Tuesday, March 25, 2025 - Your One-Stop Shop for Yanmar, Komatsu & More Engine Parts - Featuring Fuel Injector Nozzle

Engine Overhaul Kits and Components

Looking to rebuild your engine? We have you covered with our premium quality overhaul kits and essential components:

• STD Piston Kit With Rings for Yanmar 3TNV88 Komatsu 3D88E Engine, Part Number: 129005-22080, 12900522080. Ensure your Yanmar 3TNV88 or Komatsu 3D88E engine runs smoothly with this standard piston kit complete with rings.

• Overhaul Gasket Kit for Komatsu Engine 4D105-3 S4D105-3. This comprehensive gasket kit is designed for Komatsu 4D105-3 and S4D105-3 engines, providing all necessary seals for a complete rebuild.

• Overhaul Gasket Kit for Komatsu Engine 4D92E 4D92E-1. Keep your Komatsu 4D92E or 4D92E-1 engine in top condition with our reliable overhaul gasket kit.

• Overhaul Rebuild Kit for Komatsu Engine 3D70E-5 3D70E-5MKAH 3D70E-5XKAH. This complete rebuild kit is perfect for Komatsu 3D70E-5, 3D70E-5MKAH, and 3D70E-5XKAH engines, ensuring optimal performance.

• Overhaul Rebuild Kit for Komatsu Engine 6D125E-2 SA6D125E-2 Dozer D53A-17 D58E-1 D85A-21 D87E-2. Restore the power of your Komatsu 6D125E-2 or SA6D125E-2 engine in your Dozer D53A-17, D58E-1, D85A-21, or D87E-2 with this high-quality rebuild kit.

• Overhaul Rebuild Kit for Komatsu Engine 3D70E-5 Yanmar Wheel Loader V1-1 V1-1A Excavator VIO10-2 VIO15-2A VIO15-3 VIO17. Ideal for Komatsu 3D70E-5 engines and also compatible with Yanmar Wheel Loader V1-1, V1-1A, and Excavators VIO10-2, VIO15-2A, VIO15-3, VIO17.

• Overhaul Rebuild Kit for Komatsu Engine SA6D170A-1 SA6D170-B-1 Generator DCA-500SSK DCA-600SSK EGS650. Rebuild your Komatsu SA6D170A-1 or SA6D170-B-1 engine in your Generator DCA-500SSK, DCA-600SSK, or EGS650 with this comprehensive kit.

• Overhaul Gasket Kit for Komatsu Engine SAA6D107E-2. Ensure a leak-free rebuild for your Komatsu SAA6D107E-2 engine with this complete gasket kit.

• Overhaul Rebuild Kit for Komatsu Engine 3D76E-6 3D76E-5 Excavator PC20MR-2 PC22MR-3 PC26MR-3. Keep your Komatsu 3D76E-6 or 3D76E-5 engine running strong in your Excavator PC20MR-2, PC22MR-3, or PC26MR-3 with this rebuild kit.

• Overhaul Rebuild Kit for Komatsu S4D84E-5 Excavator PC50MR-2 Loader SK815-5 SK816-6 SK820-5 SK820-6. Restore the performance of your Komatsu S4D84E-5 engine in your Excavator PC50MR-2 or Loader SK815-5, SK816-6, SK820-5, SK820-6.

• Overhaul Rebuild Kit for Komatsu Engine 2D70E-5 2D70E-5S-BA. This kit is designed for Komatsu 2D70E-5 and 2D70E-5S-BA engines, providing all necessary components for a successful overhaul.

• Overhaul Gasket Kit for Komatsu Engine SAA4D95LE-5. Ensure a tight seal during your engine rebuild with this gasket kit for Komatsu SAA4D95LE-5 engines.

• Overhaul Gasket Kit for Komatsu Engine SAA4D95LE-3. This gasket kit is specifically designed for Komatsu SAA4D95LE-3 engines, providing all the necessary seals.

• Overhaul Rebuild Kit for Komatsu Engine 3D72-1 Skid Steer Loader SK04-1. Rebuild your Komatsu 3D72-1 engine in your Skid Steer Loader SK04-1 with this comprehensive kit.

• Overhaul Gasket Kit for Komatsu Engine 2D70E-5 2D70E-5S-BA. Another reliable gasket kit option for Komatsu 2D70E-5 and 2D70E-5S-BA engines.

• Overhaul Gasket Kit for Komatsu Engine 4D95 4D95S-W-1 4D95S-1. This gasket kit is compatible with Komatsu 4D95, 4D95S-W-1, and 4D95S-1 engines.

• Overhaul Gasket Kit for Komatsu Engine SA6D155-4 SA6D155-4A. Ensure a proper seal for your Komatsu SA6D155-4 or SA6D155-4A engine with this gasket kit.

• Overhaul Gasket Kit for Komatsu Engine 2D68E-3 Excavator PC03-2 PC10UU. This gasket kit is designed for Komatsu 2D68E-3 engines found in Excavators PC03-2 and PC10UU.

• Overhaul Gasket Kit for Komatsu Engine 3D82AE-3 3D78AE-3 Excavator PC20R-8 PC27R-8. This gasket kit is suitable for Komatsu 3D82AE-3 and 3D78AE-3 engines used in Excavators PC20R-8 and PC27R-8.

• Overhaul Rebuild Kit for Komatsu Engine SA6D110-1 Generator EC210Z-1 EG150-3. Rebuild your Komatsu SA6D110-1 engine in your Generator EC210Z-1 or EG150-3 with this complete kit.

• Overhaul Rebuild Kit for Komatsu 3D70E-5 Engine Takeuchi TB016 Sunward SWE16 Wacker Neuson 803 Ammann SV14 SV16 IHI 15NX Excavator. This rebuild kit is compatible with Komatsu 3D70E-5 engines and various excavators from Takeuchi, Sunward, Wacker Neuson, Ammann, and IHI.

• Overhaul Rebuild Kit for Komatsu Engine 3D72-2C 3D72-2B 3D72-2H 3D72N-2BB 3D72N-2HA. This comprehensive rebuild kit is designed for Komatsu engine models 3D72-2C, 3D72-2B, 3D72-2H, 3D72N-2BB, and 3D72N-2HA.

Fuel Injection Systems

Ensure optimal fuel delivery with our high-performance fuel injection components:

• Fuel Injector Nozzle for Komatsu Engine 3D82AE-5P-CB, Part Number: YM12924053001, YM12924053001. Upgrade your Komatsu 3D82AE-5P-CB engine with this precision fuel injector nozzle.

• Fuel Injection Pump for Komatsu Engine SAA4D102, Part Numbers: 101405-3350, 1014053350, 101041-9260, 1010419260. Ensure proper fuel delivery to your Komatsu SAA4D102 engine with this reliable fuel injection pump.

