Growshine International - Premium Excavator Hydraulic Pumps & Final Drives | Komatsu, Hitachi, Cat, Volvo, Doosan & More | Nachi Hydraulic Pump | May 14 2025

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Growshine International - Premium Excavator Hydraulic Pumps & Final Drives | Komatsu, Hitachi, Cat, Volvo, Doosan & More | Nachi Hydraulic Pump | May 14 2025

Welcome to Growshine International, your trusted partner in global sourcing and supply for high-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We specialize in import and export trade, offering a comprehensive range of reliable components for various applications. Our extensive inventory ensures you can find the specific parts you need, from aftermarket parts to genuine OEM parts.

Excavator Hydraulic Pumps

At Growshine, we provide a wide selection of new and replacement hydraulic pumps for excavators of all sizes. Whether you need a main pump, gear pump, or pilot pump, we have solutions from leading manufacturers.

  • Find the Nachi PVD-1B-31BP (PVD1B31BP) Hydraulic Piston Pump, Nachi hydraulic pilot pump, Nachi repair seal kit oil seal for PVD-1B-32P (PVD1B32P) , PVS-2B (PVS2B) , PZS-4B (PZS4B) , PZ-3B (PZ3B) , IPH-3A (IPH3A) , VDR-11B (VDR11B) . We also offer PVD-3B-54P (PVD3B54P) SK75 Hydraulic Pump Gear and other OEM hydraulic pumps like PVD2B-36 (PVD2B36) , PVB-2B-505 (PVB2B505) , PSVD2-27 (PSVD227) .
  • For Komatsu excavators, we stock PC25 Hydraulic main pump 705-41-08080 (7054108080) , PC300-7 Hydraulic main pump 708-2G-00023 (7082G00023) 708-2G-0024 (7082G0024) , PC35mr-2 hydraulic main pump assy made in Japan genuine 708-18-11212 (7081811212) 708-3S-00521 (7083S00521) , PC50MR-2 hydraulic pump PC40MR-2 excavator main pump 708-3S-00521 (7083S00521) , PC45R-8 excavator hydraulic main pump 705-41-02310 (7054102310) , PC50MR-2 PC35MR-2 PC45R-8 PC40 excavator main hydraulic pump 708-1S-11212 (7081S11212) , PC50 PC56-7 Hydraulic main Pump 708-3S-00461 (7083S00461) , PC50 PC56 PC60 Main Pump 708-3S-00460 (7083S00460) , PC60-7 excavator hydraulic main pump 708-1W-00042 (7081W00042) , PC30mr-5 hydraulic main pump 708-1S-00150 (7081S00150) , PC120-6 Hydraulic Pump 705-56-34000 (7055634000) , PC88MR-6 Hydraulic Main Pump 708-3T-00232 (7083T00232) , PC340-7 Main Pump 7082g00023 (7082G00023) PC340-7 Hydraulic Pump .
  • We stock A11V0145 Hydraulic gear pump A8V55 (A8V55) A8V59 (A8V59) A8V80 (A8V80) A8V86 (A8V86) A8V107 (A8V107) A8V115 (A8V115) A8V172 (A8V172) , Gear pump for kawasaki k3v k5v hydraulic pump, Kawasaki K3V112DT (K3V112DT) Hydraulic Pump For 20 Tons Excavators, Kawasaki Pump K3V112DT-1XER-9N2A-1 (K3V112DT1XER9N2A1) EC240B Hydraulic Pump.
  • Sany Excavator Hydraulic Pumps: SY115 (SY115), SY135 (SY135), SY155 (SY155), SY195 (SY195), SY205 (SY205), SY215 (SY215), SY225 (SY225), SY235 (SY235), SY265 (SY265) .
  • Other hydraulic pumps include KRJ6199 CX210 Hydraulic main Pump K3V112DTP16AR-9N49 (K3V112DTP16AR9N49) , TB175 Hydraulic Pump K3SP36C-130R-9002 (K3SP36C130R9002) , R1400LC-7 Hydraulic Pump 31N3-10070 (31N310070) K3V63DT-1PCR-9C0S (K3V63DT1PCR9C0S) , 14603650 MX222 Hydraulic Pump K3V112DT-1RCR-9N09 (K3V112DT1RCR9N09) , SL220LC-3 Hydraulic Pump K3V112DT-1CGR-HN0P (K3V112DT1CGRHN0P) , K5V140DTP1J9R-9C12-1 (K5V140DTP1J9R9C121) R290LC-7A Hydraulic Pump 31N8-10080 (31N810080) , K3V112DT-112R-9C02 (K3V112DT112R9C02) DH220LC Hydraulic Pump , YN10V00040F1 (YN10V00040F1) YN10V00031F1 (YN10V00031F1) SK200-8 Hydraulic Pump , EC140B hydraulic pump EC140 hydraulic main pump Voe14531858 , K3V112DTP-1M9R-9C79+F (K3V112DTP1M9R9C79F) JS220 Main Pump 215/13686 (21513686) , DH130-7 Hydraulic main pump K5V80DTP-HN (K5V80DTPHN) , SK350lc Hydraulic Pump SK350 hydraulic main pump , ZX200-3 Hydraulic Main Pump ZX240-3 Hydraulic Pump hpv118 , 31N7-10030 (31N710030) R250 main Pump R250LC-7A Hydraulic Pump .

