Comprehensive Excavator & Heavy Equipment Hydraulic Parts: Pumps, Gearboxes, Valves - Growshine International - May 14, 2025
点击此处淘宝线上购买Welcome to Growshine International, your trusted partner in the global trade of high-quality construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. As a leading heavy equipment parts export specialist, Growshine provides reliable spare parts trading solutions worldwide. We are committed to sourcing and delivering OEM parts and premium aftermarket parts to keep your machinery running efficiently. Whether you need an excavator hydraulic pump supplier or diesel engine components, Growshine is here to meet your needs.
Excavator Hydraulic Pumps
Find a wide selection of excavator hydraulic pump replacements and main pumps for various Komatsu, Caterpillar, Hitachi, Hyundai, Kobelco, Yanmar, and Volvo models. Our range includes:
PC3000-6 Hydraulic Main Pump: 708-2K-00024 7082K00024, 708-2K-00025 7082K00025, 708-2K-00013 7082K00013, 708-2K-00014 7082K00014 for Komatsu.
EX125WD-5 EX200-5 EX210H-5 EX220-5 EX225USR Hydraulic Main Pump: 2036744 for Hitachi.
ECR88 ECR88D Hydraulic Pump: VOE14723835 for Volvo.
CAT320E Hydraulic Main Pump: A28VO130, 339-0512 3390512, 334-9992 3349992 for Caterpillar.
PC160 PC180 Hydraulic Pump: 708-3M-00011 7083M00011, 708-3M-00020 7083M00020 for Komatsu.
345B 345C Hydraulic Pump: 266-7944 2667944, 311-9542 3119542 for Caterpillar.
EW180 Piston Pump: VOE14648622 for Volvo.
JCB-3CX Main Hydraulic Pump: 7029121004 Park-er Gear Pump.
KX165 KX163 Hydraulic Pump: PSVL-27CG for Kubota.
SK350-10 SK380-10 Hydraulic Main Pump: LC10V00041F1, LC10V00041F2, K7V140DTP for Kobelco.
JS200 JS260 JS240 JS220 JS215 JS210 Main Hydraulic Pump: 215/11278 21511278, KRJ4573, K3V112DT, 215/13686 21513686, 333/1487 3331487 for JCB.
Nachi Hydraulic Main Pump: PVD-1B-32CP-9AG5-5288A, PCD-1B-29BP, PVD-1B-28P.
SK30 SK30SR-3 Hydraulic Main Pump: AP2D18LV3RS7-899-0.
EX1900-5 EX1500-6 EX2500 EX2600-6BH EX5500 EX5600 Hydraulic Pump: 4347232 for Hitachi.
M318 Wheel Excavator Swing Pump: GP-Swing, 139-9531 1399531, 139-9530 1399530 for Caterpillar.
D10T2 Main Pump: 373-6629 3736629 Hydraulic Piston Pump.
JS200LC JS130 Hydraulic Pump Parts: KNJ1817, 20/925328 20925328, KRJ3280 for JCB.
PC35MR-3 Main Pump Assembly: 703-3S-11220 7033S11220 for Komatsu.
CAT257D 259D 277C 277C2 279C Skid Steer Loader Tractor Hydraulic Pump: GP-HYD Pump, 258-2405 2582405, 10R8705 for Caterpillar.
350L E350 Hydraulic Main Piston Pump: 087-4750 0874750 for Caterpillar.
PC400LC-8 Hydraulic Pump: 708-2H-00451 7082H00451 for Komatsu.
70B Hydraulic Piston Pump: A10VD43SR1RS5-993-2.
AT335159 Hydraulic Pump.
4612712 CA4612712 461-2712 4612712 GP-HYD Pump for Caterpillar.
EC55 EC55B Hydraulic Gear Pump: 14526311, 14528547, 14518004, 14633611, AP2D25LV1RS7-898-3, Ap2D28 Main Pump for Volvo.
R180-3 R200-3 Hydraulic Pump: 11EK-15011 11EK15011 for Hyundai.
K3V180DTP Hydraulic Pump for Hyundai Excavator: 31Q9-10095.
VIO50 VIO55 Mini Excavator Hydraulic Main Pump: PSVD2-27E, PSVD2-27, PSVD2-17, PSVD2-17E.
PC60-7 PC130-7 PC200-6 PC220-7 PC300-6 PC360-7 Hydraulic Main Pump: 708-2L-31123 7082L31123, HPV75 for Komatsu.
EX1200-6 EX1200-5 Fan Pump: 4482892, 4667614 Hydraulic Gear Pump.
