Caterpillar CAT Parts for Sale - March 15, 2025 - Your Source for Quality Components

Welcome to Growshine International! We are a leading import and export trading company specializing in high-quality aftermarket and genuine parts for engineering machinery, heavy trucks, agricultural machinery, and automobiles. This page showcases a wide selection of Caterpillar CAT engine and machinery parts available for your needs. Explore our comprehensive inventory and find the perfect components to keep your equipment running smoothly.

Growshine International: Your Trusted Partner for Machinery Parts

Growshine International (格莳国际) is dedicated to providing top-notch engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts to customers worldwide. We understand the importance of reliable components for your operations and strive to offer a wide range of products to meet your specific requirements. Contact us today for all your parts inquiries!

Crankshafts & Pistons

Crankshaft for Caterpillar CAT Engine 3304 Wheel Loader 936F G936 - Part Number: 2W-7960

Crown As-Piston for Caterpillar CAT Wheel Loader 980C 980G in USA - Part Number: 168-4540

Piston 197-9297 for Caterpillar CAT Engine C-9 Track Loader 973C in USA

6 Pcs Piston Skirt for Caterpillar CAT Engine 3406 3456 C-12 C-15 C-16 Excavator 320 375 320B 325B 375 385B 5080 5090B 6040 6060 - Part Number: 132-6663

1 Set Piston for Caterpillar CAT Engine 3408 3408C 3412 3412C Wheel Loader 988B 988F 990 992C 992D in USA - Part Number: 9Y-7212

1 Set Piston for Caterpillar CAT Wheel Loader 936F Engine 3300 in USA - Part Number: 1290358

STD Piston & Ring Kit for Caterpillar CAT Engine 3306 3306B

Turbochargers

Turbo TD09 Turbocharger for Caterpillar CAT Engine 3406 Loader 980F - Part Numbers: 49132-00020, 4P6507, 7E7987

Turbo S3B Turbocharger for Caterpillar CAT 3306 Engine 972G 970F 966G Wheel Loader - Part Number: 214-6914

Turbo TO4B91 Turbocharger for Caterpillar CAT Engine 3304 Excavator 229D Wheel Loader 950B 950E - Part Number: 2W-1953

Turbo T04B91 Turbocharger for Caterpillar CAT Engine 3304 D330C Loader 941 951B 951C 955K 955L - Part Number: 4N6858

Turbocharger for Caterpillar CAT Engine C15 Wheel Loader 986K 986 988GC - Part Numbers: 362-0853, 333-2813

Turbo TA3107 Turbocharger for Caterpillar CAT 3054 Engine 416 426 428 436 438 Backhoe Loader - Part Number: 0R-4543

Turbo RHF4 Turbocharger for Caterpillar CAT Engine 3024 3024C C2.2 Loader 247B 257B 216B 226B - Part Number: 238-9349

Turbo S3BL Turbocharger for Caterpillar CAT Wheel Loader 996X 810X with 3176C 3176 Engine - Part Number: 185-5732

Turbo TV8112 Turbocharger for Caterpillar CAT Engine 3406 Loader 980C 992C Dozer 824C Compactor 825C 826C - Part Number: 9N-2702

Turbo S3BSL-128 Turbocharger for Caterpillar CAT 3306 3306B Engine 966G 545 627B 627E 627F 627G - Part Number: 127-5150

Turbo B2G Turbocharger for Caterpillar CAT Engine 3126B C7 Skidder 525C 535C 545C Loader 938G 950G 962H - Part Number: 250-0841

Turbo GT500201B Turbocharger for Caterpillar CAT Engine 3400 3406E Truck 735 740 Compactor 826G 825G Loader 980G 990 - Part Number: 10R-0423

Turbo T04B91 Turbocharger for Caterpillar CAT Wheel Loader 936 950B 950E G936 Engine 3304 3306 - Part Number: 4N-6860

