Your Trusted Source for Caterpillar CAT Parts - March 15, 2025

Welcome to Growshine International - Your Global Partner for Quality Machinery Parts

Growshine International (英文为：Growshine International) is a leading import and export trading company specializing in a wide range of machinery parts. We proudly offer high-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts to meet the diverse needs of our global clientele.

We understand the critical importance of reliable parts for your operations. That's why we are committed to providing a comprehensive selection of Caterpillar CAT components, ensuring optimal performance and longevity for your equipment.

Caterpillar CAT Parts Available

Transmission Pump 9U9535 for Caterpillar CAT 966F Wheel Loader 3306 Engine
Transmission Pump 1P4231 for Caterpillar CAT 814, 815, 816, 966, 966C Engine 3306
Position Sensor 9X5592 for Caterpillar CAT 631E, 633E, 844, 854G, 953C, 990, 992G
Steering Implement Pump 3G5387 for Caterpillar CAT 910, G910 Wheel Loader 3204 Engine
Transmission Pump 7G4856 for Caterpillar CAT 936, 936E, 936F, 950B, 950E, 960F, G936 Wheel Loader 3304, 3116 Engine
Alternator 100-5045 for Caterpillar CAT 943, 953, 963, 973, 814B, 814F, 824C
Floating Seal 3S-0303 for Caterpillar CAT Engine C7.1, 3304, 3116, C6.6, Loader 916
Overhaul Gasket Kit for Caterpillar CAT Engine 3056E, 3056
3 Line Ignition Switch 2S-2342 for Caterpillar CAT Engine 1673C, 1676, 3304, 3306, Loader 950, 966C, 980, 988, 992, 972G, 941, 951B, 955K, 977K
24V Solenoid Valve 144-1644 for Caterpillar CAT 216, 226, 228, 232, 236, 242, 246, 247, 248, 252, 257, 262, 267, 268B, 277, 287
Fuel Pump Filter Assy 349-5327 for Caterpillar CAT 236B3, 242B3, 246C, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C
Locking Fuel Cap 349-7059 for Caterpillar CAT Engine C4.4, 3412C, Excavator 312D, 313D, 320B, 321C, 322C, 324D, 325, 326, 330D, 340, 349, 352, 395
Wiring Harness 285-1975 for Caterpillar CAT 320D, 323D, M316D, M318D, M322D Excavator C6.6 Engine
24V Solenoid Valve Coil 323-9531 for Caterpillar CAT 5110B, 538, 558, 725, 725C, 725C2, 730, 730C, 730C2, 735, 735B, 740B
Starter 10R-0400 for Caterpillar CAT 825C, 825G, 980F, 980G, 824C, 824G, 245D, 330C, 330D, 336D, 345B, 24V 11T
Switch GP-Magnetic 168-7908 for Caterpillar CAT 216, 226, 228, 236, 246, 248, 902, 906, 908, 933, 939 Loader 301.5, 301.6, 301.8, 302.5 Excavator
Gear Pump 8J9418 for Caterpillar CAT 910 Wheel Loader
Gear Pump 9P9610 for Caterpillar CAT 966D, 966E, 966F Wheel Loader R2900, R2900G, R3000H Load Haul Dump 3306, C15 Engine
Pressure Sensor 194-6723 for Caterpillar CAT 322C, 325C, 570B, 953C, 963C Engine 3126, 3126B, 3126E
Hydraulic Transmission Pump 3S2616 for Caterpillar CAT 920, 930 Wheel Loader 3304 Engine
Fan 135-2407 for Caterpillar CAT 311C, 311D, 312C, 312D, 313D, 313D2, 314C, 314D Excavator 910G Wheel Loader 3064, C4.2 Engine
Lift Cylinder Seal Kit 243-2276 for Caterpillar CAT Engine 3054C, C4.4, Loader 420D, 420E, 430D, 430E
Sensor GP-Temperature 2747395 for Caterpillar CAT 725, 730, 735, 740, 322C, 324D, 325C, 325D, 329D, 330C, 345D, 349D, 385C, 390D
Locking Fuel Cap 123-6305 for Caterpillar CAT Engine 3054, 3116, 3126, 3306, Excavator 325BL, 350L, Loader 938G, 966G, 962G, 950G, 972G, 992G
Overhaul Rebuild Kit for Caterpillar CAT Engine C3.8, Loader 272D2, 297D2, 299D2, 299D3, 272D, 236D, 910K, 914K
Sensor GP-Temperature 2747396 for Caterpillar CAT 627G, 637D, 637E, 637G, 657E, 657G, 826H, 836H
Overhaul Rebuild Kit for Caterpillar CAT Engine 3044, 3044C, 3044C/T, C3.4, C3.4T, Loader 906, 908, 933, 939, 904B, 904H, 906H, 907H, 908H, 910G, 933C, 939C
Fuel Transfer Pump 4N-4873 for Caterpillar CAT 988, 826B, 825B, 824B, 657B
Turbo TD04HL Turbocharger 234-4894, 235-4964, 49189-02710 for Caterpillar CAT Engine 3044C, C3.4
