A lip style rear crankshaft seal (shown) is used in which the rotating portion of the sealing occurs at the contact
surface between the lip of the seal and the crankshaft.
For front gear train engines, the rear crankshaft seal is mounted in a rear seal carrier that fastens to the rear of
the cylinder block (shown). For rear gear train engines, the rear crankshaft seal is installed in the flywheel housing
bore (not shown).
