Caterpillar CAT Engine Powerhouse Parts - March 9, 2025
Unleash the Full Potential of Your Machinery with Premium Caterpillar CAT Engine Parts
In the demanding world of construction, agriculture, and heavy industry, Caterpillar CAT engines stand as pillars of reliability and power. To maintain and enhance the performance of these vital machines, Growshine International is proud to offer a comprehensive range of high-quality aftermarket Caterpillar CAT engine parts. Our extensive inventory ensures that your equipment operates at peak efficiency, minimizing downtime and maximizing productivity.
From essential engine components to critical control units, we provide parts meticulously engineered to meet or exceed OEM standards. Explore our selection, designed for a wide array of Caterpillar CAT engine models, and discover how Growshine International can be your trusted partner in keeping your operations running smoothly.
Our Premium Caterpillar CAT Engine Parts Selection Includes:
Piston Pin 197-9371: Precision-engineered for Caterpillar CAT Engine C7 Excavator 325D, 329D L Loader 950H, 962H, ensuring optimal piston performance and engine longevity.
Idle Shaft 173-3392: Designed for Caterpillar CAT Engine 3066, 3126, C6.4 Excavator 320C, 320C FM, 322C, maintaining smooth engine idling and reducing wear.
Cylinder Head Bolts (26 pcs): High-tensile bolts for Caterpillar CAT Engine 3046 Loader 933, Tractor D3C III, providing secure cylinder head sealing and preventing leaks.
Piston & Piston Ring Set 153-5533: Complete set for Caterpillar CAT Engine 3003 Excavator 301.5, 301.6, 301.8, ensuring optimal combustion and power output.
Nox Sensor 359-9171: Accurate emissions control for Caterpillar CAT Engine C18, C7.1, C9.3 Excavator 336F L, 349F L Motor Grader 12M 3, promoting environmental compliance and fuel efficiency.
Camshaft 347-1134: Performance-driven camshaft for Caterpillar CAT Engine C6.6 Excavator 320D, 323D L, E320D, E323D, optimizing valve timing and engine performance.
ECU Electronic Control Unit 464-2924: Reliable engine management for Caterpillar CAT 236D, 242D, 246D, 257D, 259D, 262D, 272D, 277D, 279D, 287D, 299D, ensuring precise control and diagnostics.
Camshaft Gear 224-3247: Durable gear for Caterpillar CAT Engine C7, C9 Excavator M325D, 324D Motor Grader 160M, 14L, 120K, ensuring accurate camshaft timing and power delivery.
Fuel Injector CH12082: High-efficiency injector compatible with Perkins 2206A, 2206C, Caterpillar CAT C15, 3176C, C10 Engines, optimizing fuel delivery and combustion.
Overhaul Rebuild Kit: Comprehensive kit for Caterpillar CAT Engine 3003, providing all necessary components for a complete engine overhaul.
Fuel Injector Kit: Complete kit for Caterpillar CAT Engine C7, C9, ensuring efficient fuel injection system maintenance.
Bushing 5I-8634: Robust bushing for Caterpillar CAT Engine 3066, 3116, 3176C Excavator 320 L, 320B, 320N, 345B L, reducing friction and wear in critical joints.
Front Shaft 099-0278: Heavy-duty shaft for Caterpillar CAT Engine 3114 Excavator E120B, E110B, ensuring reliable power transmission.
Fuel Injection Pump 533-2964: High-pressure pump for Caterpillar CAT Engine C7.1 Excavator 320E, 324E, 326F, 329F, 330F, delivering precise fuel metering for optimal performance.
Oil Pump 7W-0053: High-capacity oil pump for Caterpillar CAT Engine 3508, 3512 Truck 776B, 776C, 776D, 777, 777C, 777D, ensuring consistent engine lubrication and preventing damage.
Muffler 115-9706: Noise-reducing muffler for Caterpillar CAT Engine 3306 Excavator D5R, D6H, D6R, D7R, improving operator comfort and environmental compliance.
