, 7054108001, for Komatsu Excavator models PC38UU-1, PC30-6, and PC20-6. We also provide the Gasket with part number 104-15-25140, 1041525140, the Seal Ring with part number Ca0138788, Ca0138788, and the Shim with part number 141-14-14310, 1411414310, all made to fit Komatsu.
Valves, Retainers, and Fuel Injectors
Our selection includes the Valve with part number 482971C91, 482971C91, a new original OEM Komatsu part, and the Retainer Valve Spring Upper with part number 6732-41-4510, 6732414510, a new aftermarket KOMATSU component. We also offer a set of 3 Pcs Fuel Injectors with part number YM729503-53200, YM72950353200, compatible with Komatsu Engine models S3D84E-3B and S3D84E-3A, and used in Loader SK815-5, SK820-5, and Excavator PC50UU.
Cylinder Liners and More Seal Kits for Komatsu
We supply Komatsu Cylinder Liners with part numbers 6207-21-2121, 6207212121, and 6162-25-2210, 6162252210. Find various seal kits including the Cylinder Seal Kit with part number 707-98-23810, 7079823810, and another Seal Kit with part number KH270143, KH270143, a new original OEM Case New Holland / Komatsu part.
Valve Components, Rings, and Bushings
Our range includes the Valve Collet with part number 6742-01-2990, 6742012990, a new aftermarket KOMATSU part, the Ring with part number 707-35-52660, 7073552660, and the Bushing with part number 707-76-70370, 7077670370, all made to fit Komatsu.
Filters, Bearings, and Springs for Komatsu
Ensure clean operation with our K Filter Fuel With Drain, part number 600-311-9120, 6003119120. We also offer the Bearing Roller with part number 20K-22-31190, 20K2231190, and the Spring with part number 6684-91-1220, 6684911220, all made to fit Komatsu.
Gears, Nuts, and Pumps
Find the Gear with part number 602615R1, 602615R1, a new original OEM Komatsu part, the Nut with part number 34126S, 34126S, a new original OEM Case New Holland / Komatsu part, and the Pump with part number 444560C1, 444560C1, also a new original OEM Komatsu component.
Piston Kits, Valve Seals, and Strainers
We offer the STD Piston Kit with Ring for Komatsu Engine 4D92E and 4D92E-1. Ensure proper sealing with the Komatsu Valve Seal, part number 6221-43-4540, 6221434540. For Komatsu WA380-6, PC450-8, PC400-8, PC350-8, PC300-8, and PC130-8 models, we have the Strainer with part number 22B-60-11160, 22B6011160.
Gaskets, Service Kits, and Camshaft Bearings
Our inventory includes the Komatsu Oil Cooler Gasket with part number 6742-01-2460, 6742012460, and the Service Kit with part number 707-99-04410, 7079904410, made to fit Komatsu. We also offer the Komatsu Camshaft Bearing with part number 6206-21-1430, 6206211430.
Shafts, Overhaul Gasket Kits, and Turbochargers
Find the Shaft with part number 150-15-12120, 1501512120, made to fit Komatsu. We supply the Overhaul Gasket Kit with part number 6159-K1-9900, 6159K19900, for Komatsu Engine SAA6D125E-3, used in Excavator PC400-7 and PC400LC-7. Boost your engine performance with the Turbo TV7701 Turbocharger with part number 6162-84-8201, 6162848201, for Komatsu Engine SA6D170-A-1 and SAA6D170E-2, found in Wheel Loader WA700-1.
Piston Rings, Oil Filters, and Thrust Bearings
We offer the Piston Ring with part number Ea8094845, Ea8094845, made to fit Komatsu, and the Komatsu Oil Filter with part number 600-211-6242, 6002116242. Keep your crankshaft aligned with our Komatsu Thrust Bearing in 1.00mm size, part number 6150-26-8050, 6150268050.
Cylinder Heads, Items, and Tappets
Find the Komatsu Cylinder Head (Bare) with part number 6151-11-1102, 6151111102, and the general Item with part number Ca0490220, Ca0490220, made to fit Komatsu. We also stock a set of 8 Pcs Tappets with part number YM123900-14200, YM12390014200, for Komatsu Engine 4D106-1 and 4D106-2, used in Excavator PC110R-1, PC95R-2, PW110R-1, and PW95R-2.
Cables, Overhaul Gasket Kits, and Housings
We supply the Cable W / Knob with part number D0NND862A, D0NND862A, a new original OEM Komatsu part, and the Overhaul Gasket Kit for Yanmar 3TNE74, 3TN74E, and Komatsu 3D74E-3 Engines. Find the Hsng with part number WA5517, WA5517, a new original OEM Komatsu component.
Bucket Pins, Air Filters, and Valve Guides
Secure your buckets with our Bucket Pin with part number 209-70-53170, 2097053170, made to fit Komatsu. We offer the Aftermarket Donaldson P777920 and P777846 Air Filter Rear Cover for Komatsu PC400-7, Hitachi ZAX450, Volvo EC360B, EC460B, Kobelco SK460, and Sany SY365 Excavators. Our inventory also includes the Valve Guide with part number 6030-11-1310, 6030111310, made to fit Komatsu.
Bearings, Bushings, and Head Gasket Sets
We stock a 1 Set Main & Connecting Rod Bearing for Yanmar 3TN66, 3TN66C, 3TN66E, 3TN66L, and Komatsu 3D66-1 Engines. Find the Bushing with part number C5NN7A615B, C5NN7A615B, a new original OEM Komatsu part, and the Komatsu Head Gasket Set with part number 6218-K1-9900, 6218K19900.
Nuts, Seal Rings, and Nozzles
Our selection includes the Nut with part number 01803-03034, 0180303034, the Seal Ring with part number 07018-10452, 0701810452, and the Nozzle with part number 1701169C1, 1701169C1, a new original OEM Komatsu part.
Gaskets, Handles, and Bogies
We offer the Gasket with part number 6162-13-4741, 6162134741, made to fit Komatsu, the Handle with part number D5NN9426690A, D5NN9426690A, a new original OEM Case New Holland / Komatsu part, and the BOGIE with part number 17A-30-46121, 17A3046121, a new aftermarket Komatsu component.
Exhaust Valves and Oil Pump Gaskets
Find Cummins and Komatsu Exhaust Valves with part numbers 6204-41-4210, 6204414210, and 4982895, 4982895. We also supply the Gasket Oil Pump with part number 6610-51-1812, 6610511812, a new aftermarket KOMATSU part.
