Rear Diff Mounting Polyurethane Bushings - Audi - 38 mm - Track hardness

Rear differential mounting kit for Audi Audi 100 / 200 / S4 / S6/ V8 D11

Polyurethane bushings are ideal for high-performance suspension systems. Rubber suspension bushings are a proven compromise in high-performance vehicles. When additional horsepower and larger tires are added, OEM or rubber bushings tend to stretch beyond their design limits. Polyurethane bushings are strong enough to control wheel movement and maintain wheel alignment.

OEM part numbers 183199381A and 441199381E used in rear differential housing part number 443525325B

The inner diameter is 38 mm. The inner diameter of 55 mm is here .

What's included:
– bonded polyurethane bushing for rear differential
– grease for mounting the control arm bushings

Characteristics:
– polyurethane sleeve
– yellow caterpillar with a hardness of 85 ShA

Installation:
– Rear differential housing – Audi V8 D11 (1989 - 1994)
– Rear differential housing – Audi 100 Quattro (1985 - 1991)
– Rear differential housing – Audi 200 Quattro (1985 - 1991)
– Rear differential housing – Audi S6 C4 (1995 - 1997)

OEM part numbers 183 199 381 A and 441 199 381 E
Housing part number 443 525 325 B

Note: Two washers should be installed on each side of the bushing. One OEM and one supplied in the package.