SPL Parts 2010+ BMW F2x 2 Series / 2011+ BMW F3 X 3 & 4 Series Rear Traction Arm Knuckle Bushing - SPL RKB F3X
Free US shipping on orders over $250
Make sure this fits your car
Fits: M240i / M235i F22/F23, 340i / 335i / 330i F30/F31, 440i / 435i F32/F33/F36
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
These Rear Traction Arm Knuckle Bushing replace the rubber factory bushing attaching the lower control arm to the knuckle with a low friction teflon-lined spherical bearing. Replacing the OEM component with this bushing will allow for less deflection under heavy load, and less bind as the arm travels through its suspension. We use the largest possible FK bearing in this location for increased longevity and lower NVH.
Fits: BMW M240i (F22), BMW 440i (F32), BMW 340i (F30). Confirm fitment with us before ordering.
Part #: SPL RKB F3X
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| BMW | M240i / M235i | F22/F23 | 2014–2021 | |
| BMW | 340i / 335i / 330i | F30/F31 | 2012–2019 | |
| BMW | 440i / 435i | F32/F33/F36 | 2014–2020 |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
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