REAR MAIN SEAL

[redwood logger]

Can someone give me a quick run down of what parts I have to remove to replace the rear main seal on my 93' 12 valve? This info would be much appreciated.

[diesel freak01]

should be just the tranny and the oil pan but having never done one im not for sure

[TRENDZ]

TRansmission, flex plate or flywheel. Buy the seal from cummins and it will come with an installation tool and instructions.

[PToombs]

Yup, no need to remove the pan or the adapter plate. If the truck is in a rust belt area or even if it isn't, it's a good idea to pull the adapter plate and check the rear cam plug. It's only a few more minutes, and sometimes the plug will be leaking or rusting out.