Description
BMW Front control arm – inner bush
Strongflex – 031981B
The Strongflex 031981B is a polyurethane inner bush for the front control arm 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.
Delivery & fitting
- Hardness: 80ShA
- Material: Polyurethane (PUR/PU)
- 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): 31122614100
- Hardness: 80ShA (standard)
- Material: Polyurethane (PUR/PU)
Full compatibility list
- BMW E114 / E115 Neue Klasse (62-77)
- BMW E3 / E9 (68-77)












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