SuperPro
SuperPro Rear Differential Front Mount Bushing Kit SPF3950K
SuperPro Rear Differential Front Mount Bushing Kit SPF3950K
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The OEM differential mount bushing has been identified as having a low service life. SuperPro has developed a part that is easy to install, with a high service life and delivers zero cabin noise.
SPR Bushings - Differential
Vehicle Fitment
- 2008-2011 BMW 128i
- 2008-2011 BMW 135i
- 2014-2016 BMW 228i
- 2015-2016 BMW 228i xDrive
- 2017-2021 BMW 230i
- 2017-2021 BMW 230i xDrive
- 2013-2018 BMW 320i
- 2013-2018 BMW 320i xDrive
- 2006 BMW 325i
- 2006 BMW 325xi
- 2014-2018 BMW 328d
- 2014-2018 BMW 328d xDrive
- 2007-2016 BMW 328i
- 2014-2016 BMW 328i GT xDrive
- 2009-2016 BMW 328i xDrive
- 2007-2008 BMW 328xi
- 2016-2018 BMW 330e
- 2006-2018 BMW 330i
- 2017-2019 BMW 330i GT xDrive
- 2017-2019 BMW 330i xDrive
- 2006 BMW 330xi
- 2009-2011 BMW 335d
- 2007-2015 BMW 335i
- 2014-2016 BMW 335i GT xDrive
- 2009-2015 BMW 335i xDrive
- 2011 BMW 335is
- 2007-2008 BMW 335xi
- 2016-2018 BMW 340i
- 2017-2019 BMW 340i GT xDrive
- 2016-2018 BMW 340i xDrive
- 2014-2016 BMW 428i
- 2015-2016 BMW 428i Gran Coupe
- 2014-2016 BMW 428i xDrive
- 2015-2016 BMW 428i xDrive Gran Coupe
- 2017-2020 BMW 430i
- 2017-2020 BMW 430i Gran Coupe
- 2017-2020 BMW 430i xDrive
- 2017-2020 BMW 430i xDrive Gran Coupe
- 2014-2016 BMW 435i
- 2015-2016 BMW 435i Gran Coupe
- 2014-2016 BMW 435i xDrive
- 2015-2016 BMW 435i xDrive Gran Coupe
- 2017-2020 BMW 440i
- 2017-2020 BMW 440i Gran Coupe
- 2017-2020 BMW 440i xDrive
- 2017-2020 BMW 440i xDrive Gran Coupe
- 2013-2015 BMW ActiveHybrid 3
- 2014-2016 BMW M235i
- 2015-2016 BMW M235i xDrive
- 2017-2021 BMW M240i
- 2017-2020 BMW M240i xDrive
- 2013-2015 BMW X1
Specifications
- Manufacturer Part Number: SPF3950K
- Supplier Part Number: sprSPF3950K
- Type: Bushing Kit
- Shipping Dimensions: 8.6 x 5.3 x 4.6 in
- Shipping Weight: 2.8 lb
- EAN: 9317745039501
- Installation Time: 5 Hours
- Bush Type: 1
- QTY: 4
- OD (A): 50
- ID (B): 23.5
- Length (C): 26.3
- FL (D): 4.75
- FLOD (E): 56
- C/Tube Qty: 2 /1
- C/Tube Size: 24x12.3x54 / 28.57x14.3x60
- Kit Contents: 5B,3T,3W
- Kits Required: 1
- Fitting Position: Rear
Manufacturer Part Number: SPF3950K
Images are for illustrative purposes only. Actual product may vary.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — SuperPro
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Manufacturer's Warranty — SuperPro
SuperPro Suspension Bushings, Sway Bars and Suspension Arms are covered by a Lifetime Warranty against manufacturing defects, and SuperPro places no limitation on the scope of use — on-road, off-road, racetrack and competitive motorsport all remain warranty-eligible. Ball Joints, Tie Rod Ends, Duroballs and Links are covered by a 3-year / 36,000-mile / 60,000-km warranty. Cover is limited to replacement of the originally supplied SuperPro component, and SuperPro may supply a superseded version; it does not reimburse or refund warranty-eligible products, installation, alignment or related expenses. Product finish and normal wear are excluded, including surface degradation and corrosion from road salt, debris or the elements, as is damage or premature wear caused by incorrect installation or by failing to align the wheels as recommended. Removal and replacement labour and consequential damage are not covered where local law permits that limit. A claim requires proof of original purchase from an authorised reseller showing the claimant as the purchaser, and the part must have been originally supplied for the specific application listed in the SuperPro catalogue.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by SuperPro. Contact us if you need help with a warranty claim.

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