Bmw X3m Diff Bolt Upgrade

Rear Differential Bushing/Bolt Compilation ThreadXBimmers BMW X3 Forum BMW X3/X4 Forums (2018 - 2024) BMW X3M (F97) and X4M (F98) General Forum (2018+) Rear Differential Bushing/Bolt Compilation Thread. The only ultimate complete kit on the market - Uprated Diff Bolt, End Bushing & collar kit, fix For Bmw X3M/X4M Exclusive to Fj Motorwerkes. Our latest revision is now UK made, using premium CNC machine engineering and stainless steel components only.

BMW X3M/X4M upgraded diff bolt kit Kit includes: * 12.9 grade 14mm bolt * Class 6 fine pitch Nylon insert Nut * High quality 3mm thick Zinc plated washers Our upgraded bolt kit is 25% stronger than the stock BMW 10.9 grade bolt Installation takes 1hr. Today we replace the diff bolt on my 2020 X3M, and then take it for a few test launches. Additionally, we also get the car re-tinted, and I talk about the la.

Bolt Saver II Kit for BMW X3M and X4M rear differential bushing mount bolt. The in creased strength of the new carbon fiber infusion process makes Bolt Saver II even more desirable that the original version at no additional cost. This kit works with your OEM bushing.

2 products Bmw X3M F97 X4M F98 Rear Differential Bush Bolt Collar Upgrade, Complete Diff Kit Exclusive Fj Motorwerkes - Supply & Fit service £499.00 GBP. Application: F97/F98 G01/02 X3M/X4M, M40iX Description: Replaces the rear differential OEM rear rubber bushing which allows too much flex and movement of the rear differential due to the axial and radial torque forces generated by the drivetrain. This unwanted flex and movement leads to the premature failure of the 14mm mounting bolt causing catastrophic damage to the differential, driveshaft.