• Fuel Injector Nozzle for Komatsu Engine SA6D140-1LL, Part Numbers: 093400-3070, 0934003070, 6212-16-3120, 6212163120. Enhance the performance of your Komatsu SA6D140-1LL engine with this fuel injector nozzle.

• Fuel Injector Nozzle for Komatsu Engine SA6D140-1LL, Part Numbers: 105025-4340, 1050254340, 6212-16-3820, 6212163820. Another high-quality fuel injector nozzle option for Komatsu SA6D140-1LL engines.

• Fuel Injector for Yanmar Engine 4TNV98 Komatsu Doosan Daewoo Excavator SOLAR 55-V 55W-V 75-V, Part Number: 129907-53100, 12990753100. This fuel injector is compatible with Yanmar 4TNV98 engines and various Komatsu, Doosan, and Daewoo excavators including SOLAR 55-V, 55W-V, and 75-V.

• Fuel Injection Pump for Komatsu Engine 4D94E-1, Part Number: 104642-7112, 1046427112. Ensure optimal fuel delivery for your Komatsu 4D94E-1 engine with this injection pump.

• 4 Pcs Fuel Injector for Komatsu Engine 4D95LE-2D 4D95LE-2A 4D95LE-2B Excavator PC60-7, Part Number: 6204-11-3101, 6204113101. This set of four fuel injectors is designed for Komatsu 4D95LE-2D, 4D95LE-2A, and 4D95LE-2B engines in Excavator PC60-7.

• Fuel Injector for Komatsu Engine 3D88E-6 4D88-6 4D88E-6 Excavator PC55MR-3 PC45MR-3 PC35MR-3 PC30MR-3, Part Number: YM729604-53100, YM72960453100. This fuel injector is compatible with Komatsu 3D88E-6, 4D88-6, and 4D88E-6 engines in Excavators PC55MR-3, PC45MR-3, PC35MR-3, and PC30MR-3.

• Fuel Injector Nozzle for Komatsu Engine SA6D140-1LL, Part Numbers: 105025-4330, 1050254330, 6212-16-3720, 6212163720. Another quality fuel injector nozzle option for Komatsu SA6D140-1LL engines.

• Fuel Injection Pump for Komatsu Engine SAA4D95LE WA100M-6 WA150PZ-6 WA90-6 PC118MR-8 PC88MR-8 PW98MR-8, Part Number: 6271-71-1110, 6271711110. Ensure precise fuel delivery for your Komatsu SAA4D95LE engine in various models like WA100M-6, WA150PZ-6, WA90-6, PC118MR-8, PC88MR-8, and PW98MR-8 with this injection pump.

• 4 Pcs Fuel Injector for Komatsu Engine 4D88E-5 Excavator PC45R-8 Skid Steer Loader SK714-5 SK815-5, Part Number: 729645-53100, 72964553100. This set of four fuel injectors is designed for Komatsu 4D88E-5 engines found in Excavator PC45R-8 and Skid Steer Loaders SK714-5 and SK815-5.

• Fuel Injection Pump for Komatsu Engine SAA6D170E Excavator PC1250-8 PC1250-8R PC1250SP-8, Part Number: 6245-71-1101, 6245711101. Ensure optimal fuel delivery for your Komatsu SAA6D170E engine in Excavators PC1250-8, PC1250-8R, and PC1250SP-8 with this injection pump.

• Fuel Injection Pump for Cummins Engine 4T-390 CASE 580SM 580SL Komatsu D39P, Part Numbers: JR930152, J930152. This fuel injection pump is compatible with Cummins 4T-390 engines and various equipment from CASE and Komatsu.

• 4Pcs Fuel Injector Nozzle for Komatsu Engine 4D88E-5 Skid Steer Loader SK818-5 SK815-5 SK714-5 SK510-5 Excavator PC45R-8 PC50MR-2, Part Number: 129602-53001, 12960253001. This set of four fuel injector nozzles is designed for Komatsu 4D88E-5 engines in Skid Steer Loaders SK818-5, SK815-5, SK714-5, SK510-5 and Excavators PC45R-8, PC50MR-2.

• Fuel Injection Pump Hydraulic Head Assy for Komatsu 4D98 Yanmar 4TNV98 4TNV98T Engine, Part Number: 129927-51741, 12992751741. This hydraulic head assembly is compatible with fuel injection pumps for Komatsu 4D98 and Yanmar 4TNV98 and 4TNV98T engines.

• Fuel Injection Pump for Komatsu Engine 6746-71-1161 6746-71-1151 6746-71-1110 SAA6D114E-5 SAA6D114E-6. Ensure precise fuel delivery for your Komatsu SAA6D114E-5 or SAA6D114E-6 engine with this reliable fuel injection pump.

Starting and Charging Systems

Keep your equipment running with our reliable starting and charging system components:

• 12V 8T 0.8KW Starter Motor for Komatsu 1D75-1A 1D75-1B 1D84-1A 1D84-1B 1D84-1C, Part Number: YM114362-77010, YM11436277010. Ensure reliable starting for your Komatsu 1D75-1A, 1D75-1B, 1D84-1A, 1D84-1B, or 1D84-1C engine with this 12V starter motor.

• 12V Alternator for Komatsu Engine 4D88E-7 Excavator PC45MR-5 PC55MR-5, Part Number: YM119751-77200, YM11975177200. Keep your Komatsu 4D88E-7 engine in your Excavator PC45MR-5 or PC55MR-5 charged with this 12V alternator.

• 24V Alternator for Komatsu Engine 6D102-1 S6D102E-1 Excavator PW160-7 PW200-7 PW220-7H, Part Number: 6731-81-6150, 6731816150. Ensure consistent power for your Komatsu 6D102-1 or S6D102E-1 engine in your Excavator PW160-7, PW200-7, or PW220-7H with this 24V alternator.

• 12V Alternator for Komatsu Engine 3D72-1 3D84-1G 3D84-1B 3D75-1B, Part Number: YM121400-77201, YM12140077201. Keep your Komatsu 3D72-1, 3D84-1G, 3D84-1B, or 3D75-1B engine charged with this 12V alternator.

• 12V Alternator for Komatsu Engine 3D82AE-5P-CB 3D78N-1E 3D84E-5Q-QB 3D84N-2L, Part Number: YM119620-77201, YM11962077201. Ensure reliable power for your Komatsu 3D82AE-5P-CB, 3D78N-1E, 3D84E-5Q-QB, or 3D84N-2L engine with this 12V alternator.

