Arnott AS-3801 new rear left air strut for the BMW 640 series with and without Sport Suspension. This assembly replaces the OE strut and features a new custom-tuned shock absorber to provide an excellent ride and outstanding performance. The new air strut is assembled in the USA with long-lasting seals, O-rings, bump stop, heavy-duty crimping rings, new air fitting and connector valve along with a dust boot to protect the strut.
Features:
- Fits Rear Left
- Custom-valved shock
- Heavy-duty crimping rings
- Engineered and assembled in the USA