Cylinder Kits and Oil Cooler Thermostats
We offer the Cylinder Kit with part number KMP6223, KMP6223, a new aftermarket KOMATSU product, and the Komatsu Oil Cooler Thermostat with part number 6212-65-2610, 6212652610.
Wiper Blades, Bushings, and Hoses
Our inventory includes the Wiper Blade S with part number SMR3120, SMR3120, a new original OEM Komatsu part, the Bushing with part number 37B-09-54012, 37B0954012, made to fit Komatsu, and the Hose with part number 208-01-72161, 2080172161, for Komatsu Excavator PC400-8, PC400-8R, PC400LC-8, and PC400LC-8R.
Cylinder Liners and Thrust Bearings (Various Sizes)
We supply Komatsu Cylinder Liners with part numbers 6162-25-2210, 6162252210, and 6211-22-2220S, 6211222220S (with seals). Find Komatsu Thrust Bearings in sizes .25mm (6150-29-8050, 6150298050) and .75mm (6204-27-8500, 6204278500).
Lower Gasket Sets and Retainers
We offer the Komatsu Lower Gasket Set without crankshaft seals, part number 6211-K2-9800, 6211K29800, and the Rtnr with part number 70443R1, 70443R1, a new original OEM Komatsu part.
Carrier Rollers and Overhaul Rebuild Kits
Our inventory includes the Carrier Roller with part number 20Y-30-00481, 20Y3000481, for Komatsu Excavator models PC160LC-7, PC170LC-10, PC200-8, PC220-8, PC228US-8, and PC240LC-8. We also supply Overhaul Rebuild Kits for Komatsu 3D70E-5 Engine, used in Pramac P11000, Norpro 7NY, Mase IS9, and Denyo TLG-12ESX Generators.
Elbows, Draw Pins, and Locks
Find the Elbow with part number 6610-71-4412, 6610714412, made to fit Komatsu, the Cat 3 Draw Pin with part number 87299301, 87299301, a new original OEM Case New Holland / Komatsu part, and the Lock with part number 175-13-21711, 1751321711, made to fit Komatsu.
Exhaust Valves and Distant Pieces
We offer Komatsu Exhaust Valves with part numbers 6150-41-4210, 6150414210, and 6162-43-4230, 6162434230. Our inventory also includes the Distant Pc with part number TZ310B1027-00, TZ310B102700, a new original OEM Komatsu part.
Exhaust Manifold Gaskets and Main Relief Valves
Find the Komatsu Exhaust Manifold Gasket with part number 6205-11-5811, 6205115811. We supply the Main Relief Valve with part number 723-40-85100, 7234085100, for Komatsu PC100-6, PC120-6, PC130-6, PC200-6, PC220-8, PC300-6, and PC300-7 Excavators.
Pstns, Pinions, and Service Kits
We stock the Pstn with part number DB210-4SP, DB2104SP, a new original OEM Case New Holland / Komatsu part, the Pinion with part number 20E-23-K1670, 20E23K1670, made to fit Komatsu, and the Service Kit with part number 566-33-05014, 5663305014, made to fit Komatsu.
Pressure Switches and Hydraulic Pump Assemblies
Our inventory includes the Pressure Switch with part number 421-43-22912, 4214322912, for Komatsu Wheel Loader WA100-5, WA150-5, WA200-5, WA250-5, and WA270-5. We also offer the Hydraulic Pump ASS'Y with part number 07430-66100, 0743066100, for Komatsu Grader GD37-6H, GD40HT-2, GD705R-1, GD705R-1A, and GD705R-2, as well as the Hydraulic Pump Assembly with part number 42N-60-11321, 42N6011321, for Komatsu Backhoe Loader WB91R-5, WB91R-5E0, and WB142-5.
Rear Seals, Aftercooler Assemblies, and Shafts
Find the Komatsu Rear Seal and Sleeve with part number 6736-39-1130, 6736391130, and the Aftercooler Assembly with part numbers 22P-03-11121, 22P0311121, 22P-03-21121, 22P0321121, and 22P-03-11571, 22P0311571, for Komatsu Excavator PW98MR-8, PC88MR-10, PC78US-10, PW98MR-10, PC70-8, PC88MR-8, PC78US-8, and PC60-8. We also stock the Shaft with part number 373536R91, 373536R91, a new original OEM Case New Holland / Komatsu part.
Bearings, Dust Seals, and Nuts
Our inventory includes the Bearing with part number 06000-02207, 0600002207, made to fit Komatsu, the Dust Seal with part number 21K-70-12180, 21K7012180, a new aftermarket KOMATSU part, and the Nut with part number MB4047, MB4047, a new original OEM Komatsu part.
Packings, Gaskets, and Sensors
We offer the Packing with part number 707-42-15012, 7074215012, a new aftermarket KOMATSU part, the Gasket with part number C3NN7051A, C3NN7051A, a new original OEM Case New Holland / Komatsu part, and the Sensor with part number 7861-92-2210, 7861922210, made to fit Komatsu.
Gears, Seals, and Service Kits
Find the Gear with part number Ca0130080, Ca0130080, made to fit Komatsu, the Seal with part number 561-34-71610, 5613471610, also made to fit Komatsu, and the Service Kit with part number 707-99-43100, 7079943100, made to fit Komatsu.
Plates, Cylinder Seal Kits, and O-Rings
We stock the Plate with part number 30661B, 30661B, a new original OEM Komatsu part, the Cylinder Seal Kit with part number 707-99-34620, 7079934620, made to fit Komatsu, and the O-Ring with part number 07000-05105, 0700005105, made to fit Komatsu.
Motors, Prongs, and Air Conditioner Hoses
Our inventory includes the MOTOR ASS'Y with part number 7834-41-2003, 7834412003, a new aftermarket Komatsu part, the Prong with part number 2039342C1, 2039342C1, a new original OEM Case New Holland / Komatsu part, and the Air Conditioner Hose with part number 20Y-810-1321, 20Y8101321, for Komatsu PC200-8, PC200LC-8, PC210LC-8, PC220-8, PC220LC-8, PC240LC-8, PC270-8, and PC290LC-8.