Water Pump With Gasket 322-9662 for Caterpillar CAT Engine 3054C, C3.4, C3.4B, C4.4, C6.6, C7.1, Excavator 318D2, 320D, 320D2, 323D, M313D, M315D, M316D, M318D
Locking Fuel Cap 164-4858 for Caterpillar CAT Engine 3054, 3126, C11, C13, C4.4, C6, Excavator 311D LRR, 312DL, 320D, 319D, 315DL, 323DL, 336E
Air Cleaner 244-0357 for Caterpillar CAT Engine C7.2, C7, C7.1, Loader 950GC, 950H, 962H, 966D, 966E, 966F, Skidder 525C, 535C, 545C, Compactor 815B
High Pressure Fuel Injection Pump 317-8021 for Caterpillar CAT Engine C6.6, C7, Excavator 320D, 320DGC, 323DL, M316D, M318D, M322D, 320DL
Oil Pump 4N-0733 for Caterpillar CAT Engine 3406, 3406B, 3406C, 3406E, 3306, G3406, 3054, Tractor 621B, 621E, 621F, 623B, 623E, 623F, 627B, 627E, 627F, 824C, 824G
Gear Pump 9P2653 for Caterpillar CAT 910, 931, 931B, 931C, D3, D3B, D3C, G910, IT12
Fuel Level Sensor 1878936 for Caterpillar CAT 416C, 420D, 424B, 426C, 428D, 430D, 432D, 436C, 438D, 442D
Complete Cylinder Head with Valves 319-7269 for Caterpillar CAT 3024C Engine 216B, 226B, 232B, 242B, 216B2, 232B2 Skid Steer Loader
Pencil Fuel Injector 1W5829 for Caterpillar CAT 215, 225, 227, 943, 953, 613B, 613C Engine 3208, 3204, 3304
ECM Electronic Control Module 172-9389 for Caterpillar CAT 953C, 963C, 973C, 525B, 535B, 545, D10R, D11R, D5M, D5N, D6M, D6N
Fuel Primer Pump 105-2508 for Caterpillar CAT 3306, 3306B, 3306C, 3304B, 3304
Oil Pump 6I-0912 for Caterpillar CAT 3054, 3054B, 3054T Engine 416B, 416C, 416D, 420D, 426C, 428B Backhoe Loader
Valve GP-Brake Control 206-1769 for Caterpillar CAT 414E, 416E, 422E, 428E Backhoe Loader 3054, 3054C, C4.4 Engine
Water Radiator Core 2105948 for Caterpillar CAT 414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
Turbocharger 0R-6911 for Caterpillar CAT 938G, 950G, 962G, 525B, 535B, 322C Engine 3126
24V Alternator 225-3146 for Caterpillar CAT 3024C, 3054C, 3054E, C2.2, C4.4, C6.6 Engine 315C, M316C, M318C, M322C
12V Alternator 144-9954 for Caterpillar CAT Engine 3024C, 3034, 3044, Loader 906, 216, 236, 248, 242, 262, 287
Hydraulic Cylinder Seal Kit 241-0110 for Caterpillar CAT 430D, 438D, 442D Loader
Overhaul Gasket Kit for Caterpillar CAT Engine 3046, 3046T
Brake Master Cylinder 167-8161 for Caterpillar CAT 416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D Backhoe Loader
Complete Cylinder Head with Valves 308-1859 for Caterpillar CAT 3024C, C2.2 Engine 216B, 226B, 232B, 242B, 232D, 242B2, 247B, 257B, 249D Loader
Cable Assembly 164-1079 for Caterpillar CAT 3054 Engine 416D, 424B, 430D, 442D Loader
Tensioner 220-1209 for Caterpillar CAT 120K, 140K, 160K, 953D, 963D, 973D, 816F II, 815F II, C7, C9
Overhaul Rebuild Kit for Caterpillar CAT C1.8 Excavator 303.5E Loader 903C, 901C
Hydraulic Cylinder Seal Kit 3779352 for Caterpillar CAT Backhoe Loader 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F
Air Filter With Housing 131AB for Caterpillar CAT Engine 3054C Backhoe Loader 424D
Oil Cooler for Caterpillar CAT 966G-1 Wheel Loader
3 Wire Ignition Switch 8S-7713 for Caterpillar CAT Engine 3304, 3306, 3406, 3408, 3412, Excavator 215, 225, 235, 245, Tractor 621, 623, 627, 637, 641B, 651B, 666B, 772, 776, 768C
Toggle Switch Assembly 146-0240 for Caterpillar CAT 825G, 826G, 938G, 966G, 950G, 962H, 994F, 966H Engine 3516C, 3516B, 3512C
Water Radiator 2253318 for Caterpillar CAT 966GII, 972GII
Fuel Injector 20R-2284, 618-0750, 374-0750 for Caterpillar CAT Engine 3406, 3508B, C15, C18, C27, C32, Tractor D8T, 980H, 826H, 825H, 824H, 740, 735, 627G, 623G, 621G
Complete Cylinder Head with Valves for Caterpillar CAT 3304 Engine
Cylinder Head Gasket 176-3141 for Caterpillar CAT C6.6 Engine 953D, 963D, 2470C, 553C, 924H, 924HZ, 928H, 928HZ, 938H
Solenoid Valve 186-1525, 9W-2739 for Caterpillar CAT Engine 3116, 3306, 3114, 3304, 3126, 3406, Motor Grader 120H, 12H, 135H, 140H, 143H, 160H

