123ignitionusa

Add on modified shaft - only - Service for BMW 2002

You must mail your unit to us for this service. From time to time due to increased crankcase back pressure a 123ignition may see oil being introduced into the PCB area. This condition is often...

E21 modified shaft and adapter - only - for E21 BMW

Only for the BMW E21 which rotates opposite the 2000 and 2002. Kit includes new shaft, bushing to accept old gear, spacer and roll pins. You need to use your original gear and drill a .395mm hole...

Add on modified shaft - only - DIY for BMW 2002

From time to time due to increased crankcase back pressure a 123ignition may see oil being introduced into the PCB area. This condition is often caused by cracked rings or some catastrophic engine...

BMW - Shaft, Bushing and Seal rebuild Service 4 and 6 cylinder models

Please specify in the comments if you need the E21 as we have a reverse oil groove specifically for the rotation. From time to time due to increased crankcase back pressure a 123ignition may see oil...

BMW Adapter Bushing kit for E21 after 1978 (mechanical ability needed)

In this kit you get the bushing, the spacer and two 4mm roll pins. The bushing is used to increase the shaft size to accept the original gear when fitting the ccw gear on the E21 after 1978. You...