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9A210604005
Product Information
Product Information
Coolant Pump With Pulley Bearing Housing.

The coolant pump with pulley bearing housing is a key component of the engine cooling system, designed to circulate coolant throughout the engine and maintain optimal operating temperature. This assembly includes the water pump along with an integrated pulley and bearing housing, ensuring smooth mechanical operation and reliable coolant flow.

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Diagram Ref No 1

What This Product Does:

  • Circulates coolant through the engine and radiator
  • Regulates engine temperature to prevent overheating
  • Uses a pulley system driven by the auxiliary belt
  • Provides smooth rotation via integrated bearing housing

Symptoms Of Wear Or Failure:
  • Coolant leaks around the pump or housing
  • Grinding or whining noise from the bearing or pulley
  • Engine overheating or fluctuating temperature
  • Visible wobble in the pulley or belt misalignment
  • Coolant loss or reduced cooling efficiency

Why Replacement Matters:
  • Restores proper coolant circulation and temperature control
  • Prevents engine overheating and potential damage
  • Ensures smooth and stable pulley operation
  • Maintains correct belt alignment and accessory performance
  • Helps avoid costly repairs caused by cooling system failure



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A210604005
9A210604004
9A210604003

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