Fuel Injectors & Components

Fuel Injector Group for Caterpillar CAT Engine 3306 3304 D342C Excavator 215 Wheel Loader 920 930 950 - Part Number: 8M-1584

Fuel Injector for Caterpillar CAT Engine 3054 3056 JCB Excavator JS130 Telehandler 410 412 415 420 425 430 TM270 - Part Numbers: 218-2897, 17/106600

Fuel Injector for Caterpillar CAT Engine C9 Excavator 330D 336D L Loader 973D - Part Number: 328-2576

Fuel Injector Wiring Harness Assembly for Caterpillar CAT 324D 325D 329D 584 120K 12K 12M 140G 140K 140M 160K Engine C7 C9.3 - Part Number: 222-5917

Fuel Injector for Caterpillar CAT Engine 3126B 3126E Excavator 322C 325C M325C - Part Number: 177-4754

4Pcs Pencil Fuel Injector for Caterpillar CAT Engine 3208 3204 Excavator 225 Tractor 613B D3 D3B Loader 910 931 - Part Number: 9L-6969

Fuel Injector Nozzle for Caterpillar CAT Engine 3304 3306 C13 D330C D337 - Part Numbers: 8N-4697, 8M-1584, 5M-4086, 9F-0160

Fuel Shutoff Solenoid Assembly for Caterpillar CAT Engine 3408 3408C 3412 3412C 3412D Wheel Loader 988B 988F 990 992C 992D - Part Number: 9X-1413

Sensors & Switches

SD7H15 A/C Compressor for Caterpillar CAT Engine C13 C15 C18 C32 C9.3 Loader 966K 966M 972K - Part Number: 324-9711

Speed Sensor for Caterpillar CAT Engine C6.6 3066 3046 Excavator 311B 315B 317B 318B 320B Wheel Loader 924K 930K - Part Number: 125-2966

Pressure Sensor for Caterpillar CAT Engine C15 C11 C13 C18 - Part Numbers: 239-3478, 2393478

21 Ignition Key for Caterpillar CAT CASE John Deere Volvo JCB Hyster Komatsu and Many More

24V Switch Assembly-Magnetic for Caterpillar CAT 320C 329D 324D 365B 318C 345D 525 545 525C 545C 515 535C Engine 3508B 3516B - Part Number: 125-1302

Switch AS-Pressure for Caterpillar CAT 414E 416D 416E 416F 420D 420E 420F 422E 422F 424D 428D 428E 428F 430D 430E - Part Number: 237-4894

Heavy Duty Pressure Sensor Switch for CAT Caterpillar Wheel Loader 950K 962K 966K 972K Engine C6.6 C18 C11 C15 C3.3B - Part Number: 344-7389

Oil Pressure Sensor for Caterpillar CAT Engine 3126B 3412E 3508 3508B 3508C 3512 C15 Excavator 322C 325C 329D 336D 345C 324D 385C 330D - Part Number: 194-6725

Temperature Sensor for Caterpillar CAT C4.4 C6.6 C9 Engine M313D M315D M316D M318D M322D Excavator - Part Number: 256-6454

Common Rail Oil Pressure Sensor for Caterpillar CAT Wheel Loader 950K 962K 966K 966M 966M XE Engine C7.1 C9.3 - Part Number: 296-5270

3 Wire Ignition Switch for Caterpillar CAT Engine 3160 3406 3408 D346 D398 Loader 920 930 950 966C Tractor 623B 615 621 631D 776 768C - Part Numbers: 7N-4160, 2P-4749

Water Temperature Sensor for Caterpillar CAT Backhoe Loader 414E 416C 420D 422E 426C Engine 3054 3054C C33 - Part Number: 235-1790

Steering Pressure Sensor for Caterpillar CAT Engine C7.1 C7 C13 C9 C9.3 Loader 950L 950M 962L 962M 966L 966M 972L 972M 980L 980M 982M - Part Number: 419-5574

Common Rail Pressure Sensor for Caterpillar CAT Backhoe Loader 420F 428F 430F 432F 434F 444F 450F Engine C4.4 C3.3B - Part Number: 344-7391

