Rope Or Rubber Rear Main Seal

The seal types are.

Rope or rubber rear main seal. Rope or wick neoprene or split one piece. The rear main rope seal worked well in its time as long as you completely understood the installation process. But a rubber rear main seal requires much closer engine machining tolerances. Take the rope seal and lay it on the work bench it should have two flat sides while holding the flat side down bend to a u shape tap lightly with a small hammer so it lays flat fit it into the.

Rubber replacement seals if available may be the cure for some engines that originally used rope rear main seals. To ensure exact trimming each kit includes installation instructions a special knife and a few other trimming aids. Graphtite rope seals are miles ahead of any other rope seal out there. This marvelous material is easy to trim.

Make sure the crank surface where the seal rides is smooth without pits and gouges. Our rope actually fits. Rubber replacement seals will not always produce the desired fix because of machining inconsistencies. Also the installation technique of a rear main rope seal was slowly being lost as they diminished in use.

Install rubber rear main seal special instructions. Each offers its own features and benefits along with concerns. 6100 graphtite rope rear main seal.