The 80A poly is the happy medium between upgraded bushings and plush OEM rubber
This allows the vibrations of the motor to be dampened within the poly instead of transferring directly from one end of the bushing to the other through the stud
OEM Part Number: 31129058819 / 31121126394 ( Bush)
Part Number: 51481962048 / 51-48-1-962-048
Genuine BMW Fuel Injector Gasket Ring – 13532247156 F23 The 80A poly is theBavarian Speed Shop now STOCKS a range of OEM replacement parts to bring your classic back to it's former glory. If there is a part we do not have, make sure to Contact Us for pricing! Genuine BMW Gasket Ring to suit E38, E39, E46, E60, E61, E63, E64, E65, E66, E81, E82, E83, E84, E87, E88, E90, E91, E92, E93, E53, E70, E71, F01, F02, F06, F07, F10, F11, F12, F13, F15, F16, F20, F21, F22, F23, F25, F26, F30, F31, F32, F33, F34, F36, F39, F40, F44,