Caterpillar (卡特彼勒) Excavator & Engine Parts for Sale - March 8, 2025
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Stop Solenoids
24V Stop Solenoid 1751-24A7U1B1S1 for Caterpillar CAT (卡特彼勒) Excavator 303BSR, designed to effectively shut down the engine when required.
24V Stop Solenoid 110-6465 6T-4122 for Caterpillar CAT (卡特彼勒) Engine 3306, 3406, 3204, 3304 Excavator 375, 5080 Loader 916, 936, 950B, 966D, ensuring engine stop functionality across multiple models.
Fuel Injection Pumps
Fuel Injection Pump 7W-5928 for Caterpillar CAT (卡特彼勒) Engine 3304, 3304B, 3306, 3306B Motor Grader 12G, 140G, 12H, 140H, 143H, 14G, 14H, 160H, 163H, crucial for delivering precise fuel amounts for optimal engine performance.
Fuel Injection Pump 4P-9827 20R-5150 for Caterpillar CAT (卡特彼勒) Engine 3306, 3306B, 3306C Dozer 814F, 814B Excavator 235B, 330, 350 W330B, engineered for heavy-duty applications.
Fuel Injection Pump 6N-7829 for Caterpillar CAT (卡特彼勒) Engine 3412, 3406, 3408 Tractor 621, 621B, 623B, 627B, 631D, 633D, 637D, 639D, 651E, 657E, 768C, 769C, 772B, 773B, designed for large agricultural machinery and heavy trucks.
For Caterpillar Engine 3028 Pump Group Fuel Injection 142-2818, ensuring efficient fuel delivery for smaller engine models.
Throttle Motors
Throttle Motor 120-0002 247-5229 for Caterpillar CAT (卡特彼勒) Engine 3054, 3064 Excavator 312B, 312BL, 311B, controlling engine speed for various operational needs.
Throttle Motor 2 Cables 7 Pins Wire 247-5212 for Caterpillar CAT (卡特彼勒) Engine 3066 Excavator 320C, 320CL, 320D, 320DL, providing reliable throttle control in demanding environments.
Throttle Motor 2 Cables 7 Pins Wire 227-7672 for Caterpillar CAT (卡特彼勒) Excavator 320C, 320CL, ensuring precise engine management.
Throttle Motor 102-8007 for Mitsubishi (三菱) Engine 4D32 Caterpillar CAT (卡特彼勒) Excavator 307, E307, 307A, 307B, E307B, offering compatibility with Mitsubishi (三菱) engines in Caterpillar CAT (卡特彼勒) equipment.
Fuel Injectors
Fuel Injector 7N-0449 0R-3568 for Caterpillar CAT (卡特彼勒) Engine 3304, 3306 Motor Grader 120G, 12G, 130G, 140G, 14G Excavator 225 Tractor D6D, D6G, D4E, D5B, delivering fuel efficiently for optimal combustion.
Fuel Injector 34361-03030 105118-6760 for Mitsubishi (三菱) Engine S6K-T Caterpillar CAT (卡特彼勒) Excavator E320C, E320CL, ensuring compatibility and performance for Mitsubishi (三菱) engines in Caterpillar CAT (卡特彼勒) excavators.
For Caterpillar Engine 3116 Fuel Injector Nozzle 127-8225 0R-8469, designed for specific Caterpillar CAT (卡特彼勒) 3116 engine models.
Water Pumps
Water Pump 32B45-10031 32B45-10032 for Mitsubishi (三菱) Engine S6S Caterpillar CAT (卡特彼勒) TCM Forklift FD35T9, FD40T9, FD45T9 Northern Lights Generator M944T3, M38CR2, M40C3, vital for maintaining engine temperature in Mitsubishi (三菱) engines used in Caterpillar CAT (卡特彼勒) forklifts and Northern Lights generators.
Water Pump 2P-0662 for Caterpillar CAT (卡特彼勒) Engine 3306, 3304, D330C, D333C Excavator 215, 225, 235 Tractor D5, D5B, D6C, D6D, D7G, essential for cooling systems in various Caterpillar CAT (卡特彼勒) models.
Turbochargers
Turbo 3LM Turbocharger 7N-7748 0R-5807 for Caterpillar CAT (卡特彼勒) 3306, 3306B Engine D6G, D6D, D6H, 966C, 966R, 140G, 143H, 14G, 160H, enhancing engine power and efficiency.
Turbo S200AG050 Turbocharger 185-8016 0R-7981 for Caterpillar CAT (卡特彼勒) Engine 3126B, C7 Loader 938G, 950G, 962G, 535C, 545C, boosting performance for loaders and engines.
Other Parts
Boom Cylinder Seal Kit 242-6840 for Caterpillar CAT (卡特彼勒) Excavator 320C, 323DL, 325C, 325D, 329DL, 330C, 330D, 336D, 336D2, 345CL, 349DL, M330D, ensuring hydraulic cylinder integrity and performance.
24V Alternator ME017615 for Mitsubishi (三菱) Engine 4M40, 4D34 Sumitomo SH60 Caterpillar CAT (卡特彼勒) E200, 320, 330B, 330C, 330D, providing reliable power generation for various engineering machinery.