Plates, Bucket Cylinder Seal Kits, and Valve Seats
Find the Plate with part number PO2270, PO2270, a new original OEM Komatsu part, the Bucket Cylinder Seal Kit with part number 707-98-47500, 7079847500, for Komatsu Excavator PC220-3 and PC220LC-3, and the Komatsu Valve Seat with part number 6207-11-1430, 6207111430.
Cams, Shafts, and Tubes
We stock the Cam with part number 422309C1, 422309C1, a new original OEM Komatsu part, the Shaft with part number Ca0125597, Ca0125597, made to fit Komatsu, and the Tube with part number 195-60-16462, 1956016462, made to fit Komatsu.
Komatsu GRSR and Seal Kits
Our inventory includes the Komatsu made to fit GRSR 3B 750MM with part number CR4840/750, CR4840750, and the Seal Kit with part number 916203, 916203, a new original OEM Komatsu part.
O-Rings, Locks, and Screws
Find the O-Ring with part number 07000-25165, 0700025165, made to fit Komatsu, the Lock with part number 135-13-22650, 1351322650, also made to fit Komatsu, and the Screw with part number 51063DA, 51063DA, a new original OEM Case New Holland / Komatsu part.
Shaft Drives and Hydraulic Oil Pumps
We offer the Shaft Drive Front with part number 708-27-12711, 7082712711, made to fit Komatsu. Power your Komatsu Wheel Loader WA450-3, WA450-3L, and WA450-3LL with our Hydraulic Oil Pump with part number 705-56-43020, 7055643020.
Valves, Service Kits, and Water Tank Radiators
Our selection includes the VALVE with part number 6754-41-4100, 6754414100, a new aftermarket Komatsu part, the Service Kit with part number 707-99-85270, 7079985270, made to fit Komatsu, and the Water Tank Radiator with part number 195-03-63113, 1950363113, for Komatsu D375A-6 Bulldozer.
Main & Thrust Metal Sets and Oil Cap Kits
Find the Main & Thrust Metal Set Std with part number 6215-21-8001, 6215218001, a new aftermarket KOMATSU part, and the Oil Cap Kit with part number ME541056316, ME541056316, a new original OEM Case New Holland / Komatsu part.
Shims, Bodies, and Gears
We offer the Shim with part number 170-27-11751, 1702711751, the Body with part number 175-15-35410, 1751535410, and the Gear with part number Ca0138358, Ca0138358, all made to fit Komatsu.
Line Assys and Turbochargers
Our inventory includes the Line Assy with part number 382971R91, 382971R91, a new original OEM Case New Holland / Komatsu part, and the Turbo KTR130B Turbocharger with part number 6502-21-4000, 6502214000, for Komatsu Engine S6D170-1, used in Excavator PC650-1.
Valve Guides and Oil Seals
Find the Komatsu Valve Guide with part number 6204-19-1310, 6204191310, and the Oil Seals with part number 3Ea-22-11210, 3Ea2211210, made to fit Komatsu.
Sprocket Rims, Piston Pins, and Water Tank Radiator Cores
We offer the Sprocket Rim with part number 141-98-00022, 1419800022, made to fit Komatsu, the Piston Pin with part number YM119173-22300, YM11917322300, made to fit Komatsu, and the Water Tank Radiator Core ASS'Y for Komatsu Excavator Bulldozer D275-3.
Cylinders and Gears
Find the Cylinder with part number Ca0139790, Ca0139790, made to fit Komatsu, and the Gear with part number 20Y-26-14260, 20Y2614260, for Komatsu Excavator PC200-5, PC200LC-5C, PC220-5C, PC220-5, PC240-5K, and PC210-5K.
Overhaul Rebuild Kits for Komatsu Engines
We supply Overhaul Rebuild Kits for Komatsu Engine S6D114E-1 and SA6D114-1, used in Loader WA320-3, WA380-3, and WA420-3.
Exhaust Valves and Temperature Sending Switches
Our inventory includes the Komatsu Exhaust Valve with part number 6215-41-4212, 6215414212, and the Temperature Sending Switch with part number YM121250-44901, YM12125044901, for Komatsu Skid Steer Loader CK20, CK25, CK30, and CK35.
Fan Belt Pulleys and Holddowns
Find the Fan Belt Pulley with part number 6732-61-3740, 6732613740, for Komatsu 4D102, 6D102, and 6D107 Engines, used in FD35-8, FD40-8, FD45-8, PC200-8, PC220-8, and WA180-3L. We also offer the Holddown with part number 86504492, 86504492, a new original OEM Case New Holland / Komatsu part.
Piston Pin Bushings and Swing Machinery
We supply Cummins Komatsu Piston Pin Bushings with part number 6204-31-3130, 6204313130. Our inventory also includes Swing Machinery (Reductor) for Komatsu PC200-8 and PC200LC-8 Excavators.
S Pc Rs, Boots, and Grommets
Find the S Pc R with part number 11063P, 11063P, a new original OEM Komatsu part, the Boot with part number D4NNL876A, D4NNL876A, a new original OEM Case New Holland / Komatsu part, and the Grommet with part number E0NN7Z030AA, E0NN7Z030AA, also a new original OEM Case New Holland / Komatsu part.
Komatsu Main Bearing Sets and Keys
We offer Komatsu Main Bearing Sets in .75mm size with part number 6150-27-8010S, 6150278010S. Our inventory also includes the Key with part number 255254, 255254, a new original OEM Komatsu part, and Keys with part numbers 86595254, 86595254, and 9301, 9301, both new original OEM Case New Holland / Komatsu parts.
Hoses and Brackets
Find the Hose with part number 02763-102A8, 02763102A8, made to fit Komatsu, and the Brkt with part number 1751B, 1751B, a new original OEM Komatsu part.
Radiator Hoses and Crankshaft Wear Sleeves
We supply Upper & Lower Radiator Hoses for Komatsu Excavator PC300-5. Our inventory also includes the Komatsu Front Crankshaft Wear Sleeve with part number 1295465H92, 1295465H92, and the Komatsu Rear Crankshaft Wear Sleeve with part number 6127-31-1293, 6127311293.
Spring Seats and Pumps
Find the New Aftermarket Komatsu Spring Seat, Lower with part number 6210-41-4530, 6210414530, and the Pump with part number 997113R91, 997113R91, a new original OEM Komatsu part.
Valve Seats, Contlrs, and Seals
We offer the Komatsu Valve Seat, Exhaust with part number 6210-11-1321, 6210111321, the Contlr with part number 2480U332F11, 2480U332F11, a new original OEM Komatsu part, and the Seal with part number D9NN1187AA, D9NN1187AA, a new original OEM Case New Holland / Komatsu part.
Exhaust Manifold Gaskets and Engine Overhaul Kits
Find the Komatsu Exhaust Manifold Gasket with part number 6205-11-5811, 6205115811. We supply the Engine Overhaul Kit Komatsu S4D95L-1 (0,25) with part number 6207-31-2121EK4B-S4D95L-1, 6207312121EKS4D95L1, for piston 6207-31-2121, 6207312121(EK4B), made to fit Komatsu. We also offer Overhaul Rebuild Kits for Komatsu Engine 3D70E-5, used in Yanmar Wheel Loader V1-1, V1-1A, Excavator VIO10-2, VIO15-2A, VIO15-3, and VIO17.
Caps, Service Kits, and Cylinder Seal Kits
Our inventory includes the Cap with part number 487158C92, 487158C92, a new original OEM Komatsu part, the Service Kit with part number 707-99-59362, 7079959362, made to fit Komatsu, and the Cylinder Seal Kit with part number 1909021, 1909021, made to fit Komatsu.
Oil Coolers and Bearing Rollers
Find the 5P Oil Cooler with part number 6732-61-2110, 6732612110, for Komatsu Engine S4D102E-1 and 6D102E-1, used in Excavator PC200-6, PW160-7, Loader WA150-5, and WA250-5. We also offer the Bearing Roller with part number 130-09-14670, 1300914670, made to fit Komatsu.
Ignition Keys and Gears
We stock 4 Pcs Ignition Keys compatible with Toyota, John Deere, Komatsu, Clark, Yale, Hyster, Genie, Skyjack, Snorkel, and Terex heavy construction equipment. Find the Gear with part number 6112-33-6510, 6112336510, made to fit Komatsu.
Emergency Brake Cables and Pistons
Our inventory includes the Emergency Brake Cable with part numbers 3EB-30-31330, 3EB3031330, and 3EB-30-31340, 3EB3031340, for Komatsu Engine 4D94E, used in Forklift FD20-12, FG20-12, FG25-12, FG28-12, and FG30T-12. We also offer the Komatsu Piston with pin retainers, part number 6151-31-2710, 6151312710.
Overhaul Rebuild Kits for Komatsu Engines
We supply Overhaul Rebuild Kits for Komatsu 6D125-1, S6D125-1, and SA6D125-1 Engines, used in PC300-3, PC400-3, PC400-6, PC450-6, PC450-7, and PC460-7.
K Filter Air Assemblies and Springs
Find the K Filter Air Assembly with part number 6125-81-7032, 6125817032, made to fit Komatsu, and the Spring with part number 932-0308, 9320308, a new original OEM Case New Holland / Komatsu part.
Lenses and Cylinder Head Gaskets
Our inventory includes the Lens with part number TL35201R, TL35201R, a new original OEM Komatsu part, and a set of 6 Pcs Cylinder Head Gaskets with part number 6150-17-1813, 6150171813, for Komatsu Engine 6D125-1 and S6D125-1, used in Wheel Loader WA470-3, Motor Grader GD663A-2, and Excavator PC400LC-5.
Engine Overhaul Kits and Service Kits
We offer the Engine Overhaul Kit Komatsu S4D102KC-N-2L (0,25) with part number 6735-31-2111EK4B-S4D102KC-N-2L, 6735312111EKS4D102KCN2L, for piston 6735-31-2111, 6735312111(EK4B), made to fit Komatsu. Find the Service Kit with part number 154-15-05010, 1541505010, made to fit Komatsu.
Pistons for Komatsu and Yanmar Engines
We supply STD Pistons (3 Units in 1 Set) with part number YM129002-22090, YM12900222090, for Komatsu Wheel Loader WA40-3 and WA50-3, with Yanmar Engine 3TNE84 and 3TNE84T, and Komatsu Engine 3D84E.
Cylinder Liners, Yellowshields, and Panassemblies
Our inventory includes the Komatsu Cylinder Liner with Seals, part number 6211-22-2220S, 6211222220S, the Yellowshield with part number 731-3122, 7313122, a new original OEM Komatsu part, and the Panassembly with part number 1842117C91, 1842117C91, a new original OEM Case New Holland / Komatsu part.
Komatsu Main Bearing Sets and Pressure Sensors
Find Komatsu Main Bearing Sets in Standard size with part number 6204-21-8100S, 6204218100S. We also offer the Pressure Sensor with part number 6755-81-1900, 6755811900, for Komatsu Engine SAA12V140E-7 and SAA6D125E-7, used in Excavator PC170LC-11, PC210LC-10, PC290LCI-11, Motor Grader GD535-5, and Wheel Loader WA270-8 and WA380-8.
Thrust Bearings, Antennas, and Shims
We supply Komatsu Thrust Bearings in .75mm size with part number 6204-27-8500, 6204278500. Our inventory also includes the Antenna with part number YN54S00052P1, YN54S00052P1, a new original OEM Komatsu part, and the Shim with part number 206-70-31420, 2067031420, made to fit Komatsu.
Push Rods and Oil Pan Gaskets
Find the Komatsu Push Rod with part number 6210-41-3120, 6210413120, and the Gasket Oil Pan with part number 6735-21-5661, 6735215661, a new aftermarket KOMATSU part.
Bearings and Thermostat Gaskets
Our selection includes the Bearing with part number 06040-06021, 0604006021, made to fit Komatsu, and the Komatsu Thermostat Gasket with part number 6140-11-6331, 6140116331.
Gaskets, Cylinder Head Gaskets, and Cages
We stock the Gasket with part number 311532, 311532, a new original OEM Case New Holland / Komatsu part, the Komatsu Cylinder Head Gasket with part number 6137-12-1811, 6137121811, and the Cage with part number 131-14-44530, 1311444530, made to fit Komatsu.
Retainers, Main Bearings, and Fuel Hand Feed Pumps
Find the Retainer Piston Pin with part number 6162-33-2420, 6162332420, a new aftermarket KOMATSU part, the Komatsu Main Bearing in .25mm size with part number 6210-29-8010, 6210298010, and the Fuel Hand Feed Pump for Komatsu Excavator 360-7 and PC360-7.