Pumps & Kits

Overhaul Rebuild Kit for Caterpillar CAT C7.1 Engine

Oil Pump for Caterpillar CAT Engine C1.7 C1.8 C2.4 Excavator 303.5E 304.5E 304E 305.5E 305E 306 306.5 307 307.5 307E2 - Part Numbers: 383-0161, 383-0293

Oil Pump for Caterpillar CAT Engine 3013 3024 Excavator 302.5 303.5 304.5 Loader 232B 242B 226B 216B 257B 232 - Part Numbers: 297-3050, 339-3014

Piston Pump for Caterpillar CAT 980G II Wheel Loader 3406 3406E Engine - Part Number: 209-3258

Hydraulic Pump for Caterpillar CAT 236 246 248 Skid Steer Loader 3034 Engine - Part Number: 142-8698

Hydraulic Filter for Caterpillar Loader CAT 966G 950G 962G 972G 966GII - Part Number: 4I-3948

Hydraulic Axial Piston Pump for Caterpillar CAT Engine 3056 3056E C6.6 Wheel Loader 924G 924GZ 924H 924HZ - Part Number: 168-7873

Hydraulic Axial Piston Pump for Caterpillar CAT Engine C4.4 Backhoe Loader 450E - Part Number: 269-9336

Piston Pump for Caterpillar CAT 986 986K 986H Wheel Loader C15 Engine - Part Number: 369-6595

Hydraulic Pump for Caterpillar CAT Engine C15 C-15 Wheel Loader 980H 980G - Part Number: 255-6805

Hydraulic Gear Pump for Caterpillar CAT R1700G 980C 980F Engine C11 3406 - Part Number: 6P7358

Hydraulic Pump for Caterpillar CAT 416D 424D Backhoe Loader 3054 3054C Engine - Part Number: 235-4108

Hydraulic Pump for Caterpillar CAT 416C 426C 428C 436C 438C Backhoe Loader 3054 Engine - Part Number: 161-6634

Hydraulic Axial Piston Pump for Caterpillar CAT Engine 3126B 3126 Integrated Toolcarrier IT62G II Loader 950G 962G Series II - Part Number: 191-2942

Piston Pump for Caterpillar CAT 938G II Wheel Loader IT38G II Integrated Toolcarrier 3126B Engine - Part Number: 215-8298

Pump GP-Piston for Caterpillar CAT 962H 950H Wheel Loader IT62H Integrated Toolcarrier C7 C7.2 Engine - Part Number: 2545146

Piston Motor for Caterpillar CAT 980G 824G Wheel Loader 3406C 3406 Engine - Part Number: 1292413

Piston Pump for Caterpillar CAT Wheel Loader 972H 966H Engine C13 C11 - Part Number: 2545147

Transmission Pump for Caterpillar CAT 814F 815F 816F 966F 970F Engine 3306 - Part Number: 1226658

Overhaul Rebuild Kit for Caterpillar CAT Engine 3304 Pipelayer 561C 572F 571F Scraper 637B 627 627B 637

Air Compressor Major Repair Kit for Caterpillar CAT Engine 3304 3306 3306DI Grader 120G 12G 130G 140G 14G Loader 920 930 936 950 G936 - Part Number: 7N-2834

Overhaul Rebuild Kit for Caterpillar CAT Engine 3304 Loader 951C 920 930 950 966C 980B 955L 977

Oil Pump for Caterpillar CAT Engine 3054 3054B Backhoe Loader 416B 416C 416D 424D 428B 428C - Part Number: 6I-0253

Overhaul Rebuild Kit for Caterpillar CAT Engine 3044 3044C 3044C/T C3.4 C3.4T Loader 236B 246B 246C 248B 252B 256C 262B 262C 267B 268B 272C 277B 277C 279C 287B 287C 289C 297C

Hydraulic Gear Pump for Caterpillar CAT 988B Wheel Loader 3408 Engine - Part Number: 3P-0380