Fan Motor Piston Pump 191-5611 20R-0118 for Caterpillar CAT (卡特彼勒) Engine C-9 Excavator 330C, 330CFM, 330CL, 330CMH, 330CLN, driving the cooling fan for temperature regulation.
For Caterpillar Asphalt Paver AP-1000D AP-1055D Engine C15 C175 Sensor 274-6719, crucial for asphalt paving precision.
30A Coupling 099-6444 for Caterpillar CAT (卡特彼勒) Excavator 305.5, 306, 306E, 307, 307B, 307C, 307D, 307E, 308D, E70B, connecting hydraulic components efficiently.
Air Filter Kit 6I-2503 and 6I-2504 for Caterpillar CAT (卡特彼勒) Excavator 325C, 330B, protecting the engine from dust and debris.
Overhaul Gasket Kit 393-1943 for Caterpillar CAT (卡特彼勒) 3306 Engine D6R, D6RXR, D6RLGP, D6RXL, D6RXW Tractor, essential for engine rebuilds and maintenance.
Glossary of Engineering Machinery Parts
Fuel Injector (燃油喷油器)
A fuel injector is an electronically controlled valve that sprays fuel into the engine's combustion chamber.
Installation Location: Engine cylinder head.
Example: Fuel Injector 326-4700 for Caterpillar CAT (卡特彼勒) 3406E engine.
Water Pump (水泵)
A water pump circulates coolant through the engine block and radiator to regulate temperature.
Installation Location: Front of the engine block, driven by a belt.
Example: Water Pump 4W-2449 for Caterpillar CAT (卡特彼勒) 3512 engine.
Turbocharger (涡轮增压器)
A turbocharger increases engine power by forcing more air into the combustion chamber.
Installation Location: Exhaust manifold.
Example: Turbocharger 4P-7208 for Caterpillar CAT (卡特彼勒) D343 engine.
Stop Solenoid (熄火电磁阀)
A stop solenoid is an electromagnetic switch used to stop the engine by cutting off fuel supply.
Installation Location: Fuel injection pump.
Example: Stop Solenoid 284-2733 for Caterpillar CAT (卡特彼勒) C7 engine.
Throttle Motor (节气门电机)
A throttle motor electronically controls the throttle valve to regulate engine speed.
Installation Location: Throttle body or fuel injection pump.
Example: Throttle Motor 247-5231 for Caterpillar CAT (卡特彼勒) 320D excavator.
Alternator (交流发电机)
An alternator is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current.
Installation Location: Engine, driven by a belt.
Example: Alternator 207-1552 for Caterpillar CAT (卡特彼勒) 3126 engine.
Fan Motor (风扇马达)
A fan motor drives the cooling fan to dissipate heat from the radiator and engine.
Installation Location: Radiator assembly.
Example: Fan Motor 171-7833 for Caterpillar CAT (卡特彼勒) 325B excavator.
Air Filter (空气滤清器)
An air filter cleans the air entering the engine to prevent dust and debris from causing damage.
Installation Location: Air intake system.
Example: Air Filter 6I-2505 for Caterpillar CAT (卡特彼勒) 330C excavator.
Gasket Kit (垫片套件)
A gasket kit includes various seals and gaskets used when overhauling or rebuilding an engine to prevent leaks.
Installation Location: Engine block, cylinder head, and other engine parts.
Example: Gasket Kit 215-4027 for Caterpillar CAT (卡特彼勒) C9 engine.
Coupling (联轴器)
A coupling connects two rotating shafts at their ends for the purpose of transmitting power.
Installation Location: Between hydraulic pumps and motors.
Example: Coupling 389-5428 for Caterpillar CAT (卡特彼勒) 349E excavator.
Troubleshooting Tip
Engine Misfire Diagnosis
Problem: Engine misfire in Caterpillar CAT (卡特彼勒) 3306 engine.
Possible Cause: Faulty fuel injector.
Solution: Check Fuel Injector 7N-0449. Test injector spray pattern and volume. Replace if necessary. Inspect fuel lines for blockages and ensure proper fuel pressure. If the issue persists, consider checking ignition components and cylinder compression.
Industry Tips
Tip 1: Searching for Excavator Parts
When searching online for excavator parts, use specific terms like "Caterpillar 320C throttle motor" or "CAT 3306 fuel pump" to narrow down results and quickly find the parts you need.
Tip 2: Verifying Part Numbers
Always double-check the part number before ordering. Ensure it matches your Caterpillar CAT (卡特彼勒) equipment model and engine type to guarantee compatibility. Refer to your machine's service manual for accurate part number verification.
Tip 3: Regular Maintenance for Longevity
Regular maintenance, including timely replacement of air filters, water pumps, and checking fuel injectors, can significantly extend the lifespan of your Caterpillar CAT (卡特彼勒) engineering machinery and prevent costly breakdowns.
Growshine International (格莳国际) - Your Trusted Partner
Growshine International (格莳国际) is a leading import and export trade company specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing high-quality, reliable parts to meet the diverse needs of our global customers. Our extensive inventory of Caterpillar CAT (卡特彼勒) parts ensures that you can find exactly what you need to keep your machinery running smoothly and efficiently. Contact us today to learn more about our products and services!
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