BMW Axles & Half-Shafts

We offer front and rear axle shafts for your BMW. BMW all wheel drive models front axle shafts are common failure items. We recommend inspecting the rubber boots regularly as a preventative measure. If the CV joints of the axle shaft are exposed to water and dirt they are very likely to fail prematurely.

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Powerflex BMW E21 Rear Axle Carrier Mount Bushing Black Series ...

T#:34214752

Part#: PFR5-1620BLK

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$ 115.99 USD

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$ 115.99 USD

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The Powerflex BMW E21 Rear Axle Carrier Mount Bushing (Black Series) is a specialized component designed for high-performance applications, particularly suited to motorsport or track use. It replaces the standard rubber bushing in the rear axle carrier, providing enhanced durability and precision.

Key Characteristics:

High-Performance Polyurethane: Constructed from an extra-stiff polyurethane blend, the Black Series bushings are 25% stiffer than Powerflex's standard bushings, offering superior rigidity and control.
Race-Focused: Designed for maximum performance, these bushings reduce unwanted movement in the rear axle, improving suspension geometry and alignment under load. This leads to sharper handling and better grip in aggressive driving scenarios.
Durability: Unlike OEM rubber bushings, these polyurethane versions resist wear, deformation, and degradation from heat and fluid exposure, making them ideal for extreme conditions.
Precision Fit: Engineered to fit BMW E21 models, they provide a direct replacement, offering ease of installation and compatibility without the need for modifications.

This bushing is part of Powerflex’s most performance-oriented range and is ideal for drivers seeking to maximize the performance potential of their BMW E21 on the track or during spirited driving. Comfort is secondary to improved handling and precision with this upgrade.

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BMW Axles & Half-Shafts

Powerflex BMW E21 Rear Axle Carrier Mount Bushing Black Series ...

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