Product Details

The noise of the power steering pump is good.

The noise of the power steering pump is good.

After determining the actual flow requirements and control flow for the power steering system, the displacement of the power steering pump should only meet the flow requirements at different speeds and should not be too large. Excessive flow not only wastes engine power but also increases the internal circulation of the pump system, leading to excessively high system oil temperatures, which reduces the lifespan of the power steering pump and the entire steering system.
  • Description
  • Product Attributes

      Model: FZB146
      Brand: FZB
      Origin: China

    Packaging and Delivery

      Sales Unit: Piece
      Packaging Type: Paper Box, Pallet

      Image Example:

    Description  
    Power Steering Pump Displacement Matching
      After determining the actual flow requirements and control flow of the power steering system, the displacement of the power steering pump should only meet the flow requirements at different speeds and should not be too large. Excessive flow not only wastes engine power but also increases internal circulation in the pump system, causing the system oil temperature to be too high, which reduces the service life of the power steering pump and the entire steering system.
    Key Parameters

     Product Name Hydraulic Power Steering Pump
     Product Function Provide hydraulic oil for the steering gear
     Pump Model Vane Pump
     Product Number FZB146
     REF. PN 
     OEM PN PW913458
     Product Application Proton SAGA
     Displacement 8.1 ml/r
     Maximum Pressure 8.3-9.0 Mpa
     Speed Range 600-8000 r/min
     Flow Rate 6.5-8 L/min
     Inlet φ16 mm
     Outlet M16×1.5
     Rotation Direction Right

    Power Steering - Troubleshooting Guide
    Abnormal Noise
      If the power steering pump is belt-driven, a harsh noise may indicate that the belt should be tightened or replaced.
      A clicking sound heard when turning or changing direction may indicate that some components are loose and shifting under load.
      Changes in normal pump noise may indicate that air has been drawn into the system or that the fluid level is low.

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