Chassis Components› Bushings and Mounts

Powerflex

Rear Differential Mounting Bushing Kit

$470.38

SKU: PFR5-4024

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 PFR5-4024 is a set of rear differential mounting bushings designed to reduce drivetrain deflection and wheel-hop. These bushings are made from polyurethane and aluminum components. The kit includes polyurethane bushings, aluminum sleeves, and assembly grease. It replaces OEM BMW part number 33118090205.
Show original supplier description
The Powerflex PFR5-4024 Rear Diff Front Mounting Bushings offer a durable, semi-solid mount for your BMW's drivetrain. The "Purple" variant features an 80A durometer polyurethane, making it suitable for street use. Constructed from a combination of CNC-machined aluminum and Powerflex's signature polyurethane, these bushings also incorporate black anodized 2011-T6 aluminum components. The kit includes eight polyurethane bushings, two "A" aluminum sleeves, six "B" aluminum sleeves, and a PTFE silicone assembly grease. These replace the OEM BMW part number 33118090205. Fitment is specific to the 2021+ BMW M3 (G80), 2021+ BMW M4 (G82/G83), and 2023+ BMW M2 (G87). This includes both RWD and AWD models. It's important to note that a slight increase in Noise, Vibration, and Harshness (NVH) may be experienced due to the stiffer mounting between the transmission and chassis. The use of harder materials generally transmits more NVH.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPowerflex
Part NumberPFR5-4024
CategoryChassis Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy