Sierra 18-2648 Upper Unit Seal Kit
Sierra replacement upper unit seal kit for Mercruiser Stern Drives. Sierra replacement engine parts are manufactured to meet or exceed OEM requirements.
For: #1...
Sierra 18-2056 Oil Seal
Sierra 18-2056 Oil Seal for use on Chrysler/Force/US Marine, Mercruiser Stern Drives, Mercury Marine and Sears.
O.D.: 1.381"
Shaft Size: 0.875"
Width: 0...
Sierra 18-2945-9 Drain Screw Gasket (2 pack)
This Sierra 18-2945 Drain Screw Gasket is used with 3/8-16 drain/fill screw found on all Mercruiser and most Mercury/Mariner O/Bs. This gasket is used in...