Excavator Final Drives and Travel Motors

Ensuring smooth and powerful movement is critical. We supply high-quality final drives and travel motors for a wide range of excavator models.

  • Hitachi Excavator Final Drives: ZX270 final drive ZX270 travel device 9255880 (9255880) 9256990 (9256990) 9185359 (9185359) , MAG85VP26000 (MAG85VP26000) excavator final drive for ZX160 ZX150 zx230 HMCF40CA (HMCF40CA) , ZX160 travel device HMCF40CA (HMCF40CA) MAG85VP26000 (MAG85VP26000) MAG-85VP-2600E-1 (MAG85VP2600E1) 4447928 (4447928) , ZX160LC final drive MAG-85VP-2600E-1 (MAG85VP2600E1) 4447928 (4447928) 4466663 (4466663) , ZX200 travel device ZX200 final drive 9134825 (9134825) 9148909 (9148909) , ZX200-3 final drive 9233692 (9233692) 9261222 (9261222) , ZX200-3 travel motor final drive for ZX200-3 9233692 (9233692)/(9261222)/ 9250188 (9250188)/(9269199) , ZX200-3G track motor ZX200-3G final drive 9233692 (9233692) 9261222 (9261222) , ZX200-3G travel device 9233692 (9233692)/ 9261222 (9261222) , ZX200-3 ZX200-3G ZX200-5G travel motor 9233692 (9233692)/ 9261222 (9261222) , ZX270-3 ZX270 travel gearbox , ZX330 final drive 9190221 (9190221) 9212584 (9212584) , ZX330 final drive 9190222 (9190222) 9232360 (9232360) 9281920 (9281920) 9281921 (9281921) 9244944 (9244944) 9190221 (9190221) 9212584 (9212584) , ZX330 travel device ZX330 final drive 9190222 (9190222) 9232360 (9232360) 9281920 (9281920) 9281921 (9281921) 9244944 (9244944) , ZX330-3final device ZX330-3 final drive 9281920 (9281920) 9281921 (9281921) 9244944 (9244944) , ZX350 fianl drive ZX350 travel device 9281920 (9281920) 9281921 (9281921) 9244944 (9244944) , ZX650 final drive ZX650 travel fevice 9201470 (9201470) , ZX30 final drive 9209825 (9209825) , ZX30 travel device 9209825 (9209825) , ZX35 final drive 9209825 (9209825) , ZX40 ZX40U ZX50 9171430 (9171430) , ZX35U Travel Motor 9209825 (9209825) B0240-18046 (B024018046) MAG-18V-320E-3 (MAG18V320E3) , ZX35U-A parts ID 9209825 (9209825) B0240-18046 (B024018046) MAG-18V-320E-3 (MAG18V320E3) , ZX40UR Final drive 9209825 (9209825) B0240-18046 (B024018046) MAG-18V-320E-3 (MAG18V320E3) , ZX40 Excavator tvavel device assy ZX40 final drive ZX40 9171430 (9171430) , ZX40 Final drive for ZX40 9171430 (9171430) , EX200-2 Travel Gearbox Excavator EX200-2 Travel Reducer , EX120 Swing Gearbox EX120-5 Swing gearbox 9148921 (9148921) , ZX210 Travel Motor ZX210-3 Final Drive hot sale , ZX450-3 Travel Gearbox ZX450 Travel Reducer hot sale , EX60-3 Final Drive 9111033 (9111033) hot sale .
  • Komatsu Excavator Final Drives: PC400-7 excavator travel motor 208-27-00243 (2082700243) excavator final drive assy , PC400-6 excavator final drive travel motor 706-88-00150 (7068800150) 208-27-61111 (2082761111) , GM09VL2-B-24/40-1 (GM09VL2B24401) final drive for PC75R-2 travel motor 22E-60-12800 (22E6012800) , PC78US-6 PC78 PC78MR-6 21W-60-41201 (21W6041201) final drive A181009Z064 (A181009Z064) , PC450LC-8 208-27-00311 (2082700311) , PC30 PC35MR-2 Final Drive KYB MAG18VP-350-4 (MAG18VP3504) , PC300-8 PC360-8MO Final Drive 207-27-00580 (2072700580) , 22E6012800 (22E6012800) PC75R-2 Final Drive PC75R-2 travel motor in stock , pc20 final drive pc20 travel motor in stock , 20U-60-42110 (20U6042110) PC58U final drive PC58U travel motor in stock , PC10-6 Final Drive pc10-6 Travel Motor 20N-60-32100 (20N6032100) hot sale , pc25 Travel Motor PC25 Final Drive Hot Sale , PC20MR-2 travel motor 22K-60-21101 (22K6021101) pc20MR-2 final drive , pc10-3 final drive pc10-3 travel motor for sale , PC20-7 Travel Motor PC20-7 Final Drive 20R6000100 (20R6000100) in stock , PC75 Travel Motor PC75-1 Final Drive in stock , PHV-190-39-1-8944A (PHV1903918944A) U20-3 U20 Final Drive , PC27mr-2 Travel Motor 22L-60-21101 (22L6021101) PC27mr-2 final drive , PC400-7 Final Drive 208-27-00411 (2082700411) in stock .
  • Caterpillar Excavator Final Drives: Track Drive 324D Travel Motor Assy 324D Final Drive 215-9952 (2159952) 2159952 (2159952) 227-6133 (2276133) 2276133 (2276133) , Final Drive assy 330D Final Drive 2276189 (2276189) , Final Drive assy for E325C 320C 320D FINAL DRIVE 227-6116 (2276116) 2276116 (2276116) , 322C travel gearbox 227-6133 (2276133) in stock , 312 Travel Reducer 2786920 (2786920) 312DL Travel Gearbox for sale , 2276044 (2276044) 345B Final Drive 345B Travel Motor .
  • Volvo Excavator Final Drives: EC360b travel motor assy EC360B Final Drive 14551150 (14551150) , EC330B final drive voe14528281 (voe14528281) EC330B travel motor HOT SALE , EC180BLC Final Drive Travel Motor voe14528731 (voe14528731) , 14533651 (14533651) EC210B Final Drive EC210B Travel Motor , EC330B Final Drive EC330 Travel Motor Assy in stock , EC360D travel motor EC360D travel device without gearbox in stock .
  • Doosan Excavator Final Drives: DX60R travel motor DX60R Final Drive K9005744 (K9005744) , DX60W-9 travel motor 170403-00105 (17040300105) 170403-00106 (17040300106) , 170401-00048A (17040100048A) DX300 Final Drive DX300 Travel Motor , DH215-7 Travel Motor DH215-7 Final Drive Best Sell .
  • Hyundai Excavator Final Drives: R250-7 final drive R250-7 travel motor 31N8-40060 (31N840060) 31N8-40011 (31N840011) , 31N8-40011 (31N840011) R305LC-7 Travel Motor R305LC-7 Final Drive in stock , R80-7 Final Drive in stock for sale .
  • Nachi Final Drives: PHW-250-41-1S1-8104A (PHW250411S18104A) Nachi PHW-250 Final Drive for sale , GM07VL2-D-26/35-4 (GM07VL2D26354) GM07 travel motor Nabtesco GM07VL Final Drive , PHV-1B-12B-8817C (PHV1B12B8817C) U17-3 Final Drive in stock , Nachi PHV-4B final drive Nachi final drive hot sale .
  • IHI Final Drives: IHI 45 Final Drive IHI 45 travel motor in stock , IHI is40g final drive IHI is40g travel motor in stock .
  • Takeuchi Final Drives: TB135 Final Drive TB135 Travel Motor in stock .
  • Kobelco Final Drives: SK330-8 travel gearbox M4V290-170F (M4V290170F) M4V290F-RG6.5F (M4V290FRG65F) LC15V00026F2 (LC15V00026F2) LC15V00023F2 (LC15V00023F2) , JS330 Final Drive MAG-170VP-5000 (MAG170VP5000) in stock for sale , LQ15V00020F1 (LQ15V00020F1) SK260-8 final drive SK260-8 travel motor .
  • JCB Final Drives: JS330 Swing Device JS330 Swing Motor KSC0196 (KSC0196) in stock , JS240 swing reduction gearbox JS220 swing gearbox .
  • Caterpillar Mini Excavator Final Drives: 303.5 Excavator 291-9390 (2919390) 280-3097 (2803097) 303.5 Final Drive Travel Motor .
  • Other Final Drives: U25 final drive KYB MAG-18VP-230 (MAG18VP230) IN STOCK .

