Powerflex Rear Diff Front Polybushes Insert F20, F21 1 Series xDrive 5-1927
DIAGRAM REF: 27
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 IN PACK: 2
REPLACES OEM BUSH PART NUMBERS: 33316792513
For Road and fast Road use