Radiators & Coolers

Water Radiator for Caterpillar CAT 938GII IT38II - Part Number: 2253317

Oil Cooler for Caterpillar CAT 962GII 938GII 950GII Wheel Loader - Part Number: 2021328

Water Radiator Core for Caterpillar CAT 414E 416E 420E 422E 428E 430E 432E 434E 442E 444E - Part Numbers: 2105948, 3019672, 2105948

Water Radiator Core for Caterpillar CAT 955L Track Loader

Oil Cooler for Caterpillar CAT Engine 3046 Loader 933C 939C Tractor D3C D4C D5C III - Part Number: 116-6562

Water Radiator Core for Caterpillar CAT 950H 962H IT62H - Part Numbers: 2565310, 3498238

Water Radiator for Caterpillar CAT Engine C11 C13 Wheel Loader 966H 972H 980C 980F - Part Numbers: 236-8990, 256-5309

Oil Cooler for Caterpillar CAT Backhoe Loader 416E 420E 422E 428E 430E 432E 434E 442E 444E - Part Number: 214-4747

Water Radiator Core for Caterpillar CAT 930 950 Wheel Loader - Part Number: 4N8248

Water Radiator for Caterpillar CAT 140H 120H 135H 160H 12H - Part Numbers: 7C2099, 7C2098

Water Radiator Core for Caterpillar CAT 438C 436C 428C 426C 416C Backhoe Loader 3054 Engine - Part Number: 7E4639

Water Radiator Core for Caterpillar CAT 966D Wheel Loader - Part Number: 2W7919

Water Radiator Core for Caterpillar CAT Track Loader 955

Water Radiator Core for Caterpillar CAT 950B Wheel Loader 3304 Engine - Part Number: 1W1895

Oil Cooler for Caterpillar CAT Engine 3046 Loader 933C 933CLGP 939C Tractor D3C D4C D5C - Part Number: 187-8391

Other Components

3046 Engine Crankshaft for Caterpillar CAT 933 939 939C Track Loader D3G D4G D5G Tractor - Part Number: 107-0992

Solenoid Kit for Caterpillar CAT 730 740 320B 322C 325D 336D 345B 584 5080 - Part Number: 376-4353

Male Hydraulic Flat Face Quick Coupler for Caterpillar CAT Excavator Loader Truck - Part Number: 153-2995

Female Hydraulic Flat Face Quick Coupler for Caterpillar CAT 272D2 236 246 252 248 262 216 226 232 242 228 - Part Number: 4264051

Tooth-UNI for Caterpillar CAT 414E 416B 416C 416D 416E 416F 420D 428E 428F 430D 430E 430F 432D - Part Numbers: 135-8203, 6Y-6335

Fuel Transfer Pump for Caterpillar CAT MTC735 324D 330C TH31-E61 521B 522B 950H 962H - Part Number: 3186357

Female Hydraulic Flat Face Quick Coupler for Caterpillar CAT 906 908 902 904H 926M 930K 910K 906K - Part Number: 153-2994

Diode for Caterpillar CAT 517 527 777 776D 784B 784C 735 740 D25C - Part Number: 6N-1944

Fan Motor for Caterpillar CAT 986 986K 986H Wheel Loader C15 Engine - Part Number: 370-7601

Coupling Element for Caterpillar CAT Engine C6.4 C7.1 3116 3126 Excavator 320DL 320D2 322C 325 325B 325C - Part Number: 7Y-0463

3/4\" SAE Thread 1/2\" body Flat Face Quick Connect Coupler Set for Bobcat Skid Steer Caterpillar John Deere CASE Volvo Gehl Kubota

Wiring Harness for Caterpillar CAT Engine C7 C-7 C7.2 Excavator 324D 325D 326D 328D 329D M325D - Part Number: 381-2499

Regulator As-Voltage for Caterpillar CAT 229 245 320B 345B 350 365B 375 385B 5080 5090B 3306 - Part Number: 3T6354

