Whiteline
Whiteline Rear Differential Mount Bushing Kit, BMW 3 Series (E46), X3 (E83), Z4 (E85/E86/E89)
$184.39
Taxes and shipping shown at checkout. Typical delivery is 3 to 7 business days across Canada.
✓ Confirmed-fit parts — add your vehicle in your Garage to check fitment.
Worn rear differential mount bushings let the diff rotate under load, which shows up as clunks on throttle lift, vague shifts, and wheel hop that eats driveline components. This Whiteline kit replaces the tired factory rubber with synthetic elastomer bushings that hold the pinion angle steady, so more of the engine's torque reaches the pavement without the harshness of solid mounts.
- Maintains driveline geometry under hard acceleration for cleaner power delivery
- Reduces differential movement, driveline clunk, and wheel hop
- Synthetic elastomer construction resists oil, ozone, and weather
- Kit includes 5 bushings, 3 tubes, and 5 washers
- Part number KDT982, rear differential mount position
Fits:
- BMW 3 Series (E46) 1999-2006
- BMW X3 (E83) 2004-2010
- BMW Z4 (E85/E86) 2003-2008
- BMW Z4 (E89) 2009-2016
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