Replacement Mercruiser MC-1 and Alpha One water pump housing gasket. Also suitable for Mercury L4, L6 and V6 65-225HP outboards. Replaces - 18-2915, 9-60035, 27-858524
Replacement Mercruiser and Mercury lower gear housing water pump upper O-ring. Suitable for MC-1, Alpha One and various outboard models. Replