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Bulldozer Komatsu D65-16 D65-17 D65-18 D85-3 GD755-5 Fan Pump Auxiliary Pump708-1S-00460 708-1S-00290

Bulldozer Komatsu D65-16 D65-17 D65-18 D85-3 GD755-5 Fan Pump Auxiliary Pump708-1S-00460 708-1S-00290

708-1S-00460 hydraulic fan pump

Hydraulic Fan Pump For Komatsu D65-16

708-1S-00460

Place of Origin:

China

Brand Name:

CAVOYD

Model Number:

D65-16 D65-17 D65-18 D85-3 GD755-5

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Product Details
Warranty:
6 Months
Part No:
708-1S-00460 708-1S-00290
Price:
Negotiable
Delivery Time:
3-8 Working Days
Applicable Model:
D65-16 D65-17 D65-18 D85-3 GD755-5
Supply Ability:
300 Sets / Month
Payment Terms:
Western Union, T/T, Assurance
MOQ:
1 Set
Condition:
New / Rebuilt
Transportation Method:
DHL, UPS, FedEx, Sea Freight
Product Name:
Bulldozer Fan Pump
Packaging Details:
Wooden Case / Cartonwith Foam Protection, Or As Required
Highlight:

708-1S-00460 hydraulic fan pump

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Hydraulic Fan Pump For Komatsu D65-16

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708-1S-00460

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Dimension: L25×W35×H30 cm
Delivery Time
3-8 days
Payment Terms
T/T
Supply Ability
300pcs/day
Product Description
Product Overview

The Komatsu D65-16, D65-17, D65-18, D85-3, and GD755-5 Fan Pump / Auxiliary Pump (part numbers 708-1S-00460 and 708-1S-00290) is a precision-engineered hydraulic component designed for reliable performance in demanding earthmoving applications. Manufactured to strict OEM standards, it ensures consistent flow and pressure for optimal cooling system operation.

Key Features
  • Precision-machined gears deliver high volumetric efficiency and stable output.
  • Durable, wear-resistant housing ensures long service life under heavy loads.
  • Direct OEM-fit mounting allows bolt-on replacement with no modification required.
  • Each unit is rigorously tested against OEM specifications for pressure and flow performance.
Common Faults & Diagnosis
  • Low cooling performance / abnormal fan speed: Pump wear causes insufficient flow or pressure.
  • Abnormal noise or squealing: Air ingestion, worn gears, or a blocked suction filter.
  • Fan not working at all: Check the fan motor (708-7S-00352) and the pump drive gear in addition to the pump.

Diagnostic tip: When the fan fails completely, always inspect the fan motor and drive gear — these components can mimic pump failure and are often overlooked.

Product Images
Komatsu D65-16/D65-17/D65-18/D85-3/GD755-5 fan pump and auxiliary pump assembly, part number 708-1S-00460, showing precision-machined gears and durable housing
Komatsu D65-16/D65-17/D65-18/D85-3/GD755-5 auxiliary pump, part number 708-1S-00290, side view highlighting OEM-fit mounting configuration

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