Air Filter P532474 6I-0274 6I-2474: High-efficiency air filtration for Caterpillar Engine 3306B, 3306, 3126B, 3406C, C13, C18, C7, C9, protecting the engine from contaminants and extending service life.
Radiator 390-1657: High-performance radiator for Caterpillar CAT Engine C4.4, C6.6, C7.1 Excavator M315D, M316D, M318D, M320D2, M322D, ensuring optimal engine cooling and preventing overheating.
Air Filter 211-2661: Premium air filtration for Caterpillar CAT Engine 3054C, C4.4 Backhoe Loader 414E, 416E, 420D, 420E, 422E, 428E, 430E, 432E, 442E, 444E, maintaining clean air intake and engine efficiency.
Radiator Core Assembly 168-7461: Durable core assembly for Caterpillar CAT 120H, 135H, 140H, 143H, 14H, 160H, 163H Motor Grader, ensuring efficient heat dissipation and cooling system integrity.
Air Aftercooler Core 260-0354: High-efficiency aftercooler core for Caterpillar CAT Engine C11, C13 Motor Grader 16M Loader 966H, 972H, 980C, improving engine performance and fuel economy.
Belt Tensioner 347-7963: Automatic belt tensioner for Caterpillar CAT Engine 3406E Motor Grader 12M, 140M, 160M Excavator 336E, 336F L, 365C, 374D L, 385C, maintaining optimal belt tension and preventing slippage.
Inlet Valve 490-7199: Precision inlet valve for Caterpillar CAT Engine C15, C16, C18, C32, 3406E, C27 Tractor D8T, D9T, D10N, D11R Dozer 834G, 824H, 854K, 844H, ensuring optimal air intake and engine breathing.
12V Solenoid Valve 6N-3748: Reliable solenoid valve for Caterpillar CAT Engine 1673C, 3304, 3306, controlling fluid flow in various engine systems.
Rocker Arm 256-3832: Durable rocker arm for Caterpillar CAT Engine 3126B, 3126E Skidder 525C, 535C, 545C Motor Grader 120H, 120K Dozer D5N, D6N, ensuring precise valve actuation and engine performance.
Idler Pulley 207-8118: Heavy-duty idler pulley for Caterpillar CAT Engine C11, C13, C7, C9 Loader 966H, 972H, 980C, 980K, 980M, 982M, maintaining belt alignment and reducing wear.
Water Temperature Sender 05204-50600: Accurate temperature sender for Mitsubishi Engine S6S Forklift FD50 and Caterpillar CAT applications, ensuring precise temperature monitoring.
Inner Diameter Hose 190-5794: High-temperature hose for Caterpillar CAT Engine 3126B Excavator 325C L, 322C FM, 325C FM, 325C, 322C, M325C MH, 322C, ensuring reliable fluid transfer in demanding conditions.
Planetary Gear 7Y-1431: Robust planetary gear for Caterpillar CAT Engine 3046, 3066, 3116, 3126, C4.2, C6, C6.4, 318B, 319C, 319D, 320B, 320C, 320D, 321C, 323D, providing reliable power transmission in gear systems.
Alternator 420-7487: High-output alternator for Caterpillar CAT Engine C13 Generator SR4B, DE500GC, DE450SGC, D350GC, ensuring reliable power generation for electrical systems.
355mm Outer Diameter Brake Friction Disc 351-0925: High-friction brake disc for Caterpillar CAT Engine C11, C13, C6.6, C7.1, C7.2, C9, C9.3 Motor Grader 140-AWD, 160M, 120M, 140M, 12M, 14L, 140GC, providing reliable braking performance.
Piston Assembly 2W-8410: Complete piston assembly for Caterpillar CAT Engine 3204, 3208 Loader 916, 943, 953 Excavator 215, ensuring optimal engine performance.
