![Powerflex Track Rear Diff Front Bushes Insert - BMW F32, F33, F36 4 Series xDrive Powerflex Track Rear Diff Front Bushes Insert - BMW F32, F33, F36 4 Series xDrive](https://cdn11.bigcommerce.com/s-ublhigbe0h/images/stencil/300x300/products/22916/94019/resize_image__20459.1542715570__13344.1716004591.jpg?c=1)
![Powerflex Track Rear Diff Front Bushes Insert - BMW F32, F33, F36 4 Series xDrive Powerflex Track Rear Diff Front Bushes Insert - BMW F32, F33, F36 4 Series xDrive](https://cdn11.bigcommerce.com/s-ublhigbe0h/images/stencil/original/products/22916/94018/resize_image__21504.1542715570__35218.1716004591.jpg?c=1)
DIAGRAM REFERENCE: 27
PRODUCT NOTES:
This is a polyurethane insert that fits into and fills the voids in original bush to stabilise the diff under acceleration.
BUSH SIZE IF APPLICABLE:
NUMBER OF BUSHES IN PACK: 2
REPLACES OEM BUSH PART NUMBERS: 33316792513
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.