E30 Finned Differential Cover Kit - 33112228335
The Genuine BMW diff cover with cooling fins for keeping your E30 differential cool under hard use
Our E30 Finned Diff Cover Kit includes the required hardware (6 hex bolts and nuts) to do the job. Before pricing our kit against the competition, make sure you are getting all the parts to do the job right!
This E30 Finned Differential Cover is the genuine factor piece manufactured by BMW, and it bolts up directly to all E30 differentials.
During even short track sessions, the limited slip clutches and gears in your differential heat up the fluid to a critical level - this is the key reason differential fluid is often seen seeping out of the vent hole after hard use. The massive cooling fins on this finned diff cover help to keep temperatures under control to increase differential life and avoid costly failure.
E30 (84-91) > 318i
E30 (84-91) > 318is
E30 (84-91) > 325e
E30 (84-91) > 325es
E30 (84-91) > 325i
E30 (84-91) > 325is
E30 (84-91) > 325ix
E30 (84-91) > M3