Caterpillar (卡特彼勒) CAT Engine Parts for Sale - March 8, 2025
Looking for high-quality Caterpillar (卡特彼勒) CAT engine parts? Growshine International (格莳国际), a leading import and export trading company specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts, offers a wide range of genuine and aftermarket Caterpillar (卡特彼勒) CAT components to keep your machinery running smoothly and efficiently. We are your trusted partner for reliable and durable Caterpillar (卡特彼勒) CAT engine parts.
Featured Caterpillar (卡特彼勒) CAT Engine Parts
We provide a comprehensive selection of Caterpillar (卡特彼勒) CAT engine parts, ensuring we have the right component for your specific needs. Our inventory includes:
Turbo GT25 Turbocharger 356-3505: Specifically designed for Caterpillar (卡特彼勒) CAT Engine C4.4 in Excavator models 312E, 312EL, 316EL, and 318EL.
Connecting Rod 225-5453: Compatible with Caterpillar (卡特彼勒) CAT Engine 3054, 3054B, 3054C, 3054E, and 3056E, commonly used in various applications.
Camshaft 356-3503: Suitable for Caterpillar (卡特彼勒) CAT 3054 and 3054B Engines, as well as models 312B, 315B, 908, 554, 416C, 428C, 436C, M312, M315, CP-433E, and CS-431C.
Cylinder Gasket 161-7293: Engineered for Caterpillar (卡特彼勒) CAT Engine 3412, 3408, and 3516 used in Off-Highway Trucks 769D, 771D, 773D, 775D, and 777D.
6 Pair Connecting Rod Bearing Kit 276-7389: For Caterpillar (卡特彼勒) CAT Engine C6.6 in Compactor models CP56B, CP64, CP68B, CP74B, CP76, CS56B, CS68B, CS74B and Excavator models M322D, M318D.
4 Pair Connecting Rod Bearing Kit 353-9667: Designed for Caterpillar (卡特彼勒) CAT Engine C4.4 and 3054E in Loader models 420E, 430E, 450E and Compactor models CW-34, CB-54, CB-54B, CS-54, CS-54B, CB-64, CS-44.
Fuel Injection Pump Plunger 294090-1070 294090-2040: Compatible with Denso HP3 Series 294000-1380 for Caterpillar (卡特彼勒) CAT Engine C4.4, C3.4, and C4.4B.
Water Level Sensor 291-6570: Monitors water levels in Caterpillar (卡特彼勒) CAT C3.4B, C4.4, and C6.6 Engines in models 311F, 312F, 313F, M316D, 415F2, 430E, 450E, D4K, and D5K.
24V Solenoid Valve 208-2911: Used in Caterpillar (卡特彼勒) CAT Engine 3406 and C15 in Compactor 825GII, 825H, 826GII, 826H and Dozer 824GII, 824H.
220mm Connecting Rod 156-6980: For Caterpillar (卡特彼勒) CAT Engine C1.5 in Excavator models 302.5 and 303.5.
Temperature Sensor 374-4768: Measures temperature in Caterpillar (卡特彼勒) CAT C13, C15, C18, and C9.3 Engines in models 966M, 972M, 336F, 12M, 140, 16M, 973K, and 824K.
Turbo GTA500201BS Turbocharger 210-8818: Designed for Caterpillar (卡特彼勒) CAT Engine 3456 and C16 in Loader 988G and Tractor 651B.
Temperature Sensor 341-4827: For Caterpillar (卡特彼勒) CAT Engine C4.4 and C6.6 in Excavator models 320E, 312E, 316E, 318E, 320EL, 323EL and Loader models 924K, 938K.
Temperature Sensor Assembly 460-7024: Used in Caterpillar (卡特彼勒) CAT Excavator models 311F, 312F, 313F and Backhoe Loader models 415F2, 427F2.
Mirror Assembly 169-6352: Provides visibility for Caterpillar (卡特彼勒) CAT Motor Grader 120, Loader 950H, 962H and Forwarder 554, 564, 574, 574B.
Turbocharger Outer Elbow 7C-5665: Connects to the turbocharger in Caterpillar (卡特彼勒) CAT C13, C15, C16, and 3406 Engines in models 735, 740, 385B, 824C, 824G, 825C, 826C.
Temperature Sensor 435-4932: For Caterpillar (卡特彼勒) CAT Excavator 316F, 318F, 320F, 323F, 325F and Backhoe Loader 416F2, 420F2, 428F2, 432F2, 430F2, 434F2.
10 Pieces Cylinder Head Bolts 276-8134: For Caterpillar (卡特彼勒) CAT C4.4 Perkins 1104D-E44T Engine cylinder heads.
12V Solenoid Valve 233-7126: Used in Caterpillar (卡特彼勒) CAT 3056E and C6.6 Engines in models 814K, 854K, 930H, 924G, 928H, 924K, 926M, 930M, 815K, 816K.
Modulating Regulator Valve 468-3266 217-2708: Regulates pressure in Caterpillar (卡特彼勒) CAT Engine 3412D and 3412E in Loader models 988G, 988H, and 990 II.
