Genuine BMW S55 Input and Output Shaft Seal Replacement Kit for F80 M3, F82 F83 M4, F87 M2 Competition
Stop differential oil leaks and restore factory reliability with this Genuine BMW differential seal kit. Designed for the S55-powered F80 M3, F82 M4, F83 M4 and F87 M2 Competition, this OEM BMW kit replaces the leaking input shaft seal and both output shaft seals with original equipment components for a perfect fit and long service life. Ideal for preventative maintenance or curing a diff oil leak, this complete BMW final drive seal kit is the trusted solution for enthusiasts who want a quiet, clean and smooth drivetrain.
At Nforcd we have supplied and fitted this kit on customer S55 cars and our own builds with excellent results. Fitment is spot on, sealing performance is consistent and customers report leak-free driving after installation. If you are searching for BMW S55 input shaft seal, BMW S55 output shaft seal, F80 M3 differential seal kit, F82 M4 diff seals, F87 M2 Competition diff oil seal or OEM BMW final drive seals, this is the genuine part you want.
Why choose this genuine BMW kit
- OEM quality and correct sizing for S55 F8X applications
- Fixes common differential oil leaks at the input and output shafts
- Includes seals, gaskets, hardware and final-drive oil for a thorough service
- Factory fit, no guesswork, no compatibility headaches
- Proven by our customers and in-house installs for reliability and performance
What is included
- Shaft seal - 50x76x10, 2x
- Assembly ring, 2x
- Dustcover plate, 1x
- Repair kit insert nut - M39x1.5x20, 1x
- Shaft seal - 50x80x9, 1x
- Final-drive gear oil MSP/A - 1L, 1x
- Gasket, 2x
- Collar nut - M8, 4x
Compatibility
For S55 F8X BMW M models with the S55 engine:
- BMW M Series F87 M2 Competition LCI - 09/2016 to 12/2019
- BMW M Series F80 M3 - 04/2012 to 06/2015
- BMW M Series F80 M3 LCI - 01/2015 to 10/2018
- BMW M Series F82 M4 - 02/2013 to 02/2017
- BMW M Series F82 M4 LCI - 05/2016 to 12/2019
- BMW M Series F83 M4 - 06/2013 to 02/2017
- BMW M Series F83 M4 LCI - 05/2016 to 12/2019
Part number
GBMW0041
Fitting and support
Professional installation recommended. For expert fitting, choose Nforcd in Warwickshire. Request a fitting quote by emailing Sales@nforcd.com.
Compatibility check
We verify compatibility before dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout to ensure the correct part for your vehicle.
Manufactured by
BMW - Genuine BMW performance parts and original equipment quality.
Warranty
Two years manufacturer warranty for UK customers and one year for international customers when a VIN is provided at checkout on compatible vehicles.
Search keywords
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