Powerflex

Control Arm Bushing

$149.99

SKU: 212.31.546.0001

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Powerflex Front Control Arm Bushing Kit (BW Part #: 212.31.546.0001) provides sharper steering and more precise handling by replacing the stock rubber bushings with durable polyurethane. These 66mm bushings come pre-installed into new housings, simplifying installation and requiring minimal tools. This kit is a direct replacement for BMW part #31126757623. This kit is designed for specific BMW models, including the 3 Series E46 (1999-2005) variants such as the 320i, 323Ci, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, and 330i. It also fits the Z Series E85/E86 Z4 (2003-2008) models, including the Z4 2.5i M54, Z4 3.0i M54, Z4 3.0i N52, and Z4 3.0si N52. For vehicles with over 90,000 miles, it is recommended to inspect the front control arm's ball joints for wear, as any looseness can affect tire wear and handling. The Powerflex bushings come with a lifetime warranty. Please note that these bushings are assembled at the time of order, and an additional business day should be allowed for assembly.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandPowerflex
Part Number212.31.546.0001
CategorySuspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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