S Pc Rs, Crown Wheels, and Cylinder Seal Kits
Our inventory includes the S Pc R with part number 893937C2, 893937C2, a new original OEM Komatsu part, the Crown Wheel with part number Ca0139738, Ca0139738, made to fit Komatsu, and the Cylinder Seal Kit with part number 707-99-64180, 7079964180, made to fit Komatsu.
Overhaul Gasket Kits and Seal Rings
We supply Overhaul Gasket Kits for Yanmar 4TNV106 and 4TNV106T, and Komatsu 4D106 Engines. Find the Seal Ring with part number 19M-15-19210, 19M1519210, made to fit Komatsu.
Blades, Bucket Cylinder Seal Kits, and Bearing Rollers
Our selection includes the Blade with part number REX905, REX905, a new original OEM Komatsu part, the Bucket Cylinder Seal Kit for Komatsu PC220-7, and the Bearing Roller with part number 20K-14-31550, 20K1431550, made to fit Komatsu.
KOM RIPPER TOOTH and Hubs
Find the KOM RIPPER TOOTH with part number 141-78-11253, 1417811253, a new aftermarket Komatsu part, and the Hub with part number Ca0068102, Ca0068102, made to fit Komatsu.
Gaskets and Seal Kits
We offer the Komatsu Gasket with part number 6261-11-9520, 6261119520, and the Seal Kit Blade Angle Cylinder with part number 707-98-12750, 7079812750, made to fit Komatsu.
Alternators and Dozer Cylinder Seal Kits
Our inventory includes the 24V 60A Alternator with part number 600-861-6420, 6008616420, for Komatsu Engine SAA4D102E-2 and SAA6D107E-1, used in Excavator PC240LC-8 and PC220LC-8 and PC200-8. We also offer the Dozer Cylinder Seal Kit with part number 2440-9164K, 24409164K, for Komatsu, Doosan Daewoo Excavator Solar 140W-V, 160W-V, 130W-V, DX140LC, DX160LC, and TXC140-1.
O-Rings and Arm Cylinder Seal Kits
Find the O-Ring with part number 07000-05335, 0700005335, made to fit Komatsu, and the Arm Cylinder Seal Kit for Komatsu PC120-6E.
Switches and Seal Water Pumps
We stock the Switch Oil Pressure with part number 08073-10505, 0807310505, a new aftermarket KOMATSU part, and the Seal Water Pump with part number 6711-61-1330, 6711611330, a new aftermarket KOMATSU part.
Muffler Silencers and Fuel Filters
Our inventory includes the Muffler Silencer with part number YM129136-13510, YM12913613510, for Komatsu Engine 3D84, used in Excavator PC25-1, PC25R-1, PC30-7, and PC30R-7. We also offer the Fuel Filter with part number 600-311-3550, 6003113550, for Komatsu PC2000-8, HD785-7, HM350-2, and HM400-2.
Pilot Pumps and Camshaft Bearings
Find Pilot Pumps for KOMATSU Excavator PC60-7 and Komatsu Camshaft Bearings with part number 6136-21-1410, 6136211410.
Elbows and Overhaul Rebuild Kits
We stock the Elbow with part number E0NN6N695AA, E0NN6N695AA, a new original OEM Case New Holland / Komatsu part, and Overhaul Rebuild Kits for Cummins Engine NH-220 NH220-CI, used in Komatsu Air Compressor EC170V-1.
Main Brg & Thrust Kits and Hoses
Our inventory includes the Main Brg & Thrust Kit 0,50Mm with part number 6742-01-5240, 6742015240, a new aftermarket KOMATSU part, and the Hose with part number 6120-61-6421, 6120616421, made to fit Komatsu.
Stators, Pins, and O Rings
Find the Stator with part number 243285, 243285, a new original OEM Case New Holland / Komatsu part, the Pin with part number 20T-70-41521, 20T7041521, made to fit Komatsu, the Pin with part number 208-70-34220, 2087034220, made to fit Komatsu, and the O Ring with part number 562-15-19970, 5621519970, a new original OEM Komatsu part.
Valves and Windshield Wiper Arm Sets
We stock the Valve with part number F228, F228, a new original OEM Komatsu part, and the Windshield Wiper Arm Set with part number 22B-54-28710, 22B5428710, made to fit Komatsu.
Fuel Filters, Springs, and Sprockets
Our inventory includes the Filter Fuel with part number 600-311-7152, 6003117152, a new aftermarket KOMATSU part, the Spring 6 Coil with part number 272321, 272321, a new original OEM Case New Holland / Komatsu part, and the Sprocket with part number 621947R21, 621947R21, a new original OEM Komatsu part.
Nuts, Thermostats, and Supports
Find the Nut with part number 131-21-51330, 1312151330, made to fit Komatsu, the Komatsu Thermostat with part number 600-421-6630, 6004216630, and the Support with part number ZDFDS501KF, ZDFDS501KF, a new original OEM Komatsu part.
Muffler Silencers and Lift Cylinder Seal Kits
We offer the Muffler Silencer with part number 6206-11-5210, 6206115210, for Komatsu Engine 6D95L-1, used in Excavator PC100-3, PC100L-3, PC100S-3, PC100U-3, PC100US-3, PC120-3, and PC120S-3, and PW150-1. Our inventory also includes the Lift Cylinder Seal Kit with part number 440-00248KT, 44000248KT, for Doosan Daewoo Komatsu Loader DL250, DL250A, DL250TC, and MEGA 250-V.
Bucket Pins, Bushings, and Cylinder Kits
Find the Bucket Pin with part number 21K-70-13141, 21K7013141, made to fit Komatsu, the Bushing with part number C6TZ7508A, C6TZ7508A, a new original OEM Case New Holland / Komatsu part, and the Komatsu Cylinder Kit with part number KMP1021, KMP1021.
Lining Kits, Rod Bearings, and Cylinder Kits
Our inventory includes the Lining Kit with part number 44066-90402, 4406690402, a new original OEM Komatsu part, the Komatsu Rod Bearing in .75mm size with part number 6207-37-3300, 6207373300, and the Komatsu Cylinder Kit with part number KMP6211, KMP6211.
Packings, Gaskets, and Aftercoolers
Find the Packing with part number 707-51-75030, 7075175030, a new aftermarket KOMATSU part, the Gasket with part number 420462, 420462, a new original OEM Komatsu part, and the Aftercooler with part number 423-03-41120, 4230341120, for Komatsu Wheel Loader WA380-6 and WA380Z-6.
