Water inlet pipe gasket
KD4, KD4S, KE3, KE4, KE4A, KF3, Mark 7This is the bottom crankshaft seal on the KF-3 for motors in the following serial numbers. 358136 thru 358551 and 358613 thru 358615. If your serial number does not fall within these parameters please see item # 26-79831
Drive shaft housing gasket
This is the top crankshaft seal for models K, KB & KD models, KE3, KE4, KE4A, KF3, Mark 7This is the bottom crankshaft seal on the KF-3 for serial # 358552 thru 358612 and 358616 & up.This is the drive shaft seal for Mark 10, 10A, 15A, 28, 28A, 40H, 55H, Merc 100, 150, 200, 350, 500, 650This is the prop shaft seal for Mark 75H
KD4 & KB4