AKG Motorsport Rear Trailing Arm Bushings, Spherical – E36, E46, Z4

Product Description These BMW E36, E46, Z4 Aluminum Rear Trailing Arm Bushings with spherical bearings eliminate movement of the rear trailing arms – preventing geometry changes and keeping alignment consistent. The factory rubber rear trailing arm bushings are soft and wear out quickly, creating fluctuations in suspension geometry that adversely affects everything from cornering to braking stability. Eliminate these issues with our BMW E36, E46, Z4 aluminum rear trailing arm bushings with spherical bearings. Although our solid aluminum bushings are the hardest available and may have a longer life span than other bushings, they are also extremely harsh and unforgiving on the chassis. Cracks may occur around the attachment point(s). Any area using aluminum bushings should be reinforced and consistently checked before/after each race. Made of solid CNC’d 6061- T6 aluminum with premium, Teflon-lined race-spec spherical bearings. The spherical bearing spacers are precision CNC’d of 6061-T6