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Bulldozer Komatsu D275AX-5EO D275A-5R Hydraulic pump Steering pump Working pump 708-1U-00130 708-1U-00131 708-1U-00133

Bulldozer Komatsu D275AX-5EO D275A-5R Hydraulic pump Steering pump Working pump 708-1U-00130 708-1U-00131 708-1U-00133

Komatsu D275AX-5EO Main Hydraulic Pump

708-1U-00130

708-1U-00130 main hydraulic pump

Place of Origin:

China

Brand Name:

CAVOYD

Model Number:

D275AX-5EO D275A-5R

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Bulldozer Komatsu D275AX-5EO D275A-5R Hydraulic pump Steering pump Working pump 708-1U-00130 708-1U-00131 708-1U-00133 Bulldozer Komatsu D275AX-5EO D275A-5R Hydraulic pump Steering pump Working pump 708-1U-00130 708-1U-00131 708-1U-00133 Bulldozer Komatsu D275AX-5EO D275A-5R Hydraulic pump Steering pump Working pump 708-1U-00130 708-1U-00131 708-1U-00133 Bulldozer Komatsu D275AX-5EO D275A-5R Hydraulic pump Steering pump Working pump 708-1U-00130 708-1U-00131 708-1U-00133 Bulldozer Komatsu D275AX-5EO D275A-5R Hydraulic pump Steering pump Working pump 708-1U-00130 708-1U-00131 708-1U-00133 Bulldozer Komatsu D275AX-5EO D275A-5R Hydraulic pump Steering pump Working pump 708-1U-00130 708-1U-00131 708-1U-00133
Product Details
Part No:
708-1U-00130 708-1U-00131 708-1U-00133
Applicable Model:
D275A-5D
MOQ:
1 Set
Supply Ability:
300 Sets / Month
Product Name:
Bulldozer Hydraulic Pump
Warranty:
6 Months
Condition:
New / Rebuilt
Payment Terms:
Western Union, T/T, Assurance
Packaging Details:
Wooden Case / Cartonwith Foam Protection, Or As Required
Transportation Method:
DHL, UPS, FedEx, Sea Freight
Price:
Negotiable
Delivery Time:
3-8 Working Days
Highlight:

Komatsu D275AX-5EO Main Hydraulic Pump

,

708-1U-00130

,

708-1U-00130 main hydraulic pump

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Dimension: L40×W35×H40 cm
Delivery Time
3-8 days
Payment Terms
T/T
Supply Ability
300pcs/day
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CONTACT US
86--18127821703
280835749@qq.com
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Product Description
Common Faults & Symptoms
  • Abnormal pump noise: Worn pistons and slippers, scratched valve plate; air ingress in suction line, contaminated hydraulic oil.
  • Insufficient output pressure: Internal leakage caused by worn piston pairs and aged seals; faulty pressure regulator, pressure cannot reach rated value.
  • Slow machine movement: Reduced volumetric efficiency of hydraulic pump and insufficient flow; clogged suction filter element, excessive suction resistance.
  • Excessively high hydraulic oil temperature: Heavy internal leakage inside pump and increased frictional heat; improper hydraulic oil grade or deteriorated oil.
  • Pump housing leakage: Aged and damaged end cover seals and O-rings; uneven tightening torque of bolts, cracked housing.
Purchasing Recommendations
  • Verify the stamped part number on the old pump and bulldozer model before order placement. Parts with similar numbers cannot be directly interchanged.
  • New assembly or remanufactured assembly are optional. For reman pumps, confirm factory test report and warranty period.
  • Replace full seal kit during installation, inspect hydraulic oil and suction filter synchronously to prevent premature failure of new pump.
  • Inspection on arrival: Check housing for dents and cracks, intact oil port threads and legible nameplate. Conduct no-load test before installation to check pressure and noise.
  • Storage requirement: Store in dry and shaded area, seal oil ports for dust and moisture protection.
Product Images
Komatsu D275AX-5EO D275A-5R hydraulic pump, steering pump, and working pump assembly — part numbers 708-1U-00130, 708-1U-00131, 708-1U-00133
Tags：

excavator hydraulic pump

bulldozer hydraulic pump

wheel loader hydraulic pump

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Guangzhou Kawo Construction Machinery Co.,Ltd.
With 20 years of professional experience in construction machinery hydraulics, CAVOYD focuses on hydraulic spare parts supply and remanufacturing for excavators, bulldozers and loaders. We mainly supply hydraulic pumps, control valves, swing assemblies, travel assemblies, fan pumps and fan motors. Our parts fit Caterpillar, Komatsu, Volvo, Hitachi, Kobelco, Sany, Doosan and other mainstream brands. We provide high-quality new parts and precision remanufactured parts, serving global clients wit
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