Fan Shroud Assembly 180-2441: Directs airflow for cooling in Caterpillar (卡特彼勒) CAT Engine 3054, 3516, 3054B, 3054C, 3516B, 3524B in Loader models 424D, 436C, 420D, 442D, 430D, 432D, and 416C.
Belt Tensioner 329-8797: Maintains belt tension in Caterpillar (卡特彼勒) CAT Engine C7.1, C18, and C4.4 in Tractor models 621B, 621F, 621G, 623B, 623E, 631E, 631G and Loader models 986, 995, 988.
Connecting Rod 7W-2514: For Caterpillar (卡特彼勒) CAT Engine 3054 and 3056.
Valve Rocker Arm 225-5625: Actuates valves in Caterpillar (卡特彼勒) CAT Engine 3054C, 3054E, C3.3, C7.1 in models 414E, 422E, 428F, 432D, 313D2, 320D2, PS-150C, TH330B, TH560B, M313C, M315C, and CB-434D.
Wire Harness 327-5221: Provides electrical connections in Caterpillar (卡特彼勒) CAT Engine C15, C18, and C13 in Excavator 352F, 349, 374 and Compactor 825, 825K, 836, 826.
Valve Rocker Arm 225-5640: Actuates valves in Caterpillar (卡特彼勒) CAT Engine 3054C, 3054E, C3.3, C7.1 in models 414E, 420F, 430F, 312D, M313C, M315C, PF-300C, PS-360C, and TH220B.
Air Cleaner Cover Assembly 135-5784: Protects the air cleaner in Caterpillar (卡特彼勒) CAT Engine 3046, 3066, C4.2, and C4.4 in Excavator 315C, 318BL, 319DL and Compactor CW34.
12 Pieces Seal 7K-9203: Provides sealing for various Caterpillar (卡特彼勒) CAT Engines including 3054, 3056, 3114, 3116, 3126, 3204, 3304, 3306, 3306B, C13, C4.4, C6.6, C7, C7.1, and C9.3.
6" Outlet Top Spin Air Filter Pre-Cleaner 070-0107 130-3280: Pre-cleans air for Caterpillar (卡特彼勒) CAT 320D, 320E, 322B, 120K, 140K, 140M, 14M, 160K, 160M, 814F, 966G, 966H, 972G, 972H, and 973D.
Pull Handle Assembly 252-1862: For Caterpillar (卡特彼勒) CAT Loader 424B2, 982M and Compactor 826K, CW34, CP54B, CS56B.
Nox Sensor 359-9171: Measures Nitrogen Oxide levels in Caterpillar (卡特彼勒) CAT Engine C18, C7.1, and C9.3 in Excavator 336F L, 349F L and Motor Grader 12M, 3.
Growshine International (格莳国际) - Your Premier Partner for Caterpillar (卡特彼勒) CAT Parts
Growshine International (格莳国际) specializes in the import and export trade of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing our customers with genuine and high-quality aftermarket parts for Caterpillar (卡特彼勒) CAT engines and machinery. Our extensive inventory and global sourcing network ensure that you receive the parts you need quickly and efficiently.
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10 Essential Engineering Machinery Parts Explained
1. Turbocharger (涡轮增压器)
Definition: A Turbocharger (涡轮增压器) is a forced induction device that increases an engine's power output by forcing extra compressed air into the combustion chamber.
Installation Location: Exhaust manifold, connected to the intake system.
Example: Caterpillar (卡特彼勒) CAT Excavator 320D uses a Turbocharger with part number 295-9733.
2. Connecting Rod (连杆)
Definition: A Connecting Rod (连杆) links the piston to the crankshaft, converting reciprocating motion into rotary motion.
Installation Location: Between the piston and crankshaft inside the engine block.
Example: Caterpillar (卡特彼勒) CAT 3054 engine uses a Connecting Rod with part number 7W-2514.
3. Camshaft (凸轮轴)
Definition: A Camshaft (凸轮轴) is a rotating shaft with lobes ("cams") that control the opening and closing of engine valves.
Installation Location: Inside the cylinder head, above the crankshaft.
Example: Caterpillar (卡特彼勒) CAT C4.4 engine uses a Camshaft with part number 356-3503.
4. Cylinder Gasket (气缸垫)
Definition: A Cylinder Gasket (气缸垫), or head gasket, seals the cylinder head to the engine block, preventing leaks and maintaining compression.
Installation Location: Between the cylinder head and engine block.
Example: Caterpillar (卡特彼勒) CAT 3406 engine uses a Cylinder Gasket with part number 146-0717.
5. Connecting Rod Bearing (连杆轴承)
Definition: Connecting Rod Bearings (连杆轴承) are friction-reducing components between the connecting rod and crankshaft, allowing smooth rotation.
Installation Location: Between the connecting rod and crankshaft journals.
Example: Caterpillar (卡特彼勒) CAT C6.6 engine uses Connecting Rod Bearings with kit part number 276-7389.
