Caterpillar Engine Parts for Heavy Machinery - March 28, 2025
Welcome to Growshine International, your premier source for high-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We specialize in the import and export trade of reliable components for a wide range of equipment.
Explore our extensive inventory of Caterpillar engine parts, including the MOTOR GP - PISTON with part number 161-8919, also known as 1618919, designed for the 825G 3046E.
We also offer the MOTOR GP - PISTON with part number 129-2413, 1292413, compatible with 980G/3046C equipment.
For 330C /c - 9 models, we provide the robust MOTOR GP - PISTON with part number 191-5611, 1915611.
Ensure optimal cooling with our FAN MOTOR, part number 234-4638, 2344638, suitable for 330D/C9 equipment.
Maintain efficient fan operation with the FAN DRIVE PUMP, part number 259-0815, 2590815, designed for 330D /c9 models.
Our inventory includes the reliable HYRAULIC PUMP with part number 9T6857, compatible with SEBP1903 - 01.
For 330C/C - 9 equipment, we supply the high-performance FAN PUMP with part number 283-5992, 2835992.
Keep your 345B /3176C running smoothly with our FAN MOTOR, part number 155-9107, 1559107.
We offer the FAN PUMP with part number 179-9778, 1799778, suitable for 325C /3126 equipment.
Our range includes the PISTON PUMP with part number 9T4104, designed for D4H /3204 models.
For 345C/C13 equipment, we provide the efficient FAN DRIVE PUMP with part number 259-0814, 2590814.
We supply the PUMP GP - PISTON with part number 254-5146, 2545146, compatible with 950H/C7 models.
Our inventory features the PUMP GP - PISTON with part number 250-8337, 2508337, designed for 160M /C9 equipment.
For 365C/C15 models, we offer the high-performance PUMP GP - PISTON with part number 225-4613, 2254613.
We stock the MOTOR GP - PISTON with part number 295-9429, 2959429, suitable for 345D /C13 equipment.
Our selection includes the FAN MOTOR,SPLIND with part number 247-8978, 2478978, compatible with 365C, 365C L, 385B, and 385C models.
We offer the FAN MOTOR,SPLIND with part number 136-8869, 1368869, designed for CP - 533C, CP - 533D, CP - 533E, CP - 54, CP - 56, 5363C, 5633D, CP - 563E, CS - 531C, and CS - 531D equipment.
Ensure reliable fuel delivery with our FULE PRIME PUMP, part number 190-8970, 1908970, suitable for 816F, 826C, 826G II, 826H, 725, 730, 735, and 740 models.
We stock the PILOT CHARGE PUMP with part number 103-8264, 1038264, compatible with 320, 320 L, 320N, 320S, 322, 322 L, and 322 LN equipment.
Our inventory includes the OIL PUMP C9 with part numbers 318-6357, 3186357, and 3261006, designed for 324D, 324D FM, 324D L, and 325D models.
Ensure smooth transmission operation with our TRANSMISSION PUMP, part number 121-7385, 1217385, suitable for 414E, 416C, 416D, 416E, 420D, 420E, 422E, 424D, 426C, and 428C equipment.
We also offer the TRANSMISSION PUMP with part number 6Y3864, compatible with 416, 416B, 426, 426B, 428, 428B, 436, 436B, 438, and 438B models.
Contact us for more information on our PILOT CHARGE PUMP with part number 166-8331, 1668331.
We supply the high-performance CHARGE PUMP with part number 6E4386, suitable for 8A, 8SU, 8U, 8, D8N, D8R, and 57H equipment.
Our inventory includes the PILOT CHARGE PUMP with part number 126-2016, 1262016, designed for 318C, 319C, 320C, 320C L, and 320D models.
We offer the powerful BIG OIL PUMP C13 with part number 4P5638, 4P5638.
Contact us for our HYDRAULIC PUMP with part number 254-5147, 2545147.
We also stock the PILOT CHARGE PUMP with part number 289-7917, 2897917.
Glossary of Engineering Machinery, Heavy Truck, Agricultural Machinery, and Auto Parts
1. Piston Motor
A type of hydraulic motor that uses pistons to convert hydraulic pressure into rotational motion. It is installed in various parts of heavy equipment to provide power for movement or operation of attachments. Example: Caterpillar 330C piston motor (English), 卡特彼勒 330C 活塞马达 (Chinese), Поршневой гидромотор Caterpillar 330C (Russian).
2. Fan Motor
An electric or hydraulic motor that drives the cooling fan in machinery to regulate engine temperature. It is typically located near the radiator. Example: Komatsu PC200 fan motor (English), 小松 PC200 风扇马达 (Chinese), Мотор вентилятора Komatsu PC200 (Russian).
