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Porsche Power Steering Pump (Rebuilt) – Luk
Porsche Power Steering Pump (Rebuilt) – Luk
Porsche Power Steering Pump (Rebuilt) – Luk
Porsche Power Steering Pump (Rebuilt) – Luk

Porsche Power Steering Pump (Rebuilt) – Luk

LUK
Availability:
Out of stock
SKU 541 0138 100
Sold out
$444.95 - $444.95
$444.95
$444.95 - $444.95
$444.95
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

A rebuilt Porsche power steering pump that restores hydraulic assist to factory performance. This unit replaces worn OEM units prone to bearing noise and leaks, ensuring responsive steering in 911, Boxster, and Cayman models.

Key Features & Benefits

  • Rebuilt to OEM Specs: Restores original steering feel and reliability.
  • Includes New Seals and Bearings: Eliminates common squealing and grinding noises.
  • Direct Fitment: Replaces part numbers 99631405002, 99631405052, and Luk 5410138100.
  • High-Pressure Operation: Designed for hydraulic steering systems on Porsche vehicles.

Vehicle Fitment

Make Model Years Engine
Porsche 911 1999–2001 3.4H6
Porsche 911 2012 3.4H6
Porsche Cayman 2006–2008 3.4H6
Porsche Cayman 2007–2008 2.7H6
Porsche Boxster 2007–2008 3.4H6
Porsche Boxster 2004–2008 2.7H6
Porsche 911 2002–2008 3.6H6
Porsche Boxster 2000–2006 3.2H6
Porsche Boxster 1997–1999 2.5H6

Technical Specifications

Part Number 99631405002
OEM Cross Reference 99631405052, Luk 5410138100

Installation Notes

Direct replacement; no modifications required.

About LUK

Luk is a trusted OEM partner for Porsche steering and drivetrain components, known for high-quality manufacturing.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 9 applications
996 911
Make Model Engine Years
Porsche 911 3.4H6 1999–2001
Porsche 911 3.6H6 2002–2008
991 911
Make Model Engine Years
Porsche 911 3.4H6 2012–2012
987 Cayman
Make Model Engine Years
Porsche Cayman 3.4H6 2006–2008
Porsche Cayman 2.7H6 2007–2008
987 Boxster
Make Model Engine Years
Porsche Boxster 3.4H6 2007–2008
Porsche Boxster 2.7H6 2004–2008
986 Boxster
Make Model Engine Years
Porsche Boxster 3.2H6 2000–2006
Porsche Boxster 2.5H6 1997–1999

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