AKG Performance Parts for BMW
Rear Trailing Arm Bushing Set, Poly 75D (BMW E32, E34)
Rear Trailing Arm Bushing Set for BMW E32, E34. The stock rear trailing arm bushings (RTAB) deflect allowing the rear trailing arms to move – creating geometry variations which adversely affect the entire rear end. Our hard 75D durometer polyurethane rear trailing arm bushings (RTAB) hold the rear trailing arms firmly in place to virtually eliminate geometry changes, keeping alignment and handling consistent. Our unique bushing design incorporates grease grooves for easy lubrication.
These extremely hard race-spec 75D durometer polyurethane rear trailing arm bushings are the hardest available (aside from solid aluminum) and the best option for race classes where solid bushings are not allowed, or for those who do not wish to deal with the issues that may arise when using solid metal bushings.
Our U.S. Military Spec 75D durometer compound is as hard as a bowling ball, yet has elasticity and memory. This exclusive compound allows us to manufacture a bushing that has virtually the same performance as a solid bushing without the harshness on chassis components associated with solid metal bushings. Likewise, its elasticity and memory means they are also free from deformation which plastic bushings (Delrin, UHMW) are very prone to.
Made of our exclusive U.S. Military Spec polyurethane (75D hardness) with stainless steel sleeves. Set of four. Engineered for a perfect fit. Read why our polyurethane bushings are the highest quality bushings available.
Original AKG design. Learn more about Genuine AKG Parts here.
Recommended Use: TRACK / PERFORMANCE
NVH Increase: Medium (will amplify road imperfections)
Designed for the following models:
BMW E32 (1986-1994) 730, 735, 740
BMW E34 (1989-1995) 525, 530, 535, 540, M5
Made in USA