Rein Rein Aluminum Power Steering Pump Pulley - E Chassis M3, M5, M6 - S65, S85 PKP0122

Rein Aluminum Power Steering Pump Pulley - E Chassis M3, M5, M6 - S65, S85

Upgrade the Plastic Pulley in Your BMW with an All Aluminum Construction Replacement from Rein
Rein Rein
T#: 53750179 | Part#: PKP0122
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52.95
SALE: $52.95 (5% OFF)
WAS: $55.99 on 08-31-2026

This product was last offered at the strikethrough price on
08-31-2026

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Rein Rein Aluminum Power Steering Pump Pulley - E Chassis M3, M5, M6 - S65, S85 PKP0122
Rein Aluminum Power Steering Pump Pulley - E Chassis M3, M5, M6 - S65, S85
$52.95

In a competitive environment, component failure is not an option. The OE power steering pulley is a documented weak point, often constructed from composite plastics that fatigue, crack, and fail under the high-RPM loads and extreme thermal cycles of track and street use. Rein's aluminum pulley is a critical hardware upgrade, replacing the fragile factory unit with a precision-machined pulley designed for absolute reliability. By shifting to an all-metal construction, this component eliminates the risk of catastrophic belt toss or pulley fragmentation, ensuring that your steering rack maintains consistent hydraulic pressure regardless of the lateral G-loads or engine speeds.

Note:

Hex bolt is not reusable please see part #07119905527

Prop 65 WarningProp 65 Warning

Cross Reference
  • 32427838220

Product Q&A

Lifetime Replacement

This product is not eligible for Lifetime Replacement
MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E60 M5 S85 5.0L Use vehicle selector to confirm fitment
BMW E63 M6 S85 5.0L Use vehicle selector to confirm fitment
BMW E64 M6 S85 5.0L Use vehicle selector to confirm fitment
BMW E90 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E92 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E93 M3 S65 4.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.