6. Fuel Injection Pump Plunger (燃油喷射泵柱塞)
Definition: A Fuel Injection Pump Plunger (燃油喷射泵柱塞) is a component in the fuel injection pump that pressurizes and delivers fuel to the injectors.
Installation Location: Inside the fuel injection pump.
Example: Denso HP3 series pump used in Caterpillar (卡特彼勒) CAT C4.4 engines uses Fuel Injection Pump Plungers with part number 294090-1070.
7. Water Level Sensor (水位传感器)
Definition: A Water Level Sensor (水位传感器) monitors the coolant level in the engine's cooling system, preventing overheating.
Installation Location: Coolant expansion tank or radiator.
Example: Caterpillar (卡特彼勒) CAT C4.4 engines use a Water Level Sensor with part number 291-6570.
8. Solenoid Valve (电磁阀)
Definition: A Solenoid Valve (电磁阀) is an electromechanical valve used to control fluid or air flow in various engine systems.
Installation Location: Depends on the system, often in hydraulic or pneumatic circuits.
Example: Caterpillar (卡特彼勒) CAT 3406 engines use a 24V Solenoid Valve with part number 208-2911.
9. Temperature Sensor (温度传感器)
Definition: A Temperature Sensor (温度传感器) measures the temperature of engine components like coolant, oil, or exhaust gas for monitoring and control.
Installation Location: Various locations depending on what's being measured, e.g., cylinder head, coolant lines, exhaust pipe.
Example: Caterpillar (卡特彼勒) CAT C15 engines use a Temperature Sensor with part number 374-4768.
10. Air Filter Pre-Cleaner (空气滤清器预滤器)
Definition: An Air Filter Pre-Cleaner (空气滤清器预滤器) removes large debris from intake air before it reaches the main air filter, extending filter life.
Installation Location: Before the main air filter in the air intake system.
Example: Caterpillar (卡特彼勒) CAT 320D excavator uses a Air Filter Pre-Cleaner with part number 070-0107.
3 Common Sense Tips for Maintaining Your Heavy Machinery
1. Regular Fluid Checks
Tip: Always check engine oil, coolant, hydraulic fluid, and transmission fluid levels regularly. Low fluid levels can lead to overheating and component damage.
Why: Fluids are the lifeblood of your machinery. Regular checks prevent breakdowns and extend component lifespan.
2. Air Filter Maintenance
Tip: Inspect and replace air filters according to the manufacturer's schedule, or more frequently in dusty environments.
Why: Clean air filters ensure optimal engine performance and fuel efficiency. Dirty filters restrict airflow, reducing power and increasing fuel consumption.
3. Grease Regularly
Tip: Grease all lubrication points frequently, especially on moving parts like bearings, bushings, and joints.
Why: Proper lubrication reduces friction and wear, preventing premature failure of critical components and ensuring smooth operation.
Troubleshooting Guide: Temperature Sensor Failure in a Caterpillar CAT C4.4 Engine
Problem: Engine Overheating due to Faulty Temperature Sensor
Symptom: Engine temperature gauge reading excessively high or erratic, engine overheating warning light illuminated, potential engine performance issues.
Possible Causes:
Sensor Malfunction: The temperature sensor itself may be faulty, providing incorrect readings.
Wiring Issues: Damage to the sensor wiring, including shorts, opens, or corrosion, can disrupt the signal.
Coolant System Problems: Although the sensor might be working, actual overheating could be due to low coolant levels, a faulty thermostat, or a radiator issue.
Troubleshooting Steps:
Visual Inspection: Check the temperature sensor and its wiring for any visible damage, corrosion, or loose connections.
Check Coolant Level: Ensure the coolant level is adequate. Low coolant can cause overheating and trigger false sensor readings in some cases.
Sensor Resistance Test: Use a multimeter to measure the resistance of the temperature sensor. Compare the reading to the manufacturer's specifications at different temperatures (refer to the Caterpillar (卡特彼勒) CAT service manual for your specific engine model). An out-of-range reading indicates a faulty sensor.
Wiring Continuity Test: Use a multimeter to check the continuity of the wiring harness from the sensor connector back to the engine control module (ECM). Repair any breaks or shorts in the wiring.
Scan for Diagnostic Trouble Codes (DTCs): Use a diagnostic scanner to check for DTCs related to the temperature sensor or engine temperature. DTCs can provide valuable clues to the problem.
Sensor Replacement: If the sensor resistance test fails, or DTCs point to a sensor fault, replace the temperature sensor with a new, genuine Caterpillar (卡特彼勒) CAT part (e.g., 341-4827 or 435-4932 depending on model).
System Test After Replacement: After replacing the sensor, start the engine and monitor the temperature gauge and scan for DTCs again to ensure the issue is resolved. If overheating persists, investigate other coolant system components.
Important Note: Always consult the Caterpillar (卡特彼勒) CAT service manual for your specific engine model for detailed troubleshooting procedures and safety precautions. Overheating can cause severe engine damage; address temperature issues promptly.
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