• 24V 11T Starter for Cummins Engine NH220 NT855 Komatsu Crawler Dozer D80 D85 D95, Part Number: 600-813-2724, 6008132724. This 24V starter motor with 11 teeth is compatible with Cummins NH220 and NT855 engines, as well as Komatsu Crawler Dozers D80, D85, and D95.

• 24V 13T 5.5KW Starter Motor for Komatsu Engine S6D105-1 Crawler Dozer D20 D21 D31 D40 D41 D45, Part Number: 600-813-3660, 6008133660. Ensure powerful starting for your Komatsu S6D105-1 engine in Crawler Dozers D20, D21, D31, D40, D41, and D45 with this 24V starter motor.

• Starter Motor for Komatsu Engine 6D125E-2 6D125E-5 Excavator PC400-7 PC400LC-7 PC400LCSE-8R, Part Number: 600-813-6630, 6008136630. Ensure reliable starting for your Komatsu 6D125E-2 or 6D125E-5 engine in Excavators PC400-7, PC400LC-7, and PC400LCSE-8R.

Hydraulic System Components

Maintain the power of your hydraulic system with our high-quality seal kits and pumps:

• Bucket Cylinder Seal Kit for Komatsu Engine 6D102 Excavator PC200-6 PC210-6 PC220-6 PC228US-1 PC230-6 PC250-6, Part Number: 707-99-47670, 7079947670. Repair your bucket cylinder in your Komatsu 6D102 engine equipped Excavator PC200-6, PC210-6, PC220-6, PC228US-1, PC230-6, or PC250-6 with this seal kit.

• Arm Cylinder Seal Kit for Komatsu Engine SAA6D107E Excavator PC220-8M0 PC240LC-10 PC240LC-11 PC290LC-11, Part Number: 707-99-59430, 7079959430. Repair the arm cylinder in your Komatsu SAA6D107E engine powered Excavator PC220-8M0, PC240LC-10, PC240LC-11, or PC290LC-11 with this seal kit.

• Bucket Cylinder Seal Kit for Komatsu Engine 3D82AE Excavator PC26MR-3 PC27MR-2 PC27MR-3, Part Number: 707-98-13990, 7079813990. Fix the bucket cylinder in your Komatsu 3D82AE engine equipped Excavator PC26MR-3, PC27MR-2, or PC27MR-3 with this seal kit.

• Boom Swing Cylinder Seal Kit for Komatsu Engine 3D82AE Excavator PC27MR-2 PC27MR-3, Part Number: 707-98-22890, 7079822890. Repair the boom swing cylinder in your Komatsu 3D82AE engine powered Excavator PC27MR-2 or PC27MR-3 with this seal kit.

• Arm Cylinder Seal Kit for Komatsu Engine 3D76E 3D82AE Excavator PC20MR-2 PC26MR-3 PC27MR-2 PC27MR-3, Part Number: 707-98-14910, 7079814910. Fix the arm cylinder in your Komatsu 3D76E or 3D82AE engine equipped Excavator PC20MR-2, PC26MR-3, PC27MR-2, or PC27MR-3 with this seal kit.

• Arm Cylinder Seal Kit for Komatsu Engine SAA6D102E Excavator PC228US-3 PC228USLC-3, Part Number: 707-99-57180, 7079957180. Repair the arm cylinder in your Komatsu SAA6D102E engine powered Excavator PC228US-3 or PC228USLC-3 with this seal kit.

• Bucket Cylinder Seal Kit for Komatsu Engine SAA6D125E-5 Excavator PC500LC-10R PC500LC-10M0, Part Number: 721-98-04010, 7219804010. Fix the bucket cylinder in your Komatsu SAA6D125E-5 engine equipped Excavator PC500LC-10R or PC500LC-10M0 with this seal kit.

• Arm Cylinder Seal Kit for Komatsu Engine 3D67E Excavator PC16R-3 PC18MR-2 PC18MR-3, Part Number: 707-98-05660, 7079805660. Repair the arm cylinder in your Komatsu 3D67E engine powered Excavator PC16R-3, PC18MR-2, or PC18MR-3 with this seal kit.

• Boom Cylinder Seal Kit for Komatsu Engine 3D67E Excavator PC16R-2 PC16R-3 PC16R-3HS PC18MR-2 PC18MR-3, Part Number: 707-98-12390, 7079812390. Fix the boom cylinder in your Komatsu 3D67E engine equipped Excavator PC16R-2, PC16R-3, PC16R-3HS, PC18MR-2, or PC18MR-3 with this seal kit.

• Boom Cylinder Seal Kit for Komatsu Engine SAA6D125E-6A Excavator PC490-10 PC490LC-10, Part Number: 707-99-72061, 7079972061. Repair the boom cylinder in your Komatsu SAA6D125E-6A engine powered Excavator PC490-10 or PC490LC-10 with this seal kit.

• Arm Cylinder Seal Kit for Komatsu Engine SAA6D107E-2 Excavator PC200-8M0 PC210-10M0 PC210-11 PC228US-11, Part Number: 721-98-00690, 7219800690. Fix the arm cylinder in your Komatsu SAA6D107E-2 engine equipped Excavator PC200-8M0, PC210-10M0, PC210-11, or PC228US-11 with this seal kit.

• Boom Cylinder Seal Kit for Komatsu Engine SAA6D125E-5 Excavator PC500LC-10R PC500LC-10MO, Part Number: 721-98-03990, 7219803990. Repair the boom cylinder in your Komatsu SAA6D125E-5 engine powered Excavator PC500LC-10R or PC500LC-10MO with this seal kit.

• Boom Cylinder Seal Kit for Komatsu Engine SAA6D102E Excavator PC228US-3 PC228USLC-3, Part Number: 707-99-46140, 7079946140. Fix the boom cylinder in your Komatsu SAA6D102E engine equipped Excavator PC228US-3 or PC228USLC-3 with this seal kit.

• Boom Cylinder Seal Kit for Komatsu Engine SAA6D107E Excavator HB205-1M0 PC200-8M0 PC210-10 PC210-11 PC210LC-10, Part Number: 707-99-47050, 7079947050. Repair the boom cylinder in your Komatsu SAA6D107E engine powered Excavator HB205-1M0, PC200-8M0, PC210-10, PC210-11, or PC210LC-10 with this seal kit.

• Arm Cylinder Seal Kit for Komatsu Engine SAA6D125E-6A Excavator PC490-10 PC490LC-10, Part Number: 707-99-69590, 7079969590. Repair the arm cylinder in your Komatsu SAA6D125E-6A engine equipped Excavator PC490-10 or PC490LC-10 with this seal kit.