Undercarriage and Track Components

Keep your machinery moving with our durable undercarriage parts, including track rollers and rubber tracks.

  • Find pc60 track roller , mini excavator track rollers, and e320 track roller .
  • We offer Kubota Agriculture Rubber Track crawler 4259047 (4259047) , 450x83.5 (450x83.5) , 200 72 (200 72) , 320X90 (320X90) rubber crawler track belt undercarriage China.
  • Kubota 450 90 (45090) rubber track, pc38uu rubber track manufacturer for crawler excavator.
  • Rubber track/ belt for mitsubishi mm40sr excavator, engineering for kubota,kobelco,volvo,doosan.

Filters and Other Essential Parts

Maintain your equipment's performance with our selection of high-quality filters and various other crucial components.

  • Doosan hydraulic air filter 17801-75010 (1780175010) , 17801-54100 (1780154100) , 28113-2h000 (281132h000) .
  • Sumitomo Kato diesel engine oil filter, oil filter element, oil filter manufacturers china.
  • Seal kits like R200 Excavator Parts R200 Seal Floating and JS205 Excavator Parts JS205 Seal Kit.
  • Cylinder components such as 21M-70-11440 (21M7011440) PC650-8 Boom Cylinder Pin , 707-01-XT250 (70701XT250) 707-01-XT860 (70701XT860) PC400-7 Bucket Cylinder , 320D Stick Cylinder 2426744 (2426744) .
  • Engine Parts: PC340NLC-7K Engine Turbocharger 6743818040 (6743818040) PC300-7 Turbocharger, 4TNV94L Excavator EC55B Engine Assy , genuine new 6261-71-1220 (6261711220) PC400-8 Common rail.
  • Swing Components: EC210BLC Swing motor 10A-30C/270-122 (10A30C270122) 14524189 (14524189) , EC460B Swing Reducer EC460B Swing Gearbox VOE14541030 (VOE14541030) , cx210 swing bearing cx210 slew circle hot sale, DX225 Swing Reducer K1038203 (K1038203) DX225 swing gearbox, PC350-7 Swing Motor 706-7K-01170 (7067K01170) , js200 swing bearing js200 swing circle.
  • Other Parts: excavator parts js130 handle controller js210 joystick, excavator parts solar 225LCV cabin door hot sale, DX300 Oil Cooler DX300LC Radiator 202-00136B (20200136B) for sale, EC360 main control valve VOE14557520 (VOE14557520) .

