Chassis Components› Bushings and Mounts

Powerflex

Rear Lower Arm Rear Bush

$101.99

SKU: PFR5-711

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Powerflex Rear Lower Arm Rear Bush is a high-performance urethane bushing designed to replace the stock component in the rear lower swing arm of select BMW E39 models. It offers less deflection for improved handling and more precise alignment. This bushing is a cost-effective solution, as BMW does not offer the inner bushings separately, often requiring the purchase of a complete new arm.
Show original supplier description
The Powerflex Rear Lower Arm Rear Bush is engineered to replace the stock bushings found in the rear lower swing arm of BMW E39 525i, 528i, 530i, and 540i models. These high-performance urethane bushings significantly reduce deflection, leading to enhanced handling characteristics and a more precise wheel alignment. This offers a durable and cost-effective alternative to replacing the entire swing arm, which can cost upwards of $500 per side from BMW. This specific bushing utilizes a 16mm bore sleeve and is designed to replace BMW part numbers 33326770951 and 33326770952. It is designed to fit where an M12 mounting bolt is used, with the associated BMW part number for the bolt being 33321095102. The product is backed by Powerflex's industry-leading Lifetime Warranty, ensuring long-term performance and value. These bushings are sold individually, with two required per vehicle. Powerflex is a certified ISO9001 company, recognized for its quality and international trade achievements.

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 NumberPFR5-711
CategoryChassis 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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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