3. Hydraulic Pump
A mechanical device that converts mechanical power into hydraulic power. It is a core component of the hydraulic system, often located near the hydraulic fluid reservoir. Example: Volvo EC220 hydraulic pump (English), 沃尔沃 EC220 液压泵 (Chinese), Гидравлический насос Volvo EC220 (Russian).
4. Fan Drive Pump
A hydraulic pump specifically designed to power the fan drive system, controlling the speed of the cooling fan. It is usually connected to the engine. Example: Hitachi ZX210 fan drive pump (English), 日立 ZX210 风扇驱动泵 (Chinese), Насос привода вентилятора Hitachi ZX210 (Russian).
5. Pilot Charge Pump
A small hydraulic pump that provides the pilot pressure required to operate the main hydraulic control valves. It is often integrated with the main hydraulic pump. Example: John Deere 6210R pilot charge pump (English), 约翰迪尔 6210R 先导充油泵 (Chinese), Насос подпитки гидроусилителя John Deere 6210R (Russian).
6. Transmission Pump
A pump that circulates hydraulic fluid through the transmission system, providing lubrication and pressure for gear shifting. It is located within or attached to the transmission housing. Example: ZF 8HP transmission pump (English), ZF 8HP 变速箱油泵 (Chinese), Трансмиссионный насос ZF 8HP (Russian).
7. Oil Pump
A pump that circulates engine oil to lubricate the engine's moving parts. It is typically located inside the engine block. Example: Cummins ISX oil pump (English), 康明斯 ISX 机油泵 (Chinese), Масляный насос Cummins ISX (Russian).
8. Fuel Prime Pump
A pump used to manually prime the fuel system by removing air before starting the engine. It is usually located near the fuel filter or fuel tank. Example: Perkins 1104 fuel prime pump (English), 珀金斯 1104 手动输油泵 (Chinese), Подкачивающий топливный насос Perkins 1104 (Russian).
9. Charge Pump
A hydraulic pump used to charge or replenish the hydraulic fluid in a closed-loop system. It is often associated with hydrostatic transmissions. Example: Rexroth A4VG charge pump (English), 力士乐 A4VG 补油泵 (Chinese), Подпиточный насос Rexroth A4VG (Russian).
10. Piston Pump
A type of positive displacement pump that uses reciprocating pistons to move fluid. It is commonly used in hydraulic systems requiring high pressure. Example: Bosch Rexroth A10VO piston pump (English), 博世力士乐 A10VO 柱塞泵 (Chinese), Поршневой насос Bosch Rexroth A10VO (Russian).
Frequently Asked Questions
1. What types of engineering machinery parts do you offer?
We offer a wide range of parts including hydraulic components, engine parts, transmission parts, undercarriage parts, and more for various types of construction equipment.
2. Do you ship internationally?
Yes, Growshine International specializes in the import and export trade and ships parts globally.
3. How can I find the specific part I need?
You can search by part number or equipment model. If you can't find what you're looking for, please contact our sales team for assistance.
Our Business
Growshine International is a leading import and export trading company specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing our customers with high-quality products and excellent service.
Troubleshooting Tip: Hydraulic Pump Noise in Excavators
Problem: A common issue in excavators like the Caterpillar 320C is excessive noise coming from the hydraulic pump. This can indicate several underlying problems.
Possible Causes:
Low Hydraulic Fluid Level: Insufficient fluid can cause cavitation in the pump, leading to noise.
Contaminated Hydraulic Fluid: Dirt or debris in the fluid can damage the pump and cause noise.
Air in the Hydraulic System: Air pockets can compress and release rapidly, creating noise and reducing efficiency.
Worn Pump Components: Over time, internal components of the hydraulic pump can wear out, leading to increased noise.
Troubleshooting Steps:
Check Hydraulic Fluid Level: Ensure the fluid level is within the recommended range and top up if necessary.
Inspect Hydraulic Fluid Condition: Check for any signs of contamination. If the fluid is dirty or milky, it should be drained and replaced with new, clean hydraulic fluid. Also, replace the hydraulic filters.
Bleed the Hydraulic System: Follow the manufacturer's instructions to bleed any air from the hydraulic system.
Inspect Pump for Leaks: Check for any external leaks around the hydraulic pump and repair them.
Professional Inspection: If the noise persists after performing the above steps, it is recommended to have the hydraulic pump inspected by a qualified technician. Internal wear may require pump repair or replacement.