CAT345B 345B 345BL Hydraulic Pump: 123-1993 1231993, A8VO160LA1KH1/60R1-NSG05F0 Main Pump.
330C 330CL 330CLN Hydraulic Pump Excavator Main Pump: 194-8383 1948383, 250-2564 2502564 for Caterpillar.
Komatsu Excavator Hydraulic Parts: HPV95K, HPV132, HPV140, HPV160, HPV165 Hydraulic Pump.
EX1900 EX2500 EX3600 EX5500 EX8000 Hydraulic Main Pump Assy: YA00003068, 4455484, 4455485.
PC50MR-2 Hydraulic Main Pump: 708-3S-00872 7083S00872, 708-3S-00882 7083S00882, 708-3S-00522 7083S00522, 708-3S-00451 7083S00451, 708-3S-00461 7083S00461.
PC20-6 PC30-6 PC38UU-1 Hydraulic Main Mini Gear Pump: 705-41-08001 7054108001 for Komatsu.
ZX75 ZX75UR-3 ZX85 ZX85UR-3 Excavator Hydraulic Piston Pump: 9295140 for Hitachi.
Sany SY135 SY135C-8 Hydraulic Pump: K3V63DT-9POH, K3V63DT.
R180-3 R200-3 Hydraulic Pump: 11EK-15011 11EK15011.
PC340-7K PC340 PC340NLC-7K Hydraulic Pump: 708-2G-00023 7082G00023.
216 Hydraulic Pump: 180-3005 1803005 for Caterpillar.
EX160LC-5 Excavator New Hydraulic Pump: 4383567, 4365856, 4392073.
PC1250-8 Hydraulic Pump: 708-2L-00680 7082L00680, 708-2L-00690 7082L00690, 708-2H-00440 7082H00440.
SK1020 SK1020-5 Skid Steer Loader Hydraulic Main Pump: 708-2T-00070 7082T00070.
330C Hydraulic Pump: 193-2703 1932703 for Caterpillar.
EC460BLC Hydraulic Pump: 14531857.
PC40-7 PC40-6 PC50-2 Hydraulic Pump: 705-41-03070 7054103070 for Komatsu.
330D E330D E336D 336D Hydraulic Main Pump Assy: K5V160DP, 322-8733 3228733, 2478992, 2959655 for Caterpillar.
R200W-7 Hydraulic Pump: 31N6-15010 31N615010, K3V112DP.
PC200-8LC Hydraulic Pump: 708-2L-01500 7082L01500 for Komatsu.
D375-6R Hydraulic Pump: 708-1H-00261 7081H00261 for Komatsu.
D31EX D37PX Pump Assembly: 720-2M-00081 7202M00081 for Komatsu.
PC45R-8 PC40R-8 Hydraulic Main Pump: 708-1T-00132 7081T00132, 3F4555052 for Komatsu.
319D Hydraulic Pump: 311-7406 3117406, SBS80 Pump for Caterpillar.
EX1100 Hydraulic Pump: 4289655 for Hitachi.
Excavator Hydraulic Main Pump: 708-2L-00010 7082L00010, 708-2L-06790 7082L06790, 708-1L-25480 7081L25480.
John Deere 330LC 330LCR Excavator Hydraulic Pump: 9169054.
Link-belt LS2650 Hydraulic Main Pump: KNJ1025.
PW140-7 PW140 Genuine Main Pump: 7081l00660 708-1L-01660 7081L01660.
E320 E320GC CAT320GC Hydraulic Main Piston Pump: 531-9885 5319885, 567-9722 5679722 for Caterpillar.
PC40-7 PC50UU-2 Hydraulic Triplex Gear Pump: 705-41-08090 7054108090 for Komatsu.
PSVD2-27E PSVD2-27 PSVD2-17 PSVD2-17E Piston Pump for Yanmar B6-3.
PC50MR-2 Hydraulic Main Pump: 708-3S-04680 7083S04680.
U55 Mini Excavator Hydraulic Pump: B0240-33107 B024033107.
E312B Engine Control Hydraulic Pump: 1573214 1573214 for Caterpillar.
254-4109 2544109 Hydraulic Pump.
EX100-2 EX120-2 EX100-3 EX120-3 Excavator Hydraulic Main Pump Spare Parts: HPV091DS, HPV091ES, HPV091 for Hitachi.
Uchida Hydromatik bobcat Kubota Hydraulic parker Piston Oil Pump.
Linkbelt CX290B CX390LX Main Hydraulic Pump: KBJ3085, KRJ6513, K5V140DTP.