Gasket Kits, Fuel Filters, and Engine Inframe Overhaul Rebuild Kits
We offer the Gasket Kit, Lower with part number 1295273H92, 1295273H92, a new aftermarket KOMATSU part, the Fuel Filter with part numbers YM129901-55800, YM12990155800, and YM129917-55801, YM12991755801, for Komatsu Engine 4D92E-1, 4D94E-1, and 4D98E-1, used in Forklift BX20 and BX50. Our inventory also includes the Komatsu SA6D125E-2 Engine Inframe Overhaul Rebuild Kit with Piston 6152-32-2510, 6152322510, Kit F.
Swing Solenoid Valves and Lower Gasket Kits
Find Swing Solenoid Valves for Komatsu Excavator PC200-5 with Engine 6D95 and the Gasket Kit Lower with part number 6743-K2-1100, 6743K21100, made to fit Komatsu.
Contacts, Cylinder Head Gaskets, and Seals
We stock the Contact with part number TC32609, TC32609, a new original OEM Komatsu part, the Komatsu Cylinder Head Gasket with part number 6110-13-1811, 6110131811, and the Seal with part number 423-33-31411, 4233331411, for Komatsu Excavator WA380-5, WA380-6, WA400-5, WA430-5, and WA430-6.
Bolts, Cylinder Kits, and Springs
Find the Bolt with part number 145-49-12440, 1454912440, made to fit Komatsu, the Komatsu Cylinder Kit with part number KMP2080, KMP2080, and the Spring with part number 170-64-12250, 1706412250, made to fit Komatsu.
Main Bearings, Wheels, and Spacers
We offer the Komatsu Main Bearing in Standard size with part number 6162-23-8010, 6162238010, the Wheel with part number K713, K713, a new original OEM Komatsu part, and the Spacer with part number 6110-83-5310, 6110835310, made to fit Komatsu.
Cylinder Heads for Isuzu Engines and Propghs
Find the 3LB1 Cylinder Head for Isuzu Engine, compatible with Komatsu, Doosan, Daewoo Solar 03, 05, Sumitomo SH28J, SH25J, SH30JX, Hitachi EX55, and IHI 16N, 17NE Excavators. We also stock the Propgh with part number 3505547C1, 3505547C1, a new original OEM Case New Holland / Komatsu part.
Guards, Shims, and Thermostats
Our inventory includes the Guard with part number 692011, 692011, a new original OEM Case New Holland / Komatsu part, the Shim with part number Dk029312-4070, Dk0293124070, made to fit Komatsu, and the Komatsu Thermostat with part number 600-421-6110, 6004216110.
Oil Coolers and Rod Bearings
Find the Oil Cooler with part numbers 22M-03-31340, 22M0331340, and 22M-03-21340, 22M0321340, for Komatsu Excavator PC45MR-3 and PC55MR-3. We also offer the Komatsu Rod Bearing Upper in .75mm size with part number 6736-37-3400, 6736373400.
Brkts, Wiper Blades, and Cooler Elements
Our selection includes the Brkt with part number 2022407C3, 2022407C3, a new original OEM Komatsu part, the Wiper Blade with part number R79P0021, R79P0021, a new original OEM Komatsu part, and the Cooler Element with part number 6711-61-5300, 6711615300, a new aftermarket KOMATSU part.
Pilot Valves and Wear Rings
Find the Pilot Valve with part number 723-40-71900, 7234071900, for Komatsu Excavator PC200-8, C210-10, PC220-8, PC240-8, PC270-8, PC290-8, and PC490-10, and the Wear Ring with part number 707-39-95120, 7073995120, a new aftermarket KOMATSU part.
Shims, Sprockets, and Wipers
Our inventory includes the Shim with part number 6215-11-5770, 6215115770, made to fit Komatsu, the Sprocket with part number A718CH, A718CH, a new original OEM Case New Holland / Komatsu part, and the Wipers with part number 707-56-70651, 7075670651, made to fit Komatsu.
O Rings and Oil Pumps
Find the O Ring with part number 723-56-31730, 7235631730, made to fit Komatsu, and the Oil Pump with part number YM119810-32000, YM11981032000, for Komatsu Engine 3D75-2, 3D78AE-3, 3D78N-1, 3D80-1, 3D82E-3, and 3D82AE-3.
Drive Gears and Service Kits
We offer the Drive Gear with part number 07429-71041, 0742971041, made to fit Komatsu, and the Service Kit with part number 707-99-53170, 7079953170, made to fit Komatsu.
Thrust Bearings and Sensor Plugs
Find the Komatsu Thrust Bearing in Standard size with part number 6204-21-8500, 6204218500, and Sensor Plugs for Komatsu Excavator PC60-6.
Water Pumps and Con Rod Bearings
We stock the Water Pump with part number 6204-61-1601, 6204611601, including Thermostat 600-421-6120, 6004216120, for Komatsu Wheel Loader WA100M-5, WA65-5, WA70-5, WA80-5, WA90-5, and Generator EGS45-5, 4D94LE-2, EGS65-5, S4D95LE-2. Our inventory also includes 1 Set Con Rod Bearing for Nissan K21 Engine, Caterpillar CAT 25, and Komatsu FG25T-14 Forklift.
Planetary Gears and Shafts
Find Traveling 2nd Four Planetary Gears for Komatsu Excavator PC30M and Hyundai Excavator R-1, and the Shaft with part number 176-71-41190, 1767141190, made to fit Komatsu.
Seals and Camshafts
Our inventory includes the Seal 2 Pc with part number ZCP3929099, ZCP3929099, a new original OEM Case New Holland / Komatsu part, and the Komatsu Camshaft without gear, part number 6732-41-1111, 6732411111.
Connecting Rods and Walking Sensors
We offer the Komatsu Connecting Rod with part number 6162-33-3101, 6162333101, and the Walking Sensor with part number 023-06-56210, 0230656210, for Komatsu Excavator PC120-5 and PC120-6.
Shim Kits, Piston Pins, and Arms
Find the Shim Kit with part number 183167C1, 183167C1, a new original OEM Komatsu part, the Komatsu Piston Pin with part number 6161-31-2410, 6161312410, and the Arm with part number 1657016C1, 1657016C1, a new original OEM Case New Holland / Komatsu part.
