Maximize Uptime with Premium Caterpillar CAT Parts - March 10, 2025
Your Reliable Source for Aftermarket Caterpillar CAT Parts and Engineering Machinery Parts
Featured Caterpillar CAT Parts - Ready to Ship
Growshine International is your premier destination for high-quality aftermarket Caterpillar CAT parts. We specialize in providing a wide range of components for engineering machinery, heavy trucks, agricultural machinery, and auto parts. Enhance the performance and longevity of your equipment with our durable and reliable parts. Below is a selection of our top-selling CAT parts:
A/C Evaporator
Part Number: 434-1171
Application: Caterpillar CAT Loader 432F2, 424, 450, 420F2, 430F2, 444F2, 426F2, 434, 415F2, 416F2, 420XE
J200 Bucket Tooth Teeth (5 Pieces)
Part Numbers: Teeth: 1U-3202, Pins: 8E-6208, Retainers: 8E-6209
Application: Caterpillar CAT Engine Motor Grader Loader
Blower Motor
Part Numbers: 304-8965, 358-7085, 168-2313
Application: Caterpillar CAT Engine 3046, 3054, 3114, C4.4 Loader 414E, 416D, 416E, 416F, 420D, 420E
30A Breaker Assembly-Circuit
Part Number: 139-4724
Application: Caterpillar CAT Engine 3046, 3054, 3196, C4.4, C7 Excavator 365B, 315B, 345B Loader 2484D, 559D, 2384D, 579D
Hydraulic Piston Pump
Part Numbers: 109-4197, 0R-7472
Application: Caterpillar CAT Wheel Dozer 844 Loader 990
Camshaft Assembly
Part Numbers: 120026860, 308-1902
Application: Perkins 404D-22T Caterpillar CAT 3024C, C2.2 Engine Loader 216B, 226B, 232D, 239D, 242B, 247B, 249D, 257B
Fuel Injection Pump
Part Numbers: 302-7821, 295-8181, 295-8183
Application: Caterpillar CAT Engine C2.2, 3024, 3024C, 3034 Loader 247B, 257B, 226B
Fuel Injector Pump
Part Numbers: 196000-5020, 249-7346, 249-7347
Application: Caterpillar CAT Engine 3044C Loader 236B, 246B, 252B, 262B
Right Latch Assembly
Part Number: 164-1353
Application: Caterpillar CAT Engine 3054, 3114, C4.4 Backhoe Loader 414E, 416D, 416E, 416F, 420D, 420E, 446D, 450E, 450F
120A Circuit Breaker
Part Number: 216-4970, SDLM-120-4
Application: Caterpillar Engine C4.2, C6.4, C6, C7, C9, C13, C15, C16, 3024C, 3034, 3054, 3054C, 3054E, 3066, 3126B
Solenoid Valve
Part Number: 159-0748
Application: Caterpillar CAT Loader 216, 228, 236, 248, 908
Limit Switch
Part Number: 229-8757
Application: Caterpillar CAT Engine C2.2, C3.4, 3003 Loader 216, 232, 428, 216B, 216B3, 226B Tractor 2864C, 586C Excavator 301.8, 301.6
24 Volt Aluminum Fan Drive Clutch Assembly
Part Number: 418-2238
Application: Caterpillar CAT Engine C6.6, C4.4, C7.1 Loader 2384C, 2484C, 559C, 579C Excavator 326F, 329F, 330F, 335F
Crankshaft
Part Number: 2P-6222
Application: Caterpillar CAT 3306, 1673C Engine 235, 120B, 140G, 977K, 966C, 814, D5B, D6D, D7F, 816, 815
Maintenance Filter Kit
Application: Caterpillar CAT 236B, 242B3, 259B3 Skid Steer Loader
Hydraulic Piston Pump
Part Numbers: 254-5145, 20R-1842
Application: Caterpillar CAT Engine C6.6 Wheel Loader 938H, IT38H
Crankshaft
Part Number: 387-9840
Application: Caterpillar CAT C3.3B Engine 259D, 279D, 289D, 262D, 906H2, 908H2, 257D, 308E, 308E2
Window Washer Reservoir
Part Number: 604-9528
Application: Caterpillar CAT Loader 972MXE, 980XE, 962, 966XE, 980, 966M, 980XE, 966, 962L, 950M, 972M, 980L, 982M
Connecting Rod
Part Number: 359-0724
Application: Caterpillar CAT Engine 3054C, C4.4 Loader 414E, 420F, 430F, 434F, 444F, 450E Excavator 312D2, M313D, M317D2
