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Bulldozer Komatsu D275AX-5 Steering Motor Assembly Auxiliary Hydraulic Motor Assembly 708-7H-00040 708-7H-03111

Bulldozer Komatsu D275AX-5 Steering Motor Assembly Auxiliary Hydraulic Motor Assembly 708-7H-00040 708-7H-03111

708-7H-00040

Steering Motor Assembly For Komatsu D275AX-5

708-7H-00040 steering motor assembly

Place of Origin:

China

Brand Name:

CAVOYD

Model Number:

D275AX-5

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Bulldozer Komatsu D275AX-5 Steering Motor Assembly Auxiliary Hydraulic Motor Assembly 708-7H-00040 708-7H-03111 Bulldozer Komatsu D275AX-5 Steering Motor Assembly Auxiliary Hydraulic Motor Assembly 708-7H-00040 708-7H-03111 Bulldozer Komatsu D275AX-5 Steering Motor Assembly Auxiliary Hydraulic Motor Assembly 708-7H-00040 708-7H-03111 Bulldozer Komatsu D275AX-5 Steering Motor Assembly Auxiliary Hydraulic Motor Assembly 708-7H-00040 708-7H-03111 Bulldozer Komatsu D275AX-5 Steering Motor Assembly Auxiliary Hydraulic Motor Assembly 708-7H-00040 708-7H-03111 Bulldozer Komatsu D275AX-5 Steering Motor Assembly Auxiliary Hydraulic Motor Assembly 708-7H-00040 708-7H-03111
Product Details
Part No:
708-7H-00040
Payment Terms:
Western Union, T/T, Assurance
Warranty:
6 Months
MOQ:
1 Set
Delivery Time:
3-8 Working Days
Product Name:
Bulldozer Fan Motor
Packaging Details:
Wooden Case / Cartonwith Foam Protection, Or As Required
Condition:
New / Rebuilt
Price:
Negotiable
Supply Ability:
300 Sets / Month
Transportation Method:
DHL, UPS, FedEx, Sea Freight
Highlight:

708-7H-00040

,

Steering Motor Assembly For Komatsu D275AX-5

,

708-7H-00040 steering motor assembly

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Dimension: L35×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 & Troubleshooting
  • Fan not rotating / abnormal speed: Measure the fan motor inlet pressure and flow. If pressure is normal but the fan does not turn, it indicates internal motor wear. If pressure or flow is insufficient, check the fan pump, filter, and oil circuit.
  • Variable-speed failure (constant high/low speed): Faulty solenoid valve or abnormal electronic control signal. The has an electronically controlled variable-speed fan; check the solenoid and wiring first.
  • Abnormal noise / squealing: Worn motor bearing, air ingestion in the system (cavitation), or contaminated oil.
  • Oil leakage: Aged shaft oil seal or worn end-cover O-rings.
  • High oil temperature: Severe motor internal leakage generates heat, accelerating wear.
Repair & Purchasing Recommendations
  • Light wear: Replace the oil seal and seal kit, clean the interior, and inspect or repair the solenoid valve.
  • Severe scoring: Replace the rotating group parts or the fan motor assembly.
  • After reassembly, always fill with hydraulic oil before starting. Running dry will burn out the motor.
  • When ordering, confirm the specific sub-model and the original old part number.
Komatsu D275AX-5 steering motor assembly and auxiliary hydraulic motor assembly with part numbers 708-7H-00040 and 708-7H-03111

Tags：

fan motor assembly

radiator fan motor

hydraulic cooling fan motor

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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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