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![Powerflex Track Rear Diff Rear Mounting Bushes - BMW F82, F83 4 Series M4 Powerflex Track Rear Diff Rear Mounting Bushes - BMW F82, F83 4 Series M4](https://cdn11.bigcommerce.com/s-ublhigbe0h/images/stencil/original/products/23262/94779/resize_image__52784.1542715604__28388.1716167809.jpg?c=1)
DIAGRAM REFERENCE: 21
PRODUCT NOTES:
PFR5-4025 is a replacement bush that includes aluminium sleeves with built-in support to increase control of rear diff movement and replaces all four bushes in the original rear diff front mounting bracket.
BUSH SIZE IF APPLICABLE:
NUMBER OF BUSHES IN PACK: 4
REPLACES OEM BUSH PART NUMBERS: 33172284774
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.