Replacement Sand Seal (Green) for Machined Cases

This is a replacement sand seal for cases that have been machined.  The seal is pressed into the case and prevents dirt from entering the case through the crankshaft pulley opening, and prevents oil from leaking there, too. The pulley must be a sand-sealed pulley, as well.  If your case requires a collar for the seal to go in, you'll need the red seal instead.  Seal measures 2.260" OD, and 1.665" ID.