Floating Seal Assembly
Part Number: 3T-8500
Application: Caterpillar CAT Excavator 322BL, 325L, 325LN, 325B
Rocker Switch
Part Number: 214-4692
Application: Caterpillar CAT Backhoe Loader 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E, 450E
Fuel Pressure Sensor
Part Number: 9G-8010
Application: Caterpillar CAT Engine 3126, 3204, 3304, 3406, 3408 Loader 936, 936E, 950B, 950E, 966D, 966E, 988B
Repair Kit of Air Brake Compressor
Part Number: 1W-6473
Application: Caterpillar CAT 3304, 3306 Engine 120G, 12G, 130G, 518, 528, 930
Oil Cooler
Part Number: 299-4246
Application: Caterpillar CAT Engine C4.4, 3054C Loader 416E, 420E, 422E, 428E, 432E, 434E, 442E, 444E
Magnetic Speed Sensor
Part Number: 318-1180
Application: Caterpillar CAT Engine 3412C, 3412E, C11 Loader R1700G, R1600H, 966H
Starter Motor
Part Number: 2Y-1920
Application: Caterpillar CAT Engine 3306 Loader 930, 966C Dozer D6D, D5E
Injector Seal
Part Number: 341-8536
Application: Caterpillar CAT Engine C4.4, C6.6, C7.1 Loader 416F, 420F, 428F, 430F, 432F, 434F, 444F, 450F, 559C, 559D
Bearing
Part Numbers: 362-5414, 3D-9132
Application: Caterpillar CAT D10N, D10R, D10T, 330B, 330C, 330D, 345C, 992, 992B
Full Gasket Set
Part Number: 260-3150
Application: Caterpillar CAT Backhoe Loader 414E, 416E, 422E, 428E Reclaimer Mixer RM-300, RM-500
Pressure Sensor
Part Number: 304-5667
Application: Caterpillar Engine 3508, 3512, 3516, C18 Generator SR4 Loader 994F Truck 793D
Handle
Part Number: 218-6377
Application: Caterpillar CAT Loader 216B, 226B, 232B, 236B, 242B, 246B, 247B, 248B, 252B, 262B, 268B, 287B
Handle
Part Number: 258-4018
Application: Caterpillar CAT Loader 246C, 256C, 262C, 272C, 277C, 279C, 287C, 289C, 299C, 299D
Internal Diameter Boot
Part Number: 443-6024
Application: Caterpillar Loader 247, 267, 287, 257, 277, 262, 216, 236, 232, 252, 228, 226, 248, 246, 242
Hydraulic Solenoid Valve
Part Number: 449-1636
Application: Caterpillar CAT Engine C1.1 Excavator 301.6
Fuel Common Rail
Part Number: 436-1092
Application: Caterpillar CAT Engine C3.3B Loader 236D, 242D, 246D, 257D, 259D, 262D, 277D, 279D, 287D, 289D
Aftermarket Donaldson Hydraulic Oil Filter
Part Number: P165332
Application: Caterpillar Grader 140, 160 Loader 200, 900 Dozer 800 Truck 700
ECU Electronic Control Unit
Part Number: 322-3612
Application: Caterpillar CAT Engine 3508, 3512B, 3516C, 3606, 3616
Fan Bracket
Part Number: 321-9994
Application: Caterpillar CAT Engine C7.1 Excavator 320E, 320E, 330D, 325F, 329E Tractor D6N LGP XL Motor Grader 140 GC
Pressure Switch
Part Number: 275-1253
Application: Caterpillar CAT Engine C27, C9, C32 Excavator 349D L, 390D, 345C, 345D, 385C L Compactor 836H, 826C, 826H Loader 972H, 962H, 950H, 990, 993
Single Shaft Blower Motor
Part Number: 174-1504
Application: Caterpillar CAT Motor Grader 130G, 140G Compactor 815F, 816F Truck D350EII, D400EII Loader IT12F, IT38F, 963C, 973C
Space Limiter (2 Pieces)
Part Number: 9T-7760
Application: Caterpillar CAT Backhoe Loader 120G Motor Grader 446B
Cylinder Block
Part Number: 9T-3026
Application: Caterpillar CAT Backhoe Loader 416, 426, 436 Tractor D5H XL, 65C, 75C, 75D, 85C, 85D Skidder 517, 527
90A Circuit Breaker
Part Number: 171-2211, SDLM-90-4
Application: Caterpillar Engine C15, C175-16, C18, C27, C32, C6.4, C6.6, C7, C9, 3024, 3034, 3046, 3054, 3056, 3066, 3116
