Description
BMW E38/Z8/E52 Rear axle differential mount rear bush
Strongflex – 031917B
The Strongflex 031917B is a polyurethane rear bush for the rear axle differential mount with a hardness of 80ShA (red, standard). It replaces the soft OEM rubber, giving more precise geometry, better control and greater durability for fast road, drift and track use.
Compatible with:
- BMW E38 (1994–2001)
- BMW Z8/E52 (1999–2003)
Delivery & fitting
- Hardness: 80ShA
- Material: Polyurethane (PUR/PU)
- Diagrams: D0341
- Includes assembly grease for easy fitting
For many BMW models we stock the Strongflex SPORT (yellow) range; everything else is delivered very quickly, in around 4 to 7 days.
Specifications
- Required per car: 2
- Pieces per pack: 1
- OEM number(s): 33171090089, 33171090100
- Hardness: 80ShA (standard)
- Material: Polyurethane (PUR/PU)










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