PC30UU PC35MR PC45 PC50 PC55 PC27 PC30-7 Mini Excavator Piston Main Pump: Komatsu.
EX1200-6 ZX650LC-3 ZX670LCH-3 ZX850-3 ZX870H-3 Hydraulic Pump: 4635645.
D155AX-8 Bullzozer Hydraulic Pump: 708-1H-00254 7081H00254, 708-1H-00253 7081H00253 for Komatsu.
PC490LC-10 Hydraulic Main Pump: 708-2J-00010 7082J00010.
PC490-11 PC490-10 Hydraulic Main/Fan Pump: 708-1T-00580 7081T00580, 708-1T-00581 7081T00581, 708-2J-11110 7082J11110, 708-2J-11130 7082J11130.
LS2650II Hydraulic Main Pump: KNJ1025.
PC4000 PC4000-6 Hydraulic Cooling Fan Pump Assy: 708-1G-00110 7081G00110 for Komatsu.
PW160-7 PW160-8 Wheeled Excavator Hydraulic Pump: 708-1G-11112 7081G11112, 708-10-11510 7081011510, 708-1G-00014 7081G00014.
325C 325C Hydraulic Main Pump: 244-8479 2448479 for Caterpillar.
PC300 PC350 Hydraulic Main Pump: 708-2G-00022 7082G00022 for Komatsu.
R450LC-7 R500LC-7 Hydraulic Pump: 31NB-10010 31NB10010 for Hyundai.
D375A-8 D375A-6R Fan Pump: 708-1H-00261 7081H00261 for Komatsu.
R984 Excavator Hydraulic Pump: 9079387 9079387, 907-9387 9079387 for Liebherr.
PC28UU PC28UU-1 Main Hydraulic Pump: 705-86-14080 7058614080 for Komatsu.
D275A Hydraulic Pump: 708-1L-00310 7081L00310.
PC1250 PC1250SP Hydraulic Main Pump: 708-1L-00800 7081L00800 for Komatsu.
CP-533E CS-533E CS-54 Fan Motor: 296-5159 2965159 Hydraulic Piston Pump.
A8V86 ESBR Hydraulic Pump Spare Parts: Main Shaft, Cylinder Block, Piston.
OEM New Reman Hydraulic Axial Piston Pump: 20/950225 20950225, R986111279.
D155AX Hydraulic Main Pump: 708-1H-00254 7081H00254, 708-1H-00250 7081H00250.
Swing Gearboxes and Devices
We offer durable swing gearbox and swing drive components for various Caterpillar, Hitachi, and other excavators. Keep your machine's rotation smooth and powerful.
E320D2 E323D2 Swing Gearbox: 378-9517 3789517 for Caterpillar.
ZX870H-3 ZX870R-3 ZX870-3 ZX850-3 Swing Gearbox Device Part: 9250921, 9250922, 9251046 for Hitachi.
EX1200 EX1200-6 Swing Motor / Swing Device: 4668923, 9258263, 9263507 for Hitachi.
Hydraulic Control Valves
Essential for controlling hydraulic flow, our control valve selection includes main valves for popular Komatsu and Hitachi models.
PC1100 PC1250 PC1100-6 PC1250-8 Excavator Main Control Valve: 21N-60-32802 21N6032802, 709-14-93500 7091493500 for Komatsu.
Ex1100 Ex1100-3 Control Valve / Main Control Valve: 4342794, MCV for Hitachi.
Wheel Loader and Dozer Parts
We supply vital wheel loader parts and dozer parts, including hydraulic pumps and components.
WA900-3 WA900L-3 WA800-3 WA800L-3 Hydraulic Pump: 708-2L-00950 7082L00950 for Komatsu.
WA400-5 WA380-5 Main Hydraulic Gear Pump Ass'y: 705-55-33080 7055533080, 705-21-38100 7052138100 for Komatsu.
D65 Fan Pump D65EX D65PX Hydraulic Pump: 708-1S-00460 7081S00460 for Komatsu.
WA700-3 WA800-3 Switch Pump Hydraulic Pump: 708-4L-00910 7084L00910, 708-4L-00911 7084L00911 for Komatsu.
ZW250 ZW250-HCMF Wheel Loader Hydraulic Pump: 263H7-12021 263H712021 for Hitachi.
ZW310 ZW250 Hydraulic Pump: 263J7-12021 263J712021, HPK170BS.
WA200-6 WA200 WA250 WA270 Hydraulic Piston Pump Assy: 417-18-41101 4171841101.