Understanding Machinery Components

Knowing the function and location of key parts is essential for maintenance and repair. Here are a few definitions:

A Hydraulic Pump converts mechanical energy into hydraulic energy, pressurizing fluid to power various functions like lifting, digging, and tracking. It's located in the engine compartment, connected to the engine's power take-off (PTO).

A Final Drive is the last gear reduction unit in the drivetrain, converting high-speed, low-torque rotation from the travel motor into low-speed, high-torque rotation to drive the track or wheel. It's located at the hub of the drive sprocket.

A Track Roller supports the weight of the excavator's frame and helps guide the track along the track frame. Multiple rollers are positioned along the bottom of the track frame.

A Seal Kit contains various seals, O-rings, and gaskets used to prevent fluid leaks in hydraulic cylinders, pumps, motors, and other components. They are installed within the component housings.

An Air Filter cleans the air entering the engine, preventing dust and debris from causing damage. It's located in the engine's air intake system.

An Oil Filter removes contaminants from the engine oil or hydraulic fluid, protecting system components from wear. It's located in the lubrication or hydraulic circuit.

A Swing Motor is a hydraulic motor that rotates the excavator's upper structure. It's typically located beneath the cab, attached to the swing gearbox.

A Travel Motor is a hydraulic motor that drives the final drive to propel the excavator forward or backward. It's mounted directly to the final drive housing at the drive sprocket.

A Turbocharger uses exhaust gases to spin a turbine, which compresses intake air to increase engine power. It's mounted on the engine's exhaust manifold.

A Main Control Valve directs hydraulic fluid flow from the pump to various cylinders and motors based on operator input. It's a central component located in the hydraulic system.

Finding the Right Part & Common Questions

We understand that sourcing the correct part can be challenging. Here are some frequently asked questions:

Q: How do I ensure I order the correct part for my excavator?
A: The best way is to provide your excavator's make, model, serial number, and if possible, the original part number from the component you are replacing. Pictures of the part and the machine's nameplate are also very helpful.

Q: What is the difference between genuine, OEM, and aftermarket parts?
A: Genuine parts are made by the original equipment manufacturer (OEM) of the machine (e.g., a Komatsu part from Komatsu). OEM parts might be made by a supplier contracted by the machine manufacturer but branded with the supplier's name. Aftermarket parts are made by other manufacturers, often offering a cost-effective alternative while aiming to meet or exceed original specifications. Growshine provides both genuine and high-quality aftermarket options.

Q: Do you offer worldwide shipping?
A: Yes, Growshine International specializes in import and export trade and provides reliable worldwide shipping options to get your parts to you, no matter where you are located.

Growshine International: Your Global Parts Supplier

Growshine International is your reliable partner for sourcing engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts globally. We manage the entire import and export trade process, ensuring smooth transactions and timely delivery. Our mission is to provide customers worldwide with access to a wide range of high-quality parts at competitive pricing. We maintain an extensive inventory and offer dedicated service to meet your needs. From sourcing hard-to-find spare parts to managing large orders of replacement parts, Growshine is equipped to handle your requirements.

We are committed to being your primary source for machinery components and truck components, offering global sourcing expertise and reliable supply chain management.

Common Excavator Issue: Weak or Uneven Travel

Problem: Your excavator is not tracking straight, or the travel speed is significantly reduced on one or both sides.

Possible Causes:

  • Low hydraulic pressure in the travel circuit.
  • Clogged hydraulic filter restricting flow to the travel motors.
  • Worn seals or internal damage within the travel motor.
  • Problems with the final drive gear reduction.
  • Issues with the main control valve directing flow to the travel circuit.

Troubleshooting Steps:

  • Check the hydraulic fluid level and condition. Low fluid or contaminated fluid can cause pressure issues.
  • Inspect and replace the hydraulic return filter and suction filter if necessary.
  • Listen for unusual noises from the travel motor or final drive while traveling.
  • Inspect the travel motor and final drive for external leaks, which may indicate failed seals.
  • If the problem persists, further diagnosis by a qualified technician may be needed to check hydraulic pressures and inspect internal components of the travel motor, final drive, or control valve.
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Growshine-Ailin

Growshine International

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