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![Powerflex Rear Diff Front Bushes Insert - Audi S4 (2009-2016) Powerflex Rear Diff Front Bushes Insert - Audi S4 (2009-2016)](https://cdn11.bigcommerce.com/s-ublhigbe0h/images/stencil/original/products/21012/89807/resize_image__62680.1542709739__75129.1715269129.jpg?c=1)
DIAGRAM REFERENCE: 41
PRODUCT NOTES:
This is an insert to fit into the original bush to minimise the movement of the diff under acceleration.
BUSH SIZE IF APPLICABLE:
NUMBER OF BUSHES IN PACK: 1
REPLACES OEM BUSH PART NUMBERS: 8K0599381H 8K0599381J 8K0599381H
Black Series
For Track and Motorsport use.
POWERFLEX Black Series bushes are manufactured using our Black 95 Shore A compound to provide maximum control of chassis geometry. They are designed for the Track, ready to Race and are engineered to be the best.