Pressure Switch
Part Number: 393-5112
Application: Caterpillar CAT Tractor D10R, D11R Loader 993K Truck 770, 772, 773F, 775G, 797B, 777F
Handler Control Assembly
Part Number: 387-6561
Application: Caterpillar CAT Backhoe Loader 432F2, 420F2, 430F2, 444F2
Timing Case Cover
Part Numbers: 3716M181, 183-6317
Application: Caterpillar CAT Engine 3056, 3056E Loader 924GZ, 930G Excavator M316C, M318C, M322C
Pressure Sensor
Part Number: 161-9929
Application: Caterpillar CAT 3508, 3512, 3516, 3406E Engine 5130B, 776D, 777D, 784C, 785B
Advanced High Efficiency Cab Air Filter
Part Number: 326-7963
Application: Caterpillar Engine C15, C175, C18, C27, C32, C9, C9.3
Governor Assembly
Part Number: 7N-7765
Application: Caterpillar Skidder 518, 528 Loader 920, 930, 936, 950, 930R, 936E, 936F, G936
Oil Return Check Valve
Part Number: 255-3084
Application: Caterpillar CAT Wheel Loader 901C, 902C, 904B Excavator 307D, 307E, 308D, 308E
Turbo B2 Turbocharger
Part Numbers: 316-0413, 1070-988-0006
Application: Caterpillar CAT Engine C6.6 Loader 938H
24 Volt Electric Actuator
Part Numbers: 2Q-4182, 196-7328
Application: Caterpillar CAT Engine 3408E, 3126B, C7, C7.1 Loader 938G, 950G, 950H, 962H
Discs (6 Pieces)
Part Number: 5K-8616
Application: Caterpillar CAT 931B, 933, 939, 941, 951B, D3C, D4D, D4E, D5C
Fuel Pressure Switch Assembly
Part Number: 6T-4949
Application: Caterpillar CAT Engine 3406, 3406B, 3406C, 3408, 3412 Tractor 8A, D8N, 57H Backhoe Loader 438, 436, 416, 426, 428
Dust Boot
Part Number: 166-2334
Application: Caterpillar CAT Loader 933C, 939C Dozer D3C, D4C, D5C
Oil Lever Gauge
Part Number: 271-7167
Application: Caterpillar CAT Engine 3054C, C4.4 Loader 414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
Crankshaft Seal
Part Number: 113-8433
Application: Caterpillar CAT Engine 3508B, 3512B, 3512C, 3516B, 3524B, C32, G3508J, G3520J Truck 789, 797, 777B, 785B, 785C Tractor 776D, 784B, 784C
Tappet
Part Number: 385-4313
Application: Caterpillar CAT Engine C4.4, C7.1, C6.6 Excavator 320, 313FL, 316FL, 313F, M318F, M317F, 312F, 320E, 329E
Solenoid Valve
Part Number: 313-7668
Application: Caterpillar CAT Engine C9.3, C11, C13, C18, 3516, C175, C27, C6.6 Truck AD22, 793F, 798AC, 796AC, 794AC, 793 Loader 980K, 950H, 988GC, 973
Alarm
Part Number: 3T-1815
Application: Caterpillar CAT Engine 3054B, 3054C, 3054E, 3056, 3114, 3116, 3126, 3126B, 3176C Truck D250E, D300E, D350E, D350EII, D400E, D400EII
Serpentine Belt
Part Number: 349-3353
Application: Caterpillar CAT Engine C15, C18, C9 Excavator 336E, 336F, 340F Tractor 586C, 2864C
Hydraulic Pump Rotary
Part Number: 100-3412
Application: Caterpillar CAT Engine 3116, 3176, 3196, 3306, 3406, 3126B, 3176C, 3306B Loader 966H, 972G, 980G Compactor 825G, 826H
Turbocharger
Part Number: 350-0699
Application: Caterpillar CAT Engine C9 Track-Type Loader 973C, 973D
SD7H15 12V A/C Compressor
Part Numbers: 3E-1907, 3E-1908
Application: Caterpillar CAT 933, 939, 906, 908, 416B, 426B, 428C, 436C, 420D, 428D, 432D, 442D
Clutch Plate
Part Number: 6I-8500
Application: Caterpillar CAT Engine C9, C11, C15 Tractor D6, D6H, D6R, D7R, D8N, D8R Truck D250E, D300E
Hydraulic Piston Pump
Part Number: 6E-1229
Application: Caterpillar CAT Engine 3408, 3408E, 3408C Loader 988F, 988FII
ECM Electronic Control Module
Part Number: 132-2148
