Premium Caterpillar CAT Engine Parts & Compatible Components in USA
Looking for reliable and high-performance engine parts for your Caterpillar CAT machines in the USA? Growshine International, a leading importer and exporter of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts, offers an extensive selection of top-quality components to keep your equipment running smoothly. Our inventory includes both genuine Caterpillar CAT parts and compatible aftermarket options, ensuring you find the perfect fit for your needs.
Engine Components for Caterpillar CAT & More
We stock a comprehensive range of engine parts, including:
Pistons:
1 Set Piston 2506563 for Caterpillar CAT 3300 Engine
Crown Piston 1443444 for Caterpillar CAT 3126 3116 Engine Challenger 55 45 35
Crankshaft Gear:
Crankshaft Gear 2767391 for Caterpillar CAT 320D GC 320D2 323D M316D M318D M322D C6.6 C7.1
Muffler Silencer:
Muffler Silencer 239-6488 for Caterpillar CAT Engine C9 Excavator E330 330C E330D E330DL E336DL E340D E330C 330DL 336DL
Oil Pump:
Oil Pump 3738014 for Caterpillar CAT 320D GC 320D L 320D2 323D L M316D M318D M322D M322D MH C7.1 C6.6
Overhaul Rebuild Kits:
Overhaul Rebuild Kit for Mitsubishi Engine 4D32 Caterpillar CAT Excavator E70B E40B E311B E307
Overhaul Rebuild Kit for Mitsubishi Engine S4S Caterpillar CAT Loader 906H 907H 908H 267B 277B 277C 287B 287C 297C 236B 246B 246C 248B 252B 256C 262B 262C 268B 272C
Overhaul Rebuild Kit for Caterpillar CAT 3024 3024C 3024T C2.2 C2.2T Engine 216B 226B 232B 242B 247B 257B 902 903 906 304.5
Overhaul Rebuild Kit for Caterpillar CAT Engine 3116 3116-T
Overhaul Rebuild Kit for Caterpillar CAT Engine C13
Overhaul Rebuild Kit for Mitsubishi Engine 6D14 6D14T Caterpillar CAT Excavator E180 E120 E140
Overhaul Rebuild Kit for Caterpillar CAT Engine 3204 3204T 3204DI
Overhaul Rebuild Kit for Caterpillar CAT Engine C9 Excavator 330D 336D 336D2 340D2 M330D
Overhaul Rebuild Kit for Yanmar Engine 3TNV76 Caterpillar CAT Excavator 301.7D CR 301.7DCR
Cylinder Liner Kit:
Cylinder Liner Kit for Caterpillar CAT Engine 3304
Switches & Relays:
100A 24V Switch GP Magnetic Relay 241-8368 for Caterpillar CAT 725 725C 730 730C 735 735B 740 740B
Control GP-Transmission Switch 2612208 for Caterpillar CAT 430D 430E 432D 432E 434E 438D 442D 442E 444E 446D 450E
Starter Motor:
12V 10T Starter Motor 225-3148 364-4130 for Caterpillar CAT Engine C3.3 C4.4 C6.6 3054 3056 Compactor CB-434D CB-54 CB-64 CD-54
Turbochargers:
Turbo UTV7507 Turbocharger 124-7622 for Caterpillar CAT Engine 3406 3406B 3406C Articulated Truck D350E D400E
Turbo S2ESL105 Turbocharger 104-5857 for Caterpillar CAT Engine 3116 3126 Loader 953C 938F Tractor D5M D6M
Turbo BTV7511 Turbocharger 289-1453 for Caterpillar CAT 3512B 3512 3508 3516C 3516B Engine
Turbo GTA5008 Turbocharger 239-9988 750058-0001 for Caterpillar CAT Engine C15
Pumps:
Priming Pump 9H2256 Shutdown Solenoid Fuel Transfer Pump for Caterpillar CAT E330 330B 330C 3306 Engine
Sensors:
Water Temperature Sensor MD366869 for Mitsubishi 4M40 6D22 Engine Caterpillar CAT 306 307 Excavator
Sender 7R-9920 for Caterpillar CAT AP-800D BG-230D AP-650B BG-225C AP-1000B BG-260C Asphalt Paver
Bearings:
1 Set Main & Con Rod Bearing for Mitsubishi Engine S6B S6B-TA Caterpillar CAT Excavator E650
Camshafts:
Camshaft for Caterpillar CAT C13 Engine
Camshaft for Caterpillar CAT C11 Engine
Camshaft for Caterpillar CAT C6.6 Engine
Camshaft 1006300 for Caterpillar CAT 3116 Engine
Camshaft 8N3891 for Caterpillar CAT 3306 Engine
Camshaft 2W7980 for Caterpillar CAT 3408 Engine
Camshaft 9Y3225 for Caterpillar CAT 3406 Engine
Gasket Kits:
Overhaul Gasket Kit for Caterpillar CAT Engine 3304 3304B
Overhaul Gasket Kit for Caterpillar CAT Engine C1.1 Excavator 301.5 301.6 301.7CR 301.8 302 CR
Pilot Valve:
Pilot Valve 187-9879 for Caterpillar CAT Engine 3054 3064 3126B C-9 Excavator 312C 315C 320C 322C 325C 330C
Fuel Filter:
Inline Fuel Filter 384-8512 for Caterpillar CAT Engine C4.4 C6.6 C7.1 Excavator 312E 314E 316E 318E 320E 323E 324E 329E
Glossary of Engineering & Auto Parts
1. Piston (活塞 - Huósāi)
Installation Location: Inside the engine cylinder.
Description: A component that reciprocates within the cylinder to convert pressure into motion.
Example: Caterpillar CAT 3306 Excavator uses Piston with Part Number 2W0004.
2. Crankshaft Gear (曲轴齿轮 - Qūzhóu chǐlún)
Installation Location: Front end of the crankshaft.
Description: A gear attached to the crankshaft to drive timing mechanisms and other engine components.
Example: Caterpillar CAT 320D Excavator uses Crankshaft Gear with Part Number 276-7391.
3. Muffler Silencer (消声器 - Xiāoshēngqì)
Installation Location: Exhaust system.
Description: A device to reduce the noise emitted by the engine's exhaust.
Example: Caterpillar CAT 330C Excavator uses Muffler Silencer with Part Number 239-6488.
4. Oil Pump (机油泵 - Jīyóu bèng)
Installation Location: Engine block, often driven by the crankshaft or camshaft.
Description: A pump that circulates oil throughout the engine to lubricate and cool moving parts.
Example: Caterpillar CAT 320D L Excavator uses Oil Pump with Part Number 373-8014.
5. Overhaul Rebuild Kit (大修包 - Dàxiū bāo)
Installation Location: Used throughout the engine during a major service.
Description: A set of parts needed to rebuild an engine, including gaskets, seals, pistons, rings, and bearings.
Example: Caterpillar CAT 3024C Engine uses Overhaul Rebuild Kit, various part numbers depending on kit contents.
6. Cylinder Liner Kit (气缸套件 - Qìgāng tàojiàn)
Installation Location: Inside the engine block, forming the cylinder bore.
Description: A replaceable sleeve inserted into the engine cylinder to form the inner wall.
Example: Caterpillar CAT 3304 Engine uses Cylinder Liner Kit, various part numbers depending on kit contents.
7. Starter Motor (起动机 - Qǐdòngjī)
Installation Location: Bolted to the engine block, near the flywheel.
Description: An electric motor that cranks the engine to start it.
Example: Caterpillar CAT C4.4 Engine uses Starter Motor with Part Number 225-3148.
8. Turbocharger (涡轮增压器 - Wōlún zēngyāqì)
Installation Location: Exhaust manifold and intake system.
Description: A turbine-driven forced induction device that increases an engine's power output by forcing extra compressed air into the combustion chamber.
Example: Caterpillar CAT 3406B Engine uses Turbocharger with Part Number 124-7622.
9. Camshaft (凸轮轴 - Tūlúnzhóu)
Installation Location: Inside the cylinder head or engine block.
Description: A rotating shaft with lobes ("cams") designed to open and close engine valves in coordination with the pistons.
Example: Caterpillar CAT C13 Engine uses Camshaft, various part numbers depending on engine spec.
10. Fuel Filter (燃油滤清器 - Rányóu lǜqīngqì)
Installation Location: In the fuel line, between the fuel tank and engine.
Description: A filter in the fuel line that screens out dirt and rust particles from the fuel, preventing them from damaging the engine.
Example: Caterpillar CAT C6.6 Engine uses Inline Fuel Filter with Part Number 384-8512.
Engine Maintenance Tips for Optimal Performance
Regular Oil Changes: Ensure timely oil changes using the correct grade of oil to maintain engine lubrication and cooling, extending the life of parts like pistons and bearings.
Coolant System Checks: Regularly inspect and maintain your coolant system to prevent overheating, which can damage critical components like cylinder liners and gaskets.
Filter Replacement: Replace fuel and air filters at recommended intervals to ensure clean fuel delivery and air intake, crucial for the performance of parts like turbochargers and oil pumps.
Growshine International: Your Trusted Partner for Engine Parts
Growshine International is your premier source for engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. Based in the USA, we specialize in import and export trade, providing high-quality Caterpillar CAT engine parts and compatible components for Mitsubishi and Yanmar engines. We are committed to delivering exceptional products and services to meet the diverse needs of our global clientele. Whether you require overhaul kits, turbochargers, or any other engine component, Growshine International is here to support your operations with reliable and durable parts.
Troubleshooting Common Turbocharger Failure
Problem: Sudden loss of engine power and black smoke.
Possible Cause: Turbocharger Failure. A common issue is a failing turbocharger, often due to oil starvation, contamination, or wear. This can drastically reduce engine efficiency and power.
Troubleshooting Steps:
Initial Check: Inspect the air intake and exhaust for obstructions. Check for unusual noises from the turbocharger unit.
Oil Supply Inspection: Examine the oil feed line to the turbocharger for blockages or leaks. Ensure adequate oil pressure to the turbo.
Turbocharger Shaft Play: Carefully check for excessive play in the turbocharger shaft. Too much movement indicates bearing wear and likely failure.
Component Examination: If accessible, inspect the compressor and turbine wheels for damage or debris.
Professional Diagnosis: If issues persist, or internal damage is suspected, consult a qualified mechanic. Turbocharger replacement or rebuild may be necessary. Ensure to use quality replacement turbochargers like our Turbo UTV7507 or Turbo S2ESL105 for optimal performance.