Hydraulic Pump 249-7026: High-pressure hydraulic pump for Caterpillar CAT Engine C32 Loader 993K, delivering powerful hydraulic performance for heavy-duty applications.
Piston Body With Clips 168-4531: Durable piston body for Caterpillar CAT Engine 3304, 3306, 3406 Loader 972G, 950B, 966E, 966D, 966G, 966F, 950E, 973C, 973, ensuring reliable piston operation.
Idler Pulley 236-2314: Heavy-duty idler pulley for Caterpillar CAT Engine C16, C11, C13, C15, C9.3 Tractor 627H, 627K, 627K LRC Truck AD45B, AD55, maintaining belt tension and alignment in demanding applications.
Integral Seal 155-9524: High-performance seal for Caterpillar CAT Engine 3406E, 3456 Excavator 365C, 385C, 390D Motor Grader 24M Scraper 621B, 623E, 627F, 631D, preventing leaks and maintaining system integrity.
Idler Pulley 227-8313: Robust idler pulley for Caterpillar CAT Engine C11, C13, C7 Excavator 345C, 345D, 349D W345C MH Truck 725, 730, ensuring reliable belt operation in heavy machinery.
Camshaft 350-2374: Performance camshaft for Caterpillar CAT Engine 3054C, 3054E, C4.4 Loader 414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, optimizing valve timing and engine efficiency in loaders.
Air Inlet Tube Air Intake Hose Pipe 287-0211: Durable air inlet tube for Caterpillar CAT Engine C6, C6.4 Excavator 320D GC, 320D L, 320D FM, 323D L, 320D, 323D, ensuring clean air intake and engine performance.
Wiring Harness 144-7871: Reliable wiring harness for Caterpillar CAT Engine 3176C, 3306 Tractor D6R, D6R II, D7R, D7R II, D8R II Pipelayer 572R, ensuring secure electrical connections and system functionality.
Overhaul Rebuild Kit for Caterpillar CAT Engine C27: Complete overhaul kit for Caterpillar CAT Engine C27, providing all components needed for a comprehensive engine rebuild.
Pressure Switch 125-9352: Robust pressure switch for Caterpillar CAT Engine 3116, 3126, 3306 Motor Grader 120H, 135H, 140H, monitoring pressure levels in engine systems.
12V Fuel Shutoff Solenoid 208-5029: Efficient fuel shutoff solenoid for Caterpillar CAT 3054C, 3056, C4.4 Engines in 414E, 416D, 416E, 422E, 422F, 424D CB-434D TH210, TH215, ensuring reliable fuel control.
Intercooler Air Tube Air Hose Pipe 265-3590: High-temperature air tube for Caterpillar CAT Engine C6, C6.4 Excavator 320D GC, 320D L, 320D FM, 323D L, 320D, 323D, ensuring efficient air delivery to the intercooler.
11T Starter Motor 390-0788: Powerful starter motor for Caterpillar CAT Engine C9, C13, C15 Generator XQP275, XQP300, providing reliable engine starting.
Air Inlet Tube Air Intake Hose Pipe 205-6686: Durable air inlet tube for Caterpillar CAT Engine 3066, C6.4 Excavator 320C FM, 320C L, 320C, ensuring clean air intake for optimal combustion.
11 Clutch Plates 8S-3522 0R5009: High-performance clutch plates for Caterpillar CAT Engine 3304, 3306 Motor Grader 12G, 14G, 16G Dozer 814, D5, D5B Compactor 815, 816 Loader 955K, 966C, ensuring reliable power transmission in clutch systems.
Toggle Switch Assembly 207-6941: Robust toggle switch assembly for Caterpillar CAT Engine 3126, 3176C Loader 972G II, 972H, 980H Compactor 816F, 826C, 815F, providing reliable control in operator panels.
Fuel Injection Pump 295-4775: Precision fuel injection pump for Caterpillar CAT C-9 Engine 330C, 973C, D6R II, ensuring accurate fuel delivery and optimal engine performance.