2 pcs Fitting-Grease Track Filler Valve for Caterpillar CAT 205B 211B 215 215B 225 229 231D 235 - Part Number: 2S5925

Water Pump for Caterpillar CAT 621G 623G 631E 633E 657G 770 772 834H 988G Engine C15 C18 3456 3408C 3408E - Part Number: 352-0211

Relief Valve for Caterpillar CAT Tractor 140 141 143 D6D SR D6E SR Loader 977 - Part Number: 8P-1672

Male & Female Flat Face Coupler Kit for Caterpillar CAT Excavator Loader Truck - Part Numbers: 153-2995, 153-2994

Ignition Switch Master Disconnect keys for Caterpillar CAT Wheel Loader 901C 902 902C 903C 906 906H 906H2 907H 907H2 908 908H 908H2 - Part Number: 8H-5306

Ignition Switch Master Disconnect keys for Caterpillar CAT Wheel Loader 611 613C 613CII 621 621E 621F 621G 623G 627E 627F - Part Number: 8H-5306

Water Pump for Caterpillar CAT Engine 3056E 3056 Excavator M316C M318C M322C - Part Number: 234-6110

Water Pump for Caterpillar CAT Engine 3054 3054B Excavator 312B Loader 416C 416D 420D 426C 428C 428D 432D 436C 438C 438D 442D - Part Number: 239-6141

Cylinder Head with Valves for Caterpillar CAT Excavator 375 375L 5080 Motor Grader 16G 16H Loader 980C 980F 980G Tractor D8N D8R - Part Numbers: 3406, 3406B, 3406C, 3406E

Cylinder Head with Valves for Caterpillar CAT Excavator 385B Tractor D8R 824G 834G 621G 623G 627G Loader 980G 988G - Part Numbers: C15, 3406E

Overhaul Rebuild Kit for Mitsubishi Engine S6S Caterpillar CAT D3C D4G D5C 939 933C FD35-50 DP40 315 317B 318B

Water Pump for Caterpillar CAT Engine 3044C C3.4 Loader 236B 246B 259B3 262C 268B 279C 279C2 289C 297C 299C 906 907H 908 - Part Numbers: 3359117, 335-9117

Cylinder Head for Caterpillar CAT Engine 3304 D330C Loader 518 920 930 941 941B 950 951B 951C 955K 955L Tractor D4D - Part Number: 7S-7070

Piston for Caterpillar CAT Engine C9 Excavator 330D 330DL 330DLN 330DMH 336D 336DL 336DLN 336D2 336D2L 340DL 340D2L M330D - Part Number: 265-1401

Piston Ring Set for Caterpillar CAT Excavator 225 235 235B 330 350 Engine 3304 3304B 3306 3306B - Part Number: 2W1709

Starting Motor GP-Electric for Caterpillar CAT Engine C7 3116 3114 3126 3126B Backhoe Loader 446B Asphalt Paver AP-1000 AP-1050 12V 3KW 10T - Part Number: 3E5382

Water Separator for Caterpillar CAT Engine 3116 3126E Excavator 311C 312C 312CL 315C 318C 319C 320BU 320C 320CL 320D 320DLRR 321C 323DL 323DLN - Part Number: 145-8862

Cylinder Head for Caterpillar CAT Loader 990 992C 992D Truck 773B 773D 775B 775D Tractor 651E 657E 772B D10N D10R D9L - Part Numbers: 3412, 3412C, 3412E, 7W-2243

Cylinder Head with valves for Caterpillar CAT Grader 16G Excavator 245 Tractor 621 621B 623B 627B 824C Loader 980C 983B - Part Numbers: 3406, 3406B

Water Pump for Caterpillar CAT Skid Steer Loader 262C 246C 256C 236B2 252B2 Engine 3044C C3.4 - Part Number: 2876056

Water Pump for Caterpillar CAT Engine 3024 3024C C2.2 Loader 247B 257B 216B 226B - Part Number: 238-9349

Fan Motor for Caterpillar CAT 986 986K 986H Wheel Loader C15 Engine - Part Number: 370-7601 (Note: This was listed twice, assuming it's the same product)

Glossary of Machinery Parts

Crankshaft (曲轴) - Located inside the engine block, the crankshaft converts the reciprocating motion of the pistons into rotational motion. Example: Caterpillar CAT 3304 Engine Crankshaft 2W-7960.

