Power Steering Pump

2011 GMC Savana Special 4.8 ASECTION Power Steering Pump
WARNING: This page is about a different car, the 2011 GMC Savana and 2011 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Power Steering Pump Disassembled View
GM429932Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 O-ring Seal
2 Hydraulic Pump Housing Assembly
3 Magnet
4 Rectangular Section Seal
5 Rectangular Section Seal
6 Control Valve Assembly
7 Flow Control Spring
8 Hydraulic Pump Reservoir Assembly
9 Pump Mounting Studs
10 O-ring Seal
11 Connector and Fitting Assembly
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.