General Purpose Air Compressor Governor 4N-9680: Reliable air compressor governor for Caterpillar CAT Engine 3114, 3116, 3126, 3126B Tractor 637G, 931G, 621F, 627F, 657E Loader 950F, 980B, 994H, regulating air pressure in pneumatic systems.
Connecting Rod 490-8380: High-strength connecting rod for Caterpillar CAT Engine C9.3, ensuring reliable piston-crankshaft connection and engine durability.
Connecting Rod 7E-5996: Heavy-duty connecting rod for Caterpillar CAT Engine 3306, 3406 HT400, SR4 Tractor 8, 621, 57H, 623, 627 Excavator 5080, 583R, 587R, ensuring robust engine performance under heavy loads.
Male Flat Face Coupler 373-6967: Durable coupler for Caterpillar CAT 226D, 232D, 236D, 239D, 242B3, 242D, 906H2, 906K, 907K, 908K Loaders, providing secure hydraulic connections.
Oil Pump 423-4722: High-efficiency oil pump for Caterpillar CAT C9.3, C9 Engine 336E, 568, 2864C, D6T, D7E, 966K, 627H, 627K, ensuring consistent lubrication in demanding applications.
Hydraulic Pump 184-7448: Powerful hydraulic pump for Caterpillar CAT Engine 3176C, 3196 Motor Grader 14H, 16H, delivering high hydraulic pressure for grader operations.
Radiator Core Assembly 464-9038 223-5047: High-capacity radiator core for Caterpillar CAT Engine C15 Wheel Loader 950H, ensuring optimal cooling in heavy-duty loaders.
Overhaul Gasket Kit for Caterpillar CAT Engine C27: Comprehensive gasket kit for Caterpillar CAT Engine C27, providing all necessary gaskets for a complete engine overhaul and sealing.
Pressure Sensor 276-8548: Precision pressure sensor for Caterpillar CAT Engine C11, C13, C9 Excavator 390D, 390D L, 385C Motor Grader 14M, 16M Loader 980H, 992K, providing accurate pressure readings in critical systems.
Growshine International is your premier source for aftermarket engineering machinery parts, heavy-duty truck parts, agricultural machinery parts, and auto parts. We specialize in export trade, ensuring quality and reliability in every component we supply. Partner with us to keep your machinery operating at its best.
Part Glossary for Heavy Machinery
Piston Pin (活塞销 - Huósāi xiāo): Connects the piston to the connecting rod. Located inside the piston and connecting rod assembly. Example: Caterpillar CAT 320D Excavator uses Piston Pin 197-9371. (Part Number: 197-9371)
Idle Shaft (惰轮轴 - Duò lún zhóu): A stationary shaft that supports an idler gear or pulley. Located in the engine timing system or gear train. Example: Caterpillar CAT 320C Excavator uses Idle Shaft 173-3392. (Part Number: 173-3392)
Cylinder Head Bolt (缸盖螺栓 - Gāng gài luóshuān): Fastens the cylinder head to the engine block. Located around the cylinder head. Example: Caterpillar CAT D3C Tractor uses Cylinder Head Bolts. (Part Number: N/A - Set of 26)
Piston Ring (活塞环 - Huósāi huán): Seals the combustion chamber and prevents oil from entering. Located in grooves on the piston. Example: Caterpillar CAT 301.8 Excavator uses Piston Ring Set 153-5533. (Part Number: 153-5533)
Nox Sensor (氮氧化物传感器 - Dàn yǎnghuàwù chuángǎnqì): Measures nitrogen oxides levels in exhaust gas. Located in the exhaust system. Example: Caterpillar CAT 336F L Excavator uses Nox Sensor 359-9171. (Part Number: 359-9171)
Camshaft (凸轮轴 - Tūlún zhóu): Controls the opening and closing of engine valves. Located in the cylinder head. Example: Caterpillar CAT E320D Excavator uses Camshaft 347-1134. (Part Number: 347-1134)
ECU (Electronic Control Unit) (电子控制单元 - Diànzǐ kòngzhì dānyuán): The engine's computer, controlling various engine functions. Located in the engine compartment. Example: Caterpillar CAT 236D Skid Steer Loader uses ECU 464-2924. (Part Number: 464-2924)