Application: Caterpillar CAT Engine 3306, 3116, 3306B Motor Grader 120H, 12H, 135H, 140H, 143H, 160H Tractor D6R, D7R Loader 953C, 966G, 972G
Cylinder Seal Kit
Part Number: 260-3149
Application: Caterpillar CAT Engine 3044C, 3054C Loader 246C, 248C, 256C, 262C, 272C, 279C, 287B, 289C
Connecting Rod
Part Number: 387-9839
Application: Caterpillar CAT Engine 3508, 3512, 3516, 3508B, 3508C, 3512B, 3512C, 3516B, 3516C, G3508
Hydraulic Pump
Part Number: 398-7471
Application: Caterpillar CAT Loader 427F2
Hydraulic Barrel
Part Number: 9T-7757
Application: Caterpillar CAT Engine 3304, 3116, 3306, 3126B, 3306B, 3508B, 3516B, C7, C7.1 Motor Grader 120G, 135H, 140H, 160H, 160K Excavator 5130B, 5230B
Air Filter
Part Number: 386-2097
Application: Caterpillar CAT Engine C13, C7.1, C9, C9.3, C7 Loader 950K, 962K Tractor D6T, D6TLGP, D6TXL Loader 950K, 962K, 950M, 962M
Solenoid Valve Assembly
Part Number: 188-2461
Application: Caterpillar CAT Engine 3306, 3512, 3516, C11, C13, C15, C18 Motor Grader 14H, 16H Scraper 621G, 623G, 627G, 631G, 637G, 657G
Valve Bridge
Part Number: 346-4709
Application: Caterpillar CAT Engine 3054C, C3.4, C4.4, C6.6, C7.1 Excavator 320, 323 Backhoe Loader 420E, 430E, 450E
Fuel Injection Pump
Part Number: 2643U214
Application: Perkins Engine 1004T4 LRS Caterpillar CAT Loader 416B, 416C
Cylinder Head Bolts (14 Pieces)
Part Number: 276-8134
Application: Caterpillar CAT Engine C6.6, C7.1
Position Sensor
Part Numbers: 204-7949, 176-1602
Application: Caterpillar CAT Engine 3126, 3516B, C18, C15, 3408 Tractor D10N, D10R, D9N, 59N, D11R
Fuel Water Seperator
Part Number: 130-7092
Application: Caterpillar CAT Engine 3034, 3054, 3024C, C4.4 Loader 216, 226, 228, 232, 236, 242, 416B, 416C, 914G, IT14G
Solenoid Starter
Part Number: 3T-4704
Application: Caterpillar CAT Engine 3208, 3304, 3306, 3406, 3412, 3508, 3512 Tractor 631E, D10N, D11N, D8N, D9R
Male & Female Flat Face Coupler Kit
Part Numbers: Male: 373-6967, Female: 373-6968
Application: Caterpillar CAT 226D, 232D, 236D, 239D, 242D, 906K, 907K, 908K Loader
Fuel Water Separator
Part Number: 318-8064
Application: Caterpillar CAT Engine C4.4, C6.6 Loader 420E, 430E, 450E, IT14G, IT14G2 Excavator M316D, M318D, M322D
Barrel Cylinder
Part Number: 9T3370
Application: Caterpillar CAT Engine C7, C9 Excavator 322B L, 322C, 325B L, 325C, 325D, M313C Tractor D4C III, D5C III
Alternator
Part Number: 8N-1083
Application: Caterpillar CAT Engine 3204, 3304, 3306, 3406 Tractor D4H, D6H, D7H, D8N Loader 963, 973
50W LED Light
Part Numbers: 153-2073, 147-0319, 164-7600
Application: Caterpillar CAT Loader 416D, 420D, 424D, 428D, 432D, 434E, 442D, 446D
Cogged Belt
Part Number: 198-6890
Application: Caterpillar CAT Engine 3126 Loader 938G
Oil Pump
Part Number: 331-8906
Application: Caterpillar CAT Engine C9, C7 Excavator 330D MH, 330C LN, 336D, 336D2 L, 330C L Tractor 637G
Radiator
Part Numbers: 450128ST, 308-1806
Application: Caterpillar CAT Engine C4.4 Loader 416C, 420D, 424D, 426C, 428C, 436C, 438C, 438D, 442D Generator D80, D100, XQP100, DE88E0
Parts Glossary
Understanding key components is crucial for maintaining your Caterpillar CAT equipment. Here are some essential parts explained:
1. Crankshaft / 曲轴
Location: Engine block, rotating assembly. Function: Converts piston linear motion into rotational motion. Example: Crankshaft 2P-6222 for CAT 3306 Engine.