• Bucket Cylinder Seal Kit for Komatsu Engine SAA6D125E Excavator PC500LC-8 PC500LC-8R, Part Number: 707-99-72120, 7079972120. Fix the bucket cylinder in your Komatsu SAA6D125E engine powered Excavator PC500LC-8 or PC500LC-8R with this seal kit.

• Blade Shift Cylinder Seal Kit for Komatsu Engine S6D102E-2 Motor Grader GD521A-1E GD663A-2, Part Number: 707-98-25230, 7079825230. Repair the blade shift cylinder in your Komatsu S6D102E-2 engine equipped Motor Grader GD521A-1E or GD663A-2 with this seal kit.

• Hydraulic Pump for Komatsu Engine S6D125E-2 Bulldozer D85A-21 D85A-21A D85A-21B D85P-21 D85P-21A D85E-21, Part Number: 705-51-30190, 7055130190. Ensure optimal hydraulic performance in your Komatsu S6D125E-2 engine powered Bulldozer D85A-21, D85A-21A, D85A-21B, D85P-21, D85P-21A, or D85E-21 with this hydraulic pump.

Engine Internal Components

Keep your engine running smoothly with our high-quality internal components:

• Crankshaft for Yanmar 4TN84 Komatsu 4D84-2 Engine. This crankshaft is compatible with Yanmar 4TN84 and Komatsu 4D84-2 engines, ensuring reliable performance.

• 17Pcs Cylinder Head Bolt for Komatsu Engine 3D95 4D95 6D95 S4D95 S6D95 SAA4D95 SAA6D95, Part Number: 6204-13-1610, 6204131610. Secure your cylinder head with this set of 17 high-strength bolts for various Komatsu engines including 3D95, 4D95, 6D95, S4D95, S6D95, SAA4D95, and SAA6D95.

• Complete Cylinder Head with Valves for Yanmar 3TNE88 Komatsu 3D88E-3 3D88-3 3D88E 3D88 Engine. This complete cylinder head with pre-installed valves is ready to fit Yanmar 3TNE88 and Komatsu 3D88E-3, 3D88-3, 3D88E, and 3D88 engines.

• Tube for Komatsu Engine SAA6D125E-3 Excavator PC400-7 PC400LC-7, Part Number: 6156-71-5111, 6156715111. This tube is designed for Komatsu SAA6D125E-3 engines in Excavators PC400-7 and PC400LC-7.

• Tube for Komatsu Engine SAA6D125E-3 Excavator PC400-7 PC400LC-7, Part Number: 6156-71-5152, 6156715152. Another tube option for Komatsu SAA6D125E-3 engines in Excavators PC400-7 and PC400LC-7.

• Tube for Komatsu Engine SA6D125E-3 SAA6D125E-3 Excavator PC400-7 PC400LC-7, Part Number: 6156-71-5161, 6156715161. This tube is compatible with Komatsu SA6D125E-3 and SAA6D125E-3 engines in Excavators PC400-7 and PC400LC-7.

• Piston Cooling Nozzle for Komatsu Engine SA6D170, Part Number: 6162-23-1870, 6162231870. Ensure proper piston cooling in your Komatsu SA6D170 engine with this nozzle.

• Engine Assembly for Komatsu Engine SAA6D114E-3 Excavator PC300-8, Part Number: 6745-D0-YA12, 6745D0YA12. This complete engine assembly is ready for installation in your Komatsu SAA6D114E-3 engine powered Excavator PC300-8.

• Engine Assembly for Komatsu Engine SA6D114E-2 Dozer D63E-12, Part Number: 6742-A0-0011, 6742A00011. This complete engine assembly is designed for Komatsu SA6D114E-2 engines in Dozer D63E-12.

• ECM Electronic Control Module for Komatsu Engine SAA6D114E-3A, Part Number: 492-17-76, 4921776. Control your Komatsu SAA6D114E-3A engine with this electronic control module.

• Exhaust Pipe for Komatsu Engine 6D102E Excavator PC220-6 PC200-6 PC200-8 PC200LC-8 PC220-8 PC240-6 PC240LC-8, Part Number: 6735-11-5610, 6735115610. Replace your exhaust pipe in your Komatsu 6D102E engine equipped Excavator PC220-6, PC200-6, PC200-8, PC200LC-8, PC220-8, PC240-6, or PC240LC-8.

• Pressure Sensor for Cummins Engine M11 QSM11 ISM11 Doosan Daewoo Komatsu Loader Mega 500-V Tier-II, Part Number: 3330142, 3330142. This pressure sensor is compatible with Cummins M11, QSM11, ISM11 engines and various equipment from Doosan, Daewoo, and Komatsu.

• Turbo HX40W Turbocharger for Komatsu SAA6D114E Cummins 6C Engine, Part Number: 6743-81-8050, 6743818050. Boost the power of your Komatsu SAA6D114E or Cummins 6C engine with this HX40W turbocharger.

• Connecting Rod for Komatsu Engine 2D70E-5S-BA, Part Number: YM11951523000, YM11951523000. Ensure proper engine function with this connecting rod for Komatsu 2D70E-5S-BA engines.

• Element for Komatsu Engine SAA6D140E-3, Part Number: ND094150-0240, ND0941500240. Replace the element in your Komatsu SAA6D140E-3 engine.

• Turbo HX40W Turbocharger for Komatsu SAA6D114E Cummins 6C 6CTAA Engine PC300-7 PC360-7 Excavator, Part Number: 6743-81-8040, 6743818040. Another option for boosting the power of your Komatsu SAA6D114E or Cummins 6C/6CTAA engine in Excavators PC300-7 and PC360-7 with this HX40W turbocharger.

• Oil Pipe Set for Yanmar 4TNV88 Komatsu 4D88 Engine, Part Numbers: 129601-59810, 12960159810, 129601-59820, 12960159820, 129601-59830, 12960159830, 129601-59840, 12960159840. This set of oil pipes is compatible with Yanmar 4TNV88 and Komatsu 4D88 engines.

• Piston Cooling Nozzle for Komatsu Engine SA6D170, Part Number: 6162-23-1860, 6162231860. Another piston cooling nozzle option for Komatsu SA6D170 engines.

• Cylinder Head Gasket for Komatsu Engine 2D70E-5 2D70E-5S-BA. Ensure a proper seal for your cylinder head with this gasket for Komatsu 2D70E-5 and 2D70E-5S-BA engines.

• Turbo TV7705 Turbocharger for Komatsu Engine S6D125 6D125 6D125E, Part Numbers: 6150-81-8300, 6150818300, 6152-81-8200, 6152818200. Upgrade the performance of your Komatsu S6D125, 6D125, or 6D125E engine with this TV7705 turbocharger.

