The Whiteline rear differential mount bushing maintains correct pinion angle and improves gearshift feel to reduce initial torque loss and aid power transfer to the wheels. Designed for BMW 1 Series (05+) and 3 Series (2005–2010/11) rear diff applications, the bushing uses a modern synthetic elastomer resistant to oil, grease and weathering, with protective plating and internal grease reservoirs for extended service life.
Whiteline 06-18 BMW 3 Series E90/F30 / 08-11 1 Series / 14-21 2 Series Rear Diff Mount Bushing