2. Fuel Injector Pump / 燃油喷射泵
Location: Fuel system, engine block. Function: Delivers high-pressure fuel to injectors. Example: Fuel Injector Pump 249-7346 for CAT 3044C Engine.
3. Hydraulic Piston Pump / 液压柱塞泵
Location: Hydraulic system. Function: Converts mechanical power into hydraulic power. Example: Hydraulic Piston Pump 109-4197 for CAT 990 Loader.
4. Blower Motor / 鼓风机电机
Location: HVAC system, cab. Function: Circulates air for heating and cooling. Example: Blower Motor 304-8965 for CAT 416E Loader.
5. Solenoid Valve / 电磁阀
Location: Hydraulic or pneumatic systems. Function: Electrically controls fluid or air flow. Example: Solenoid Valve 159-0748 for CAT 236 Loader.
6. Oil Cooler / 油冷却器
Location: Lubrication system, engine. Function: Dissipates heat from engine oil. Example: Oil Cooler 299-4246 for CAT 420E Loader.
7. Starter Motor / 起动马达
Location: Engine exterior, flywheel housing. Function: Rotates the engine to initiate combustion. Example: Starter Motor 2Y-1920 for CAT 966C Loader.
8. Air Filter / 空气滤清器
Location: Air intake system. Function: Cleans incoming air to the engine. Example: Air Filter 386-2097 for CAT 950K Loader.
9. Pressure Sensor / 压力传感器
Location: Various systems (hydraulic, fuel, air). Function: Measures pressure in different systems. Example: Pressure Sensor 304-5667 for CAT 994F Loader.
10. Radiator / 散热器
Location: Engine cooling system, front of machine. Function: Dissipates heat from engine coolant. Example: Radiator 308-1806 for CAT 420D Loader.
Frequently Asked Questions
Q1: What are common signs of a failing hydraulic pump in a loader?
Answer: Common signs include slow or weak hydraulic functions, whining or grinding noises from the pump, overheating hydraulic oil, and foamy or contaminated oil.
Q2: How often should I replace the air filter on my Caterpillar excavator?
Answer: Air filter replacement frequency depends on the operating environment. In dusty conditions, inspect and replace more often, potentially every 250-500 hours. Refer to your machine's operation and maintenance manual for specific recommendations.
Q3: Why is it important to use genuine or high-quality aftermarket parts for my heavy equipment?
Answer: Genuine and high-quality aftermarket parts are designed to meet or exceed OEM standards, ensuring proper fit, performance, and durability. Using inferior parts can lead to premature failure, increased downtime, and potential damage to other components.
Troubleshooting Tip: Engine Overheating
Problem: Engine overheating in a Caterpillar loader.
Possible Causes:
Low coolant level
Faulty thermostat
Clogged radiator (internal or external)
Defective water pump
Loose or damaged fan belt
Troubleshooting Steps:
Check Coolant Level: Ensure the coolant level is within the recommended range.
Inspect Radiator: Clean any debris from the radiator fins and check for leaks.
Check Fan Belt: Verify the fan belt is properly tensioned and in good condition.
Thermostat and Water Pump: If the above steps don't resolve the issue, these components may require professional inspection and testing.
Important: Always allow the engine to cool down completely before attempting to check the coolant level or radiator. If overheating persists, consult a qualified technician.
Growshine International - Your Global Partner in Parts
At Growshine International, we are dedicated to providing top-tier engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts for global markets. As a leading import and export trading company, we ensure quality and reliability in every part we supply. Partner with us for all your aftermarket Caterpillar CAT parts needs and experience unparalleled service and product excellence.
Our main business scope includes:
Engineering Machinery Parts
Heavy Truck Parts
Agricultural Machinery Parts
Automotive Parts
Import and Export Trade
Contact us today to learn more about our extensive catalog and how we can support your business!
