Crankshaft & Rod Journals

WARNING: This page is about a different car, the 1995 Jeep Grand Cherokee, 1995 Dodge Ram Wagon, 1995 Dodge Ram Van, 1995 Dodge Pickup, and 1995 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.

The letter "M" (main) or "R" (rod) followed by number indicates which main or rod bearing journal is .001" (.02 mm) undersize. The mark is stamped on No. 8 crankshaft counterweight.