Camshaft Gear (凸轮轴齿轮 - Tūlún zhóu chǐlún): Gear attached to the camshaft to synchronize timing. Located at the end of the camshaft. Example: Caterpillar CAT M325D Excavator uses Camshaft Gear 224-3247. (Part Number: 224-3247)
Fuel Injector (燃油喷油器 - Rányóu pēnyóuqì): Sprays fuel into the engine cylinder. Located on the cylinder head, near the intake manifold. Example: Caterpillar CAT C15 Engine uses Fuel Injector CH12082. (Part Number: CH12082)
Bushing (衬套 - Chèntào): A sleeve or lining used to reduce friction and wear in moving parts. Located in various joints and pivots. Example: Caterpillar CAT 320B Excavator uses Bushing 5I-8634. (Part Number: 5I-8634)
Industry Tips for Heavy Machinery Maintenance
Question: How often should I change the oil in my Caterpillar engine?
Tip: Oil change intervals vary by engine model and operating conditions. Consult your Caterpillar operation and maintenance manual for specific recommendations. Generally, for heavy-duty applications, engine oil and filter changes are recommended every 250 to 500 hours of operation.Question: What are the signs of a failing hydraulic pump in my excavator?
Tip: Common signs include slow or weak hydraulic functions, unusual noises from the hydraulic system (whining or grinding), overheating hydraulic fluid, and contaminated fluid. Regular hydraulic system inspections can help detect issues early.Question: How can I improve fuel efficiency in my heavy machinery?
Tip: Optimize fuel efficiency by ensuring proper engine maintenance (clean air filters, timely oil changes), avoiding excessive idling, operating at optimal engine speeds, and ensuring proper tire inflation for wheeled machines. Using the correct engine parts also plays a crucial role.
Growshine International - Your Trusted Partner
Growshine International (格莳国际) is a leading export trading company specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing high-quality aftermarket parts to meet the diverse needs of our global clientele. Our extensive product range and dedication to customer satisfaction make us the ideal choice for your parts procurement needs.
Troubleshooting: Engine Overheating in Caterpillar Excavators
Problem: Caterpillar excavator engine overheating during operation.
Possible Causes:
Low Coolant Level: Insufficient coolant reduces the engine's cooling capacity.
Faulty Thermostat: A stuck thermostat can prevent coolant circulation.
Radiator Issues: Blocked or damaged radiator fins reduce heat dissipation.
Water Pump Failure: A failing water pump cannot circulate coolant effectively.
Loose or Damaged Belt: Affects water pump and fan operation.
Air in Cooling System: Air pockets can impede coolant flow.
Troubleshooting Steps:
Check Coolant Level: Ensure coolant is at the correct level and top up if necessary.
Inspect Radiator: Clean any debris from the radiator fins and check for damage. Consider replacing Radiator 390-1657 if damaged.
Check Thermostat: Test the thermostat to ensure it opens and closes properly. Replace if faulty.
Inspect Water Pump: Check for leaks and ensure the water pump is functioning correctly.
Check Belts and Hoses: Inspect belts for proper tension and damage. Check hoses for leaks or blockages. Consider replacing Inner Diameter Hose 190-5794 if damaged.
Bleed Cooling System: Remove air pockets from the cooling system by bleeding it according to the service manual.
Preventive Measures: Regularly inspect coolant levels, radiator condition, and belts and hoses. Perform scheduled cooling system flushes and maintenance to prevent overheating issues.