• Oil Suction Tube for Komatsu Engine 6D95L-1AA 6D95L-1AD 6D95L-1V S6D95L-1G S6D95L-1LL, Part Number: 6206-51-6210, 6206516210. Ensure proper oil flow with this suction tube for various Komatsu 6D95L and S6D95L engine models.

• Turbo TA4532 Turbocharger for Komatsu Engine S6D125-1QQ S6D125-1QQ-FA, Part Number: 6152-81-8320, 6152818320. Enhance the power of your Komatsu S6D125-1QQ or S6D125-1QQ-FA engine with this TA4532 turbocharger.

• ECM Electronic Control Module for Komatsu Engine SAA6D107E-3 Excavator PC210-11 PC230NHD-11 PC240LC-11 PC290LC-11, Part Number: 600-497-1400, 6004971400. Control your Komatsu SAA6D107E-3 engine in Excavators PC210-11, PC230NHD-11, PC240LC-11, and PC290LC-11 with this electronic control module.

• Turbocharger for Komatsu Engine SAA6D125E-5C-02 SAA6D125E-5C, Part Number: 6506-21-5050, 6506215050. Upgrade the performance of your Komatsu SAA6D125E-5C-02 or SAA6D125E-5C engine with this turbocharger.

• Cylinder Head Gasket for Komatsu Engine 2D70E-5 2D70E-5S-BA. Another cylinder head gasket option for Komatsu 2D70E-5 and 2D70E-5S-BA engines.

• 4D84-2 4D84-2GA 4D84-2B 4D84-2A Complete Cylinder Head with Valves for Komatsu Engine. This complete cylinder head with valves is compatible with Komatsu 4D84-2, 4D84-2GA, 4D84-2B, and 4D84-2A engines.

• Cylinder Head Gasket for Komatsu Engine 2D70E-5 2D70E-5S-BA. A reliable cylinder head gasket for Komatsu 2D70E-5 and 2D70E-5S-BA engines.

• Oil Pump for Komatsu Engine 3D78-1 3D84-2 3D84E-3 3D84N-2 4D84-2 Loader SK815-5 SK820-5, Part Number: YM129150-32000, YM12915032000. Ensure proper lubrication for your Komatsu 3D78-1, 3D84-2, 3D84E-3, 3D84N-2, or 4D84-2 engine in Loaders SK815-5 and SK820-5 with this oil pump.

• Cylinder Head Gasket for Komatsu Engine 4D84-2A 4D84-2B 4D84-2GA, Part Number: YM129405-01330, YM12940501330. Ensure a proper seal for your cylinder head with this gasket for Komatsu 4D84-2A, 4D84-2B, and 4D84-2GA engines.

• Heater & Gasket for Komatsu Engine SA6D125E-3, Part Numbers: 600-815-9320, 6008159320, 6150-13-4810, 6150134810. This heater and gasket set is designed for Komatsu SA6D125E-3 engines.

• Crankshaft for Komatsu Engine 3D74E-N3A 3D74E-N3AB, Part Number: YM119624-21700, YM11962421700. Ensure reliable engine performance with this crankshaft for Komatsu 3D74E-N3A and 3D74E-N3AB engines.

• Oil Pump for Komatsu Engine 3D75-2 3D78AE-3 3D78N-1 3D80-1 3D82E-3 3D82AE-3, Part Number: YM119810-32000, YM11981032000. Ensure proper lubrication for your Komatsu 3D75-2, 3D78AE-3, 3D78N-1, 3D80-1, 3D82E-3, or 3D82AE-3 engine with this oil pump.

• Lower Gasket Kit for Komatsu Engine SAA6D140E-3 Truck HM350-1L, Part Number: 6218-K2-9900, 6218K29900. This lower gasket kit is designed for Komatsu SAA6D140E-3 engines in Truck HM350-1L.

• Crankshaft Gear for Komatsu Engine 6D95L 6D95L-1AA 6D95L-1AD 6D95L-1VV 6D95L-1AC-S, Part Number: 6206-31-1220, 6206311220. Ensure proper timing with this crankshaft gear for various Komatsu 6D95L engine models.

• Cam Follower for Komatsu Engine S6D140-1A SAA6D140E-7 SAA6D140E-3J Dump Truck HM350-1L, Part Number: 6210-41-2020, 6210412020. Ensure proper valve operation with this cam follower for Komatsu S6D140-1A, SAA6D140E-7, and SAA6D140E-3J engines in Dump Truck HM350-1L.

• 10Pcs Cylinder Head Bolt for Komatsu Engine 2D70E-5S-BA, Part Number: YM119515-01200, YM11951501200. Secure your cylinder head with this set of 10 bolts for Komatsu 2D70E-5S-BA engines.

• Cylinder Head Gasket for Yanmar 3TNE74 Komatsu 3D74E-3 Engine, Part Number: 119623-01340, 11962301340. Ensure a proper seal for your cylinder head with this gasket for Yanmar 3TNE74 and Komatsu 3D74E-3 engines.

• Cylinder Head Gasket for Yanmar 2TNE68 Komatsu 2D68E-3 Engine Doosan Daewoo Solar 010 Excavator, Part Number: 119309-01330, 11930901330. Ensure a proper seal for your cylinder head with this gasket for Yanmar 2TNE68 and Komatsu 2D68E-3 engines in Doosan Daewoo Solar 010 Excavators.

• Muffler Tube for Komatsu Engine 6D114 Excavator PC300-8 PC300HD-8 PC300LC-8 PC300LL-7E0 PC340LC-7K PC350-8 PC350HD-8 PC350LC-8, Part Number: 6745-11-5710, 6745115710. Replace your muffler tube in your Komatsu 6D114 engine equipped Excavator PC300-8, PC300HD-8, PC300LC-8, PC300LL-7E0, PC340LC-7K, PC350-8, PC350HD-8, or PC350LC-8.

• Timer Assembly for Komatsu Engine 3D88E-7 Excavator PC30MR-5 PC35MR-5 PC45MR-5M0 PC55MR-5M0 PC80MR-3, Part Number: YM129657-51590, YM12965751590. Ensure proper engine timing in your Komatsu 3D88E-7 engine equipped Excavator PC30MR-5, PC35MR-5, PC45MR-5M0, PC55MR-5M0, or PC80MR-3 with this timer assembly.

Belts and Filters

Maintain optimal engine performance with our durable belts and high-quality filters:

• V-Belt for Yanmar 3TNE84 3TNE88 3TNV82A 3TNV84 3TNV88 Komatsu 4D88E-5X-BC 4D84E-3E Engine, Part Number: 129612-42330, 12961242330. This V-belt is compatible with various Yanmar and Komatsu engine models including 3TNE84, 3TNE88, 3TNV82A, 3TNV84, 3TNV88, 4D88E-5X-BC, and 4D84E-3E.

