Rear Trailing Arm Bushing Bushes 80A Poly For BMW E36 E46 318 323 325 328 M3 E83

80A Polyurethane/Poly Rear Trailing Arm Bushings For BMW E36 E46 X3 E83. Poly Hardness: 80A. If your E36 or E46 feels "loose" when cornering, these rear trailing arm bushings may be the culprit. Typically these bushings need to be replaced at 50,000 miles or within 3 years.