Water Pumps and Rear Crankshaft Wear Sleeves
We stock the Pump Water with part number 6151-62-1104, 6151621104, made to fit Komatsu, and the Komatsu Rear Crankshaft Wear Sleeve with part number 6127-31-1293, 6127311293.
Windshield Wiper Arm Sets and Push Rods
Our inventory includes the Windshield Wiper Arm Set with part number 20Y-54-39500, 20Y5439500, made to fit Komatsu, and the Komatsu Push Rod with part number 6127-41-3113, 6127413113.
Joints and Bucket Pins
Find the Joint with part number 6245-71-5960, 6245715960, made to fit Komatsu, and the Bucket Pin with part number 205-70-73270NU, 2057073270NU, made to fit Komatsu.
Snap Rings, Clamps, and Condensors
We offer the Snap Ring with part number 6120-71-3320, 6120713320, made to fit Komatsu, the Clamp with part number P4154, P4154, a new original OEM Komatsu part, and the Condensor with part number D5AA18832AB, D5AA18832AB, a new original OEM Case New Holland / Komatsu part.
Engine Mount Hoses and Rods
Find the Engine Mount Hose with part number 21W-01-21330, 21W0121330, for Komatsu PC75UU-2, PC75UD-2, PC75UD-2E, and PC75UU-2E Excavators, and the Rod with part number BS494504S, BS494504S, a new original OEM Komatsu part.
Springs, Washers, and Gaskets
Our inventory includes the Spring with part number 709498R1, 709498R1, a new original OEM Case New Holland / Komatsu part, the Washer with part number 6110-51-6720, 6110516720, made to fit Komatsu, and the Gasket In Manifold with part number 6162-13-4812, 6162134812, a new aftermarket KOMATSU part.
Pulleys, O-Rings, and Hoses
Find the Pulley with part number LB740051, LB740051, a new original OEM Case New Holland / Komatsu part, the O-Ring with part number 714-10-16960, 7141016960, made to fit Komatsu, and the Hose with part number E07114-01016, E0711401016, made to fit Komatsu.
Bushings and Swing Motor Seal Kits
We offer the Bushing with part number 135-15-12180, 1351512180, made to fit Komatsu, and Swing Motor Seal Kits for Komatsu PC75.
Travel Motor Assemblies and Valve Cover Gaskets
Our inventory includes the Travel Motor Assembly with part number 203-60-63102, 2036063102 (GM18VLK33/536), for Komatsu Excavator PC120-6 and PC130-6, and the Komatsu Valve Cover Gasket with part number 6136-11-8812, 6136118812.
Relief Valves and Hydraulic Pump Repair Kits
Find the Relief Valve with part number KB21113-40051, KB2111340051, for Komatsu Forklift FG70-7, FD70-7, FD70-8, FD80-7, FD45-7, FD80-8, FG45-7, and FD45-8. We also offer Hydraulic Pump Repair Kits for Komatsu PC1250 Excavator.
Intake Manifold Gaskets and Gasket Kits
We stock the Komatsu Intake Manifold Gasket with part number 6204-11-4850, 6204114850, and the Gasket Kit with part number 707-99-41280, 7079941280, made to fit Komatsu.
Air Filters and Cylinder Seal Kits
Our inventory includes the Aftermarket Donaldson P526801 Air Filter for Komatsu Engine 3D72-2B, 3D72-2, and 3D72-2E, used in Excavator PC05-5, PC05-6, PC05-R, PC07-1, and PC07-R. We also offer the Cylinder Seal Kit with part number 707-98-24700, 7079824700, made to fit Komatsu.
Muffler Silencers and Springs
Find the Muffler Silencer with part number 6745-11-5720, 6745115720, for Komatsu Engine SAA6D114E-3, used in Excavator PC350-7E0, PC350-8, PC350LC-7E0, PC350LC-8, PC350LL-7E0, and PC350NLC-8. We also offer the Spring with part number 170-54-11230, 1705411230, made to fit Komatsu.
Seals, Valve Guides, and Thermostats
We stock the Seal with part number N60306, N60306, a new original OEM Case New Holland / Komatsu part, the Komatsu Valve Guide with part number 6110-13-1311, 6110131311, and the Komatsu Thermostat with part number 600-421-6120, 6004216120.
Valves, Starting Motor Assys, and Valve Stem Caps
Our inventory includes the Valve with part number O6462AB, O6462AB, a new original OEM Case New Holland / Komatsu part, the Starting Motor Assy with part number 600-813-3862, 6008133862, for Komatsu EGS850, EGS760, EGS650, and DCA-600SSK Generators, and the Komatsu Valve Stem Cap with part number 6204-41-4550, 6204414550.
Strips, Spacers, and O-Rings
Find the Strip with part number 274197C1, 274197C1, a new original OEM Case New Holland / Komatsu part, the Spacer with part number Ca0125830, Ca0125830, made to fit Komatsu, and the O-Ring with part number 20G-22-31490, 20G2231490, made to fit Komatsu.
Service Kits, Knobs, and Plugs
We offer the Service Kit with part number 131-62-05080, 1316205080, made to fit Komatsu, the Knob with part number D3NN11661A, D3NN11661A, a new original OEM Case New Holland / Komatsu part, and the Service Kit with part number 419-99-H0P07, 41999H0P07, made to fit Komatsu, and the Plug with part number 419-22-33250, 4192233250, made to fit Komatsu.
Upper Gasket Kits, Rings, and O-Rings
Find the Upper Gasket Kit with part number 6204-K1-9901, 6204K19901, made to fit Komatsu, the Ring with part number 707-51-11690, 7075111690, made to fit Komatsu, and the O-Ring with part number 07000-05125, 0700005125, a new aftermarket KOMATSU part.
Spiders, Heatexchangers, and Rubbers
Our inventory includes the Komatsu Spider with part number 6684-71-7712, 6684717712, the Heatexchanger with part number F0NN18C424BC, F0NN18C424BC, a new original OEM Komatsu part, and the Rubber with part number 305841R1, 305841R1, a new original OEM Komatsu part.
Bearing Rollers, Main Bearings, and Straps
Find the Bearing Roller with part number 195-27-12872, 1952712872, made to fit Komatsu, the Komatsu Main Bearing in 1.00mm size with part number 6150-26-8010, 6150268010, and the Strap with part number 154754C1, 154754C1, a new original OEM Case New Holland / Komatsu part.
Thrust Bearings, Valve Spring Retainers, and Cylinder Seal Kits
We offer Komatsu Thrust Bearings in .75mm size with part number 6204-27-8500, 6204278500, and Komatsu Valve Spring Retainers (Upper & Lower) with part number 6743-41-4510, 6743414510. Our inventory also includes the Cylinder Seal Kit with part number 707-99-67690, 7079967690, made to fit Komatsu, and another Cylinder Seal Kit for Komatsu PC30 Adjust.
Shims and Rod Bearings
Find the Shim with part number Ca0117185, Ca0117185, made to fit Komatsu, and the Komatsu Rod Bearing in Standard size with part number 6210-31-3041, 6210313041.
Component Explanations:
Komatsu Valve Seat (6207-11-1430): This is a critical component in the engine's cylinder head that provides a sealing surface for the valve to ensure proper combustion. It is installed in the cylinder head.
English: Komatsu PC200-8 Valve Seat
Chinese: 小松 PC200-8 气门座
Russian: Komatsu PC200-8 Седло клапана
Grommet (6610-11-1822): A grommet is a ring or eyelet that is inserted into a hole to protect or insulate cables or hoses passing through a panel. It is typically installed in body panels or engine compartments.
English: Komatsu PC30MR-1 Grommet
Chinese: 小松 PC30MR-1 橡胶圈
Russian: Komatsu PC30MR-1 Втулка
Komatsu Main Bearing (.25mm, 6110-29-8070): Main bearings support the crankshaft within the engine block, allowing it to rotate smoothly. This specific bearing is undersized by 0.25mm. It is installed in the engine block.
English: Komatsu GD37-6H Main Bearing
Chinese: 小松 GD37-6H 主轴瓦
Russian: Komatsu GD37-6H Коренной подшипник
Ring Set Piston (6251-31-2030): Piston rings are essential for sealing the combustion chamber, preventing oil from entering, and transferring heat from the piston to the cylinder wall. They are installed on the piston.
English: Komatsu S6D95L Piston Ring Set
Chinese: 小松 S6D95L 活塞环
Russian: Komatsu S6D95L Комплект поршневых колец
V-Belt Set (04121-22268): V-belts are used to transmit power from the engine's crankshaft to various accessories like the alternator, fan, and air conditioning compressor. They are installed externally on pulleys.
English: Komatsu WA100-5 V-Belt Set
Chinese: 小松 WA100-5 V型皮带
Russian: Komatsu WA100-5 Комплект клиновых ремней
Hydraulic Gear Pump (3EC-60-31811): This pump converts mechanical power into hydraulic power, providing pressurized oil to operate hydraulic cylinders and motors in the machine. It is installed in the hydraulic system.
English: Komatsu FD45-7 Hydraulic Gear Pump
Chinese: 小松 FD45-7 液压齿轮泵
Russian: Komatsu FD45-7 Гидравлический шестеренный насос
Komatsu Oil Filter (600-211-6242): The oil filter removes contaminants from the engine oil, ensuring clean lubrication and prolonging engine life. It is installed in the engine's lubrication system.
English: Komatsu PC220-8 Oil Filter
Chinese: 小松 PC220-8 机油滤清器
Russian: Komatsu PC220-8 Масляный фильтр
Fuel Injector (YM729503-53200): Fuel injectors spray atomized fuel into the engine's combustion chamber at the precise time and pressure required for efficient combustion. They are installed in the engine's fuel system.
English: Komatsu PC50UU Fuel Injector
Chinese: 小松 PC50UU 燃油喷射器
Russian: Komatsu PC50UU Топливная форсунка
Komatsu Cylinder Liner (6207-21-2121): The cylinder liner forms the inner wall of the engine cylinder, where the piston moves. It provides a wear-resistant surface for the piston rings. It is installed inside the engine block.
English: Komatsu S4D95L Cylinder Liner
Chinese: 小松 S4D95L 缸套
Russian: Komatsu S4D95L Гильза цилиндра
Komatsu Thrust Bearing (Standard, 6215-21-8001): Thrust bearings are designed to handle axial loads along the crankshaft, preventing it from moving excessively in and out of the engine block. They are installed in the engine block.
English: Komatsu WA380-6 Thrust Bearing
Chinese: 小松 WA380-6 止推轴承
Russian: Komatsu WA380-6 Упорный подшипник
Industry Tips:
Regular Maintenance is Key: Consistent maintenance, including timely oil and filter changes, is crucial for extending the lifespan and ensuring the efficient operation of your heavy machinery.
Use the Correct Parts: Always use the correct part numbers and specifications when replacing components. Using incorrect parts can lead to premature wear and potential damage to your equipment.
Monitor Fluid Levels: Regularly check and maintain proper fluid levels (engine oil, hydraulic fluid, coolant) to prevent overheating and component failure.
Our Business:
Growshine International (格莳国际) is a leading import and export trading company specializing in high-quality aftermarket and OEM parts for engineering machinery, heavy trucks, agricultural machinery, and automobiles. We are committed to providing our customers with reliable products and exceptional service, ensuring their equipment operates at peak performance.
Troubleshooting Tip: Hydraulic System Overheating
Problem: The hydraulic system on your excavator is overheating. This can lead to reduced efficiency, damage to seals and hoses, and potential system failure.
Possible Causes and Solutions:
Low Hydraulic Fluid Level: Check the hydraulic fluid reservoir and ensure it is at the correct level. Add fluid as needed, using the manufacturer-recommended type.
Dirty or Clogged Hydraulic Filter: A clogged filter restricts oil flow, causing the pump to work harder and generate more heat. Replace the hydraulic filter according to the maintenance schedule.
Faulty Hydraulic Oil Cooler: The oil cooler dissipates heat from the hydraulic fluid. Inspect the cooler for damage or blockage. Clean any debris and ensure proper airflow. If the cooler is damaged, it may need replacement.
Overworking the Machine: Operating the excavator beyond its capacity or for extended periods under heavy load can cause the hydraulic system to overheat. Allow the machine to cool down periodically during demanding tasks.
Internal Leakage: Internal leaks within hydraulic cylinders or the pump can generate significant heat. This often requires professional diagnosis and repair, which may involve replacing worn seals or components.
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