Engineering Machinery, Heavy Truck, Agricultural Machinery & Auto Parts - 名词解释 (Glossary)

Transmission Pump (变速箱油泵) - A component responsible for supplying hydraulic fluid under pressure to the transmission system. It's typically located within the transmission housing. Example: Caterpillar CAT 966F Wheel Loader uses Transmission Pump 9U9535.
Position Sensor (位置传感器) - A device that detects the position of a component and sends a corresponding signal to the control system. Example: Caterpillar CAT 953C Loader utilizes Position Sensor 9X5592 for various functionalities.
Steering Implement Pump (转向液压泵) - Supplies hydraulic power for the steering mechanism and other implements of the machine. Usually mounted on the engine or transmission. Example: Caterpillar CAT 910 Wheel Loader uses Steering Implement Pump 3G5387.
Alternator (交流发电机) - Generates electrical power to charge the battery and run the electrical systems of the machine. Typically mounted on the engine. Example: Caterpillar CAT 953 Track Loader is equipped with Alternator 100-5045.
Floating Seal (浮动油封) - A type of seal designed to maintain lubrication and prevent contaminants from entering rotating components. Often found in final drives and track rollers. Example: Caterpillar CAT C7.1 Engine may use Floating Seal 3S-0303 in specific applications.
Ignition Switch (点火开关) - Controls the electrical power to start and operate the engine. Located in the operator's cabin. Example: Caterpillar CAT 966C Loader employs a 3 Line Ignition Switch with part number 2S-2342.
Solenoid Valve (电磁阀) - An electrically controlled valve used to direct or restrict fluid flow in hydraulic or pneumatic systems. Found in various parts of the machine. Example: Caterpillar CAT 246 Skid Steer Loader uses a 24V Solenoid Valve with part number 144-1644.
Gear Pump (齿轮泵) - A positive displacement pump that uses meshing gears to pump fluid. Used in hydraulic and transmission systems. Example: Caterpillar CAT 966F Wheel Loader is equipped with a Gear Pump with part number 9P9610.
Turbocharger (涡轮增压器) - An air compressor driven by the exhaust gas of an engine, increasing the power output. Mounted on the engine's exhaust manifold. Example: Caterpillar CAT C3.4 Engine might utilize a Turbo TD04HL Turbocharger with part number 234-4894.
Water Pump (水泵) - Circulates coolant through the engine to prevent overheating. Typically driven by a belt from the engine's crankshaft. Example: Caterpillar CAT 320D Excavator uses a Water Pump with Gasket having part number 322-9662.

工程机械，重卡，农机，汽车 - 小常识 (Common Knowledge)

What is the typical lifespan of a hydraulic pump in heavy machinery? The lifespan can vary greatly depending on the operating conditions, maintenance practices, and the quality of the pump itself. Generally, a well-maintained hydraulic pump can last between 5,000 to 10,000 hours or even more.
How often should I change the filters in my heavy-duty truck? Regular filter changes are crucial for maintaining optimal performance and preventing damage. Oil filters should typically be changed every 25,000 to 50,000 miles, fuel filters every 10,000 to 25,000 miles, and air filters depending on the environment, but generally every 25,000 to 50,000 miles. Always refer to your vehicle's manual for specific recommendations.
What are the signs of a failing fuel injector in a diesel engine? Common signs include rough idling, decreased fuel efficiency, black or white smoke from the exhaust, a noticeable decrease in engine power, and the engine being hard to start.

故障以及处理方案 (Troubleshooting & Solution)

Problem: A Caterpillar CAT 320D excavator is experiencing a sudden loss of hydraulic power.

Possible Causes: This could be due to several reasons, including a malfunctioning hydraulic pump, a clogged hydraulic filter, a leak in the hydraulic lines or cylinders, or a problem with the main control valve.

Solution:

Check the hydraulic fluid level to ensure it's within the recommended range.
Inspect the hydraulic filters for any signs of clogging or damage and replace them if necessary.
Carefully examine all hydraulic lines and cylinders for leaks. Repair or replace any damaged components.
Test the hydraulic pump to ensure it is producing the correct pressure. A faulty pump might need to be repaired or replaced. For a Caterpillar CAT 320D, you might need to inspect the Wiring Harness 285-1975 connected to the pump and other hydraulic components.
Check the main control valve for proper operation. A stuck or malfunctioning valve can restrict hydraulic flow.