MW E12, E21, E28 , E30 and E36 Compact

Pair of eccentric rear trailing arm bushings for BMW 3 Series E21: - 315 man. 1.6L 75hp from 11/1980 to 12/1983 (engine code M10B16) - 316 man. 1.6L 90hp from 02/1975 to 09/1980 (engine code M10B16) - 316 1.8L 90hp from 10/1980 to 09/1983 (engine code M10B18) - 318 98hp from 03/1975 to 07/1980 (engine code M10B18) - 318i 105hp from 10/1980 to 12/1983 (engine code M10B18i) - 320 4cyl 109hp from 02/1975 to 10/1982 (engine code M10B20) -> also named 320-4 - 320i 4cyl 125hp from 03/1975 to 08/1978 (engine code M10B20i) - 320-6 6cyl 122hp from 08/1977 to 12/1982 (engine code M20B20) - 323i 6cyl 143hp from 07/1977 to 10/1982 (engine code M20B23) These so-called eccentric bushings allow adjustment of the rear axle toe. Their eccentric shape enables the desired adjustment during installation on the rear control arms (toe is not adjustable once the bushings are mounted; adjustment is done once during installation by orienting the bushing in its housing in the rear arm). They are recommended to compensate for the castor and negative camber induced by significant suspension lowering. INFORMATION: This installation is a safer alternative to the commonly used method where non-eccentric bushings are retained with eccentric head bolts! One set of 2 eccentric bushings is required for each trailing arm (right and left). You must therefore add 2 quantities to your cart. This product is sold as a pair.