WA380-1 WA420-1 Hydraulic Gear Pump: 705-11-35090 7051135090 for Komatsu.
WA800 WA900 Hydraulic Pump: 708-4L-00930 7084L00930 for Komatsu.
WA250-6 WA250P-6 Hydraulic Walking Motor: 418-18-31201 4181831201, 418-18-31302 4181831302, 418-18-31301 4181831301, 418-18-31303 4181831303, A6VM107HA1.
966G 966G II 972G II Wheel Loader Hydraulic Pump: PUMP GP-GEAR, 244-5447 2445447 for Caterpillar.
D6R Dozer Hydraulic Main Pump: 9T7099.
D375A-6R D375A-6 Complete Fan Pump: 708-1W-00690 7081W00690, 708-1W-00670 7081W00670 for Komatsu.
D9R Piston Pump: 104-1752 1041752, 0R7669 for Caterpillar.
D6K 953D Piston Pump: 243-6637 2436637, 20R0938 for Caterpillar.
D375-6R Hydraulic Pump: 708-1H-00261 7081H00261.
D31PX-21 D31EX-21 Hydraulic Piston Pump: 720-2M-00063 7202m00063 for Komatsu.
D8N D8R Bulldozer Hydraulic Piston Pump: 9T-8346 9T8346 for Caterpillar.
D155AX Hydraulic Main Pump: 708-1H-00254 7081H00254, 708-1H-00250 7081H00250.
Other Hydraulic Components & Parts
Beyond main pumps and gearboxes, we offer a range of other hydraulic components and construction equipment wear parts.
Hydraulic Motor: 10R4579, 20R6867, 10R4584, 10R8690, 10R-4579 10R4579, 20R-6867 20R6867, 10R-4584 10R4584, 10R-8690 10R8690.
HM400-3 HM300-3 Hydraulic Pump: 708-7P-00020 7087P00020.
VOE17458125, VOE17458128 Hydraulic Pump.
VOE11410664 Hydraulic Pump.
CAT336 340 Piston Pump: 550-4341.
Gear Pump: 31S7-00920.
Hydraulic Pump: 31N9-10010 31N910010, K3V180DT.
VOE12777209 Hydraulic Pump.
43947050 Hydraulic Pump.
PC200-6 Hydraulic Pump: 708-2L-21122 7082L21122, 708-2L-00065 7082L00065.
EX120-3 EX120 Hydraulic Travel Motor / Final Drive: 9133168.
R140LC9S R160LC9S R180LC9S R210LC9BC R260LC9S R300 R330LC9SH R380LC9SH R430 R480 HARNESS: 21Q4-15102 21Q415102 for Hyundai.
735B 740B Gear Pump: 357-1663 3571663, 20R7444.
K3V63DT-106L-1000 Hydraulic Pump.
PC220 PC308USLC-3 PC200-7 PC240-7 Hydraulic Main Pump: 708-2L-00112 7082L00112 for Komatsu.
SK135SR Hydraulic Pump: K7V63DTP1X9R-0E23-1BV, YY10V00001F1 for Kobelco.
Hydraulic Pump: 263H7-12021 263H712021.
Hydraulic Pump: 130-2447 1302447, 0R7410 for M315.
Hydraulic Pump Spare Parts Main Shaft Cylinder Block Piston for A8V86 ESBR.
Understanding Key Parts: Noun Explanations
Knowing your parts is crucial for maintenance and repair. Here are definitions for some common components:
Hydraulic Cylinder: A mechanical actuator that converts hydraulic energy into linear motion. It's commonly found on the boom, arm, and bucket of excavators.
Example: Caterpillar 320D Boom Cylinder / Гидроцилиндр стрелы Caterpillar 320D / Гидроцилиндр стрелы Катерпиллер 320D
Fuel Injector: A component of the fuel system that atomizes and injects fuel into the engine's combustion chamber. Found in diesel and gasoline engines of all machinery.
Example: Komatsu SAA6D107E-1 Fuel Injector / Форсунка Komatsu SAA6D107E-1 / Форсунка 小松 SAA6D107E-1
Transmission: A system that changes the speed and torque of the engine's output to control the vehicle's speed and direction. Located between the engine and drive wheels/tracks.
Example: Volvo FH16 Truck Transmission / Коробка передач грузовика Volvo FH16 / Коробка передач грузовика Вольво FH16
Final Drive: The last gear reduction in the drivetrain, providing torque to the wheels or tracks. Located at the hub of wheels or sprocket of tracked vehicles.
Example: John Deere 8R Tractor Final Drive / Бортовой редуктор трактора John Deere 8R / Бортовой редуктор трактора Джон Дир 8R
Alternator: Generates electrical power to charge the battery and power the vehicle's electrical systems while the engine is running. Mounted on the engine.
Example: Toyota Camry Alternator / Генератор автомобиля Toyota Camry / Генератор автомобиля Тойота Камри
Radiator: Part of the cooling system, dissipates heat from the engine coolant to prevent overheating. Located at the front of the machine/vehicle.
Example: Hitachi ZX330-3 Excavator Radiator / Радиатор экскаватора Hitachi ZX330-3 / Радиатор экскаватора Хитачи ZX330-3
Hydraulic Filter: Removes contaminants from the hydraulic fluid to protect system components. Located within the hydraulic system lines or reservoir.
Example: JCB JS220 Hydraulic Filter / Гидравлический фильтр JCB JS220 / Гидравлический фильтр ДжиСиБи JS220
Turbocharger: Uses engine exhaust gases to spin a turbine, which drives a compressor to force more air into the engine, increasing power and efficiency. Attached to the engine exhaust manifold.
Example: Cummins ISX15 Truck Engine Turbocharger / Турбокомпрессор двигателя Cummins ISX15 / Турбокомпрессор двигателя Камминз ISX15
Control Arm: Part of the suspension system that connects the vehicle's chassis to the steering knuckle or wheel hub, allowing for suspension movement. Found in vehicle suspension systems.
Example: Ford F-150 Truck Control Arm / Рычаг подвески грузовика Ford F-150 / Рычаг подвески грузовика Форд F-150
Planetary Gear Set: A type of gearing arrangement used in transmissions and final drives, characterized by a central sun gear, orbiting planet gears, and an outer ring gear. Provides compact, high-ratio speed reduction.
Example: Case IH Magnum 340 Tractor Planetary Gear Set / Планетарный редуктор трактора Case IH Magnum 340 / Планетарный редуктор трактора Кейс АйЭйч Магнум 340
Helpful Tips & Common Questions
Here are some answers to frequently asked questions about heavy equipment parts:
How to identify the correct excavator hydraulic pump part number?
Check the existing pump's nameplate for the part number. If unavailable, identify your excavator's exact model and serial number. Suppliers like Growshine can help cross-reference using this information.
What are the signs of a failing hydraulic pump?
Symptoms include slow or weak hydraulic function, unusual noises (whining, grinding), excessive heat in the hydraulic system, and difficulty lifting heavy loads.
Importance of using genuine or high-quality aftermarket heavy equipment parts.
Using quality parts ensures proper fit, function, and durability, preventing premature failure, damage to other components, and costly downtime. High-quality aftermarket parts from reputable suppliers like Growshine International offer a reliable and cost-effective alternative to OEM in many cases.
Troubleshooting: Hydraulic System Slowness
Fault: Your Komatsu PC200-8 excavator's hydraulic functions (like boom lift or swing) are noticeably slow and lack power.
Potential Causes and Solutions:
Low Hydraulic Fluid: Check the hydraulic reservoir level. Low fluid means the pump can't get enough oil. Solution: Top up the hydraulic fluid to the correct level. Inspect for leaks.
Clogged Hydraulic Filter: A blocked filter restricts oil flow from the tank to the pump. Solution: Replace the hydraulic return filter and suction strainer.
Faulty Hydraulic Pump: The main pump might be worn or damaged, unable to produce sufficient pressure or flow. This is a common issue over time. Solution: Test hydraulic pressures (main relief, pump regulator). If pressure is low, the pump (708-2L-01500 7082L01500 for PC200-8LC) may need repair or replacement. Contact Growshine for genuine or high-quality Komatsu hydraulic pump options.
Worn Cylinder Seals or Leaking Control Valve: Internal leaks can cause pressure loss and slow movement. Solution: Inspect cylinders for external leaks. A qualified technician can test for internal leaks in cylinders or the main control valve (21N-60-32802 21N6032802 for similar models). Replace worn seals or valve components.
Proper and timely maintenance, including fluid and filter changes, is key to preventing many hydraulic system issues.
Partner with Growshine International
Growshine International is your reliable source for construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We specialize in parts export, ensuring global access to quality components. Our business process involves rigorous sourcing, quality inspection, efficient logistics for global shipping, and dedicated customer support. We aim to be your long-term partner in finding the right spare parts, from hydraulic cylinder repair kits to transmission parts for trucks, and all your off-road vehicle parts needs. Rely on Growshine for your engine spare parts import requirements and more.