Piston (活塞) - A cylindrical component that moves up and down within the engine cylinder, driven by the combustion of fuel. Example: Caterpillar CAT Wheel Loader 980C Piston Crown 168-4540.

Turbocharger (涡轮增压器) - A turbine-driven forced induction device that increases an internal combustion engine's power output by forcing extra compressed air into the combustion chamber. Example: Caterpillar CAT 3406 Engine Turbocharger 49132-00020.

Fuel Injector (燃油喷油器) - An electronically controlled valve that sprays fuel into the engine's combustion chamber at the precise moment and in the correct quantity. Example: Caterpillar CAT 3306 Engine Fuel Injector Group 8M-1584.

Speed Sensor (速度传感器) - A device used to measure the rotational speed of a component, often the engine crankshaft or transmission shaft. Example: Caterpillar CAT C6.6 Engine Speed Sensor 125-2966.

Oil Pump (机油泵) - Circulates oil under pressure to lubricate the engine's moving parts, preventing wear and tear. Example: Caterpillar CAT C1.8 Engine Oil Pump 383-0161.

Water Radiator (水箱) - A heat exchanger that cools the engine coolant, preventing the engine from overheating. Example: Caterpillar CAT 938GII Wheel Loader Water Radiator 2253317.

Hydraulic Pump (液压泵) - Converts mechanical power into hydraulic power, used to operate various hydraulic systems in machinery. Example: Caterpillar CAT 980G II Wheel Loader Piston Pump 209-3258.

Ignition Switch (点火开关) - A switch that controls the electrical power to the engine and other vehicle systems. Example: Caterpillar CAT Wheel Loader Ignition Key (Generic Part Number: 21).

Oil Cooler (机油冷却器) - A heat exchanger that cools the engine oil, helping to maintain optimal oil temperature for lubrication. Example: Caterpillar CAT 962GII Wheel Loader Oil Cooler 2021328.

Frequently Asked Questions

Q: What types of engineering machinery parts does Growshine International offer?A: We offer a wide range of parts including engine components (like crankshafts, pistons, turbochargers, fuel injectors), hydraulic parts (pumps, filters, valves), cooling system parts (radiators, oil coolers), sensors, switches, and more for various brands including Caterpillar.

Q: Can Growshine International help with international shipping of heavy equipment parts?A: Yes, Growshine International specializes in import and export trade and can arrange for the shipping of your required parts to your location worldwide.

Q: How can I inquire about a specific Caterpillar part not listed on this page?A: Please contact us directly with the part number or description of the part you need. Our team will be happy to assist you with availability and pricing.

Common Issue: Engine Overheating in Caterpillar Excavators

Problem: A Caterpillar 320B excavator engine is frequently overheating, especially during heavy operation.

Possible Solutions:

Check Coolant Level: Ensure the coolant level in the radiator and expansion tank is adequate. Low coolant is a common cause of overheating.
Inspect Radiator: Check the radiator core for any blockages (dirt, debris, bent fins). Clean the radiator externally with compressed air or water.
Examine Thermostat: A faulty thermostat might not be opening fully, restricting coolant flow. Consider replacing the thermostat.
Check Water Pump: A failing water pump might not be circulating coolant effectively. Inspect for leaks or unusual noises. Refer to the Caterpillar CAT 320B service manual for water pump inspection procedures. Part number for a potential water pump could be 239-6141 (though verify for the specific 320B model).
Inspect Hoses and Belts: Check for any leaks, cracks, or collapses in the coolant hoses. Ensure the fan belt is in good condition and properly tensioned.