• V Belt for Komatsu S4D102E-1 SAA6D170E-3 Engine PC1250-7 PC2000-8 PC750-7 WA100-1 WA150-1 WA600-3 WA700-3, Part Number: 04121-21740, 0412121740. This V-belt is designed for Komatsu S4D102E-1 and SAA6D170E-3 engines in various equipment like PC1250-7, PC2000-8, PC750-7, WA100-1, WA150-1, WA600-3, and WA700-3.

• Air Filter for Komatsu Engine S6D102E Bulldozer D41E D41E6T D41P, Part Number: 600-181-6830, 6001816830. Ensure clean air intake for your Komatsu S6D102E engine in Bulldozers D41E, D41E6T, and D41P with this air filter.

• Air Filter for Donaldson P123160 Fleetguard AF1966 WIX 42769 Komatsu 3EB0-225550 Kubota 15000-37111. This air filter is compatible with multiple brands and part numbers including Donaldson P123160, Fleetguard AF1966, WIX 42769, Komatsu 3EB0-225550, and Kubota 15000-37111.

• Air Filter for Komatsu Engine S6D155-4 SA8V170 SAA6D170 S6A, Part Number: 6127817411, 6127817411. Ensure clean air intake for your Komatsu S6D155-4, SA8V170, SAA6D170, or S6A engine with this air filter.

• Air Filter for Komatsu Truck HD255-5 HD205-3 HD200D-3 HD200-2 HD320-2 HA270-3 HA250-1, Part Number: 6001814311, 6001814311. Ensure clean air intake for your Komatsu Truck HD255-5, HD205-3, HD200D-3, HD200-2, HD320-2, HA270-3, or HA250-1 with this air filter.

• Air Filter for Komatsu Engine S6D140-1 S6D155-4K S6D140-1 NT855, Part Number: 6001814200, 6001814200. Ensure clean air intake for your Komatsu S6D140-1, S6D155-4K, or NT855 engine with this air filter.

• Air Filter for Komatsu, Part Numbers: 77Z-97-00020, 77Z9700020. This air filter is designed for various Komatsu equipment.

• Air Filter for Komatsu, Part Numbers: 6001816820, 600-181-6820, 6001816820. This air filter is designed for various Komatsu equipment.

• Air Filter for Fram CA2555SY Komatsu 5610262520 Wix 46775. This air filter is compatible with Fram CA2555SY, Komatsu 5610262520, and Wix 46775.

• Fuel Filter for Komatsu Engine 4D95S-1D, Part Number: 600-311-9650, 6003119650. Ensure clean fuel delivery to your Komatsu 4D95S-1D engine with this fuel filter.

• Air Filter for John Deere AR57024 AR82915 Komatsu 1298058H1 Replaces SFA6405P PA2367 AF1636. This air filter is compatible with John Deere AR57024, AR82915, and Komatsu 1298058H1, and replaces SFA6405P, PA2367, and AF1636.

• Lube Filter for Komatsu Engine NTA-855-1 Tractor D80E-18 D85E-18, Part Numbers: 6710-50-5101, 6710505101, 6710-51-4401, 6710514401. Ensure proper lubrication for your Komatsu NTA-855-1 engine in Tractors D80E-18 and D85E-18 with this lube filter.

• Fuel Filter for Komatsu Caterpillar CAT Engine 3176 3412 3406 Loader 980C 980F, Part Numbers: 1R-0712, 1R0712, 3I-1333, 3I1333, 3I-0752, 3I0752. This fuel filter is compatible with various Caterpillar engines and Komatsu loaders.

• V-Belt for Komatsu Engine 3D84E-3E 3D84E-3G, Part Number: YM25132-003600, YM25132003600. This V-belt is designed for Komatsu 3D84E-3E and 3D84E-3G engines.

Other Essential Components

We also offer a wide range of other essential components for your Yanmar and Komatsu engines:

• 8 PCS Rubber Cushion for Komatsu PC360-7 PC300-8 PC300-7 PC350LC-8 PC340-6K PC380LC-6K, Part Numbers: 23S-01-11140, 23S0111140, 208-01-55220, 2080155220. This set of 8 rubber cushions is designed for Komatsu excavators PC360-7, PC300-8, PC300-7, PC350LC-8, PC340-6K, and PC380LC-6K.

• Distributor for Toyota Engine 4P Komatsu Forklift FG10C-14 FG14C-14 FG15C-14, Part Number: 19100-96001, 1910096001. This distributor is compatible with Toyota 4P engines used in Komatsu Forklifts FG10C-14, FG14C-14, and FG15C-14.

• Turbo HX30W Turbocharger for Komatsu Engine S4D102E SA4D102E, Part Numbers: 6733-81-8120, 6733818120, 6732-81-8200, 6732818200. Upgrade the performance of your Komatsu S4D102E or SA4D102E engine with this HX30W turbocharger.

• Air Compressor for Komatsu Engine S6D140-1 S6D140E-2 Excavator PC650-3 PC650LC-3 PC650SE-3, Part Number: 6210-81-3113, 6210813113. Ensure proper air supply with this air compressor for Komatsu S6D140-1 and S6D140E-2 engines in Excavators PC650-3, PC650LC-3, and PC650SE-3.

• 12V Alternator for Komatsu 4D95L Cummins B3.3 Engine, Part Number: 600-861-1951, 6008611951. Keep your Komatsu 4D95L or Cummins B3.3 engine charged with this 12V alternator.

• 2Pcs Steering Brake Band for Komatsu Engine 4D94E-1 Dozer Loader D20-6 D20-7 D21-6 D21-7 D21-8, Part Number: 103-33-31111, 1033331111. This set of two steering brake bands is designed for Komatsu 4D94E-1 engines in Dozer Loaders D20-6, D20-7, D21-6, D21-7, and D21-8.

• Fuel Injector for Komatsu Engine 3D82AE-5 3D84E-5 3D88E-6 4D88-6 4D88E-5 4D88E-6, Part Number: YM119802-53100, YM11980253100. This fuel injector is compatible with various Komatsu engine models including 3D82AE-5, 3D84E-5, 3D88E-6, 4D88-6, 4D88E-5, and 4D88E-6.

• Water Pump for Yanmar 4TNE88 Komatsu 4D88E-3 4D88E Engine, Part Numbers: 129001-42004, 12900142004, 129100-42004, 12910042004, 129263-42000, 12926342000, 129508-42001, 12950842001. Ensure proper engine cooling with this water pump for Yanmar 4TNE88 and Komatsu 4D88E-3 and 4D88E engines.

• Water Pump for Yanmar 3TNV88 Komatsu 3D88E-5 3D88E-6 3D88E Engine, Part Numbers: 129001-42004, 12900142004, 129100-42004, 12910042004, 129263-42000, 12926342000, 129508-42001, 12950842001. Another water pump option compatible with Yanmar 3TNV88 and Komatsu 3D88E-5, 3D88E-6, and 3D88E engines.

• Thermostat for Cummins 6C 8.3 Komatsu SA6D114-1AA Engine, Part Numbers: 3928640, 3928640, 3922477, 3922477. Regulate engine temperature with this thermostat for Cummins 6C 8.3 and Komatsu SA6D114-1AA engines.

• 24V 60A Alternator for Komatsu Engine SAA4D102E-2 SAA6D107E-1 Excavator PC240LC-8 PC220LC-8 PC200-8, Part Number: 600-861-6420, 6008616420. Ensure reliable power for your Komatsu SAA4D102E-2 or SAA6D107E-1 engine in Excavators PC240LC-8, PC220LC-8, and PC200-8 with this 24V alternator.

• Oil Cooler Assembly for Komatsu Engine S6D125E-2 Crawler Dozer D65PX-12 D65EX-12 D65E-12, Part Number: 14Z-03-11232, 14Z0311232. Ensure proper oil cooling for your Komatsu S6D125E-2 engine in Crawler Dozers D65PX-12, D65EX-12, and D65E-12 with this assembly.

• Hydraulic Filter for Komatsu Engine S6D102E S6D102 S6D114 Motor Grader GD530A-1 GD530A-2C GD650A-1 GD670A-1, Part Numbers: 1266751H1, 1266751H1, 1266751H2, 1266751H2. Keep your hydraulic system clean with this filter for Komatsu S6D102E, S6D102, and S6D114 engines in Motor Graders GD530A-1, GD530A-2C, GD650A-1, and GD670A-1.

• Fuel Injection Pump for Komatsu Engine S6D125E 6D125E, Part Numbers: 6151-72-1180, 6151721180, 6151-72-1181, 6151721181. Ensure precise fuel delivery for your Komatsu S6D125E or 6D125E engine with this injection pump.

• Belt for Komatsu Engine SAA6D170E-5A SAA6D170E-5B Excavator PC1250-11 PC1250-8 PC1250LC-8, Part Number: 6245-81-6360, 6245816360. This belt is designed for Komatsu SAA6D170E-5A and SAA6D170E-5B engines in Excavators PC1250-11, PC1250-8, and PC1250LC-8.

• V-Belt for Komatsu Engine SA6D108-1A Excavator PC300 PC300-5 PC300-5K PC300LC PC300NLC-5K, Part Number: 6222-61-3810, 6222613810. This V-belt is designed for Komatsu SA6D108-1A engines in Excavators PC300, PC300-5, PC300-5K, PC300LC, and PC300NLC-5K.

• Crankshaft Oil Seal for Komatsu Engine SAA6D125E-5F Excavator PC400-7 PC400LC-7 PC400-50, Part Number: 6151-29-3230, 6151293230. Prevent oil leaks with this crankshaft oil seal for Komatsu SAA6D125E-5F engines in Excavators PC400-7, PC400LC-7, and PC400-50.

• Nozzle Holder Assembly for Komatsu Engine SA6D140-1, Part Number: 6212-11-3101, 6212113101. Ensure proper fuel injection with this nozzle holder assembly for Komatsu SA6D140-1 engines.

• Oil Cooler Assembly for Komatsu Engine 4D88E-5 4D88E-6 Excavator PC27R-8 PC45MR-3 PC50MR-2 Loader SK714-5 SK815-5 SK818-5, Part Number: YM129508-33010, YM12950833010. Ensure proper oil cooling for your Komatsu 4D88E-5 or 4D88E-6 engine in Excavators PC27R-8, PC45MR-3, PC50MR-2 and Loaders SK714-5, SK815-5, SK818-5 with this assembly.

• Floating Seal for Komatsu Engine S6D125E-2 Excavator PC300-3 PC400-3 PC400LC-3 PC490LC-11 PC600-6 PC600-7, Part Number: 198-30-00070, 1983000070. Prevent leaks in your Komatsu S6D125E-2 engine in Excavators PC300-3, PC400-3, PC400LC-3, PC490LC-11, PC600-6, and PC600-7 with this floating seal.

• Heater Plug for Komatsu Skid Steer Loader SK04-1, Part Number: YM124450-77910, YM12445077910. Ensure easy starting in cold weather for your Komatsu Skid Steer Loader SK04-1 with this heater plug.

• Fan for Komatsu Engine 2D68E-3C, Part Number: YM119332-44740, YM11933244740. Ensure proper engine cooling with this fan for Komatsu 2D68E-3C engines.

• Oil Pump for Komatsu Engine 3D78-1 3D84-2 3D84E-3 3D84N-2 4D84-2 Loader SK815-5 SK820-5, Part Number: YM129150-32000, YM12915032000. (Repeated above, please refer to the earlier entry)

• Heater & Gasket for Komatsu Engine SA6D125E-3, Part Numbers: 600-815-9320, 6008159320, 6150-13-4810, 6150134810. (Repeated above, please refer to the earlier entry)

• Air Compressor for Komatsu Engine S6D140-1 S6D140E-2 Excavator PC650-3 PC650LC-3 PC650SE-3, Part Number: 6210-81-3113, 6210813113. (Repeated above, please refer to the earlier entry)

• 2 PCS Charging Alternator Diode for Komatsu Engine 3D78AE-3 3D78N-1 3D84E-3 3D84N-2, Part Number: YM119643-66900, YM11964366900. Repair your alternator with this set of two charging diodes for Komatsu 3D78AE-3, 3D78N-1, 3D84E-3, and 3D84N-2 engines.

• 1 Set Main & Con Rod Bearing for Yanmar 3TNV82 3TNV82A Komatsu 3D82AE-5 Engine. Ensure smooth engine operation with this set of main and connecting rod bearings for Yanmar 3TNV82, 3TNV82A, and Komatsu 3D82AE-5 engines.

• 1 Set Main & Con Rod Bearing for Komatsu Engine 4D94-2. Ensure smooth engine operation with this set of main and connecting rod bearings for Komatsu 4D94-2 engines.

• Coupling for Komatsu Engine SA6D140-2 Dozer D150A-1 D275A-2 D375A-6 D375A-8 D85EX-15 D85PX-15 D275AX-5, Part Number: 07332-02400, 0733202400. Connect engine components securely with this coupling for Komatsu SA6D140-2 engines in various dozer models.

• 19Pcs Cylinder Head Bolt for Isuzu Engine C240 C240PKJ C240PKG C240PKD C240-1-F TCM Komatsu Forklift, Part Number: 5-09009-053-0, 5090090530. Secure your cylinder head with this set of 19 bolts for Isuzu C240 series engines used in TCM and Komatsu forklifts.

• Overhaul Gasket Kit for Komatsu Engine SAA6D125E-5 SAA6D125E-5A SAA6D125E-5B SAA6D125E-5C Excavator PC450-8, Part Numbers: 6251-K1-9900, 6251K19900, 6251-K2-9900, 6251K29900. Ensure a leak-free rebuild for your Komatsu SAA6D125E-5 series engine in Excavator PC450-8 with this comprehensive gasket kit.

• Exhaust Temperature Sensor for Komatsu Engine SAA12V140E-3B Truck HD785-7, Part Number: 6219-11-8820, 6219118820. Monitor exhaust temperature in your Komatsu SAA12V140E-3B engine in Truck HD785-7 with this sensor.

名词解释 (Glossary)

1. Piston Kit with Rings (活塞环组件 - Piston Kit s kol'tsami): A set of pistons and their corresponding piston rings. Installed inside the engine cylinders to compress the air-fuel mixture. Example: Komatsu PC200-8 活塞环组件, Komatsu PC200-8 Piston Kit with Rings, Komatsu PC200-8 Поршневой комплект с кольцами.

2. Fuel Injector Nozzle (燃油喷油器喷嘴 - Toplivnaya forsunochnaya nasadka): The component of a fuel injector that sprays fuel into the engine's combustion chamber. Example: Yanmar 4TNV98 燃油喷油器喷嘴, Yanmar 4TNV98 Fuel Injector Nozzle, Yanmar 4TNV98 Топливная форсуночная насадка.

3. Starter Motor (起动机 - Starter): An electric motor that cranks the engine to start it. Example: Caterpillar 320D 起动机, Caterpillar 320D Starter Motor, Caterpillar 320D Стартер.

4. Overhaul Gasket Kit (检修垫片组 - Komplekt prokladok dlya kapital'nogo remonta): A set of all necessary gaskets for a complete engine overhaul. Example: Cummins N14 检修垫片组, Cummins N14 Overhaul Gasket Kit, Cummins N14 Комплект прокладок для капитального ремонта.

5. Bucket Cylinder Seal Kit (铲斗油缸密封套件 - Komplekt uplotneniy dlya kovshovogo tsilindra): A set of seals used to prevent leaks in the hydraulic cylinder that operates the bucket. Example: Komatsu PC300-7 铲斗油缸密封套件, Komatsu PC300-7 Bucket Cylinder Seal Kit, Komatsu PC300-7 Комплект уплотнений для ковшового цилиндра.

6. Crankshaft (曲轴 - Kolenchatyy val): The main rotating shaft in an engine that converts reciprocating motion into rotary motion. Example: John Deere 6135 曲轴, John Deere 6135 Crankshaft, John Deere 6135 Коленчатый вал.

7. Cylinder Head Bolt (气缸盖螺栓 - Bolt golovki bloka tsilindrov): Bolts that secure the cylinder head to the engine block. Example: Isuzu 4HK1 气缸盖螺栓, Isuzu 4HK1 Cylinder Head Bolt, Isuzu 4HK1 Болт головки блока цилиндров.

8. Complete Cylinder Head with Valves (带气门的完整气缸盖 - Kompletnaya golovka bloka tsilindrov s klapanami): A fully assembled cylinder head including intake and exhaust valves. Example: Kubota V3800 带气门的完整气缸盖, Kubota V3800 Complete Cylinder Head with Valves, Kubota V3800 Комплектная головка блока цилиндров с клапанами.

9. Arm Cylinder Seal Kit (斗杆油缸密封套件 - Komplekt uplotneniy dlya strelovogo tsilindra): A set of seals for the hydraulic cylinder that operates the arm of an excavator. Example: Hitachi ZX200 斗杆油缸密封套件, Hitachi ZX200 Arm Cylinder Seal Kit, Hitachi ZX200 Комплект уплотнений для стрелового цилиндра.

10. Turbocharger (涡轮增压器 - Turbokompressor): A device that increases the power of an engine by forcing more air into the combustion chamber. Example: Cummins ISX 涡轮增压器, Cummins ISX Turbocharger, Cummins ISX Турбокомпрессор.

小常识 (Trivia)

1. Question: What is the typical lifespan of a hydraulic hose in an excavator? Answer: Hydraulic hoses typically last between 3 to 5 years, depending on usage and environmental conditions. Regular inspection is crucial to prevent failures.

2. Question: How often should engine oil be changed in a heavy-duty truck? Answer: Engine oil change intervals vary depending on the truck model and oil type, but generally range from 25,000 to 50,000 miles or every 6 months to a year.

3. Question: What are the main benefits of using genuine engine filters versus aftermarket filters? Answer: Genuine filters are designed specifically for the engine, ensuring optimal filtration efficiency and protecting critical engine components, which can lead to longer engine life and better performance compared to some aftermarket options.

工程机械故障及处理方案 (Construction Machinery Fault and Solution)

Fault: Excavator Losing Hydraulic Power

Symptoms: The excavator's movements become slow and weak, and it may struggle to lift loads. The hydraulic pump might sound louder than usual.

Possible Causes:

1. Low Hydraulic Fluid Level: The most common cause. Check the hydraulic fluid reservoir and top up if necessary.

2. Clogged Hydraulic Filter: A dirty filter restricts the flow of hydraulic fluid. Replace the hydraulic filter.

3. Faulty Hydraulic Pump: The pump might be worn or damaged, unable to generate sufficient pressure. This often requires professional repair or replacement.

4. Internal Leak in Hydraulic Cylinders or Hoses: Leaks can cause a drop in system pressure. Inspect cylinders and hoses for any signs of damage or leaks. Seal or replace the damaged components.

5. Pressure Relief Valve Issues: If the relief valve is stuck open or improperly adjusted, it can cause a loss of pressure. Inspect and adjust or replace the relief valve.

Troubleshooting Steps:

1. Check the hydraulic fluid level and top up as needed.

2. Inspect and replace the hydraulic filter.

3. Listen to the hydraulic pump for unusual noises. If it's excessively loud, it might indicate a pump issue.

4. Visually inspect all hydraulic hoses and cylinders for leaks.

5. If the above steps don't resolve the issue, it's recommended to consult a qualified hydraulic technician for further diagnosis and repair of the hydraulic pump or other system components.

Growshine International specializes in the import and export trade of high-quality aftermarket parts for construction machinery, heavy trucks, agricultural machinery, and automobiles. We are committed to providing our customers with reliable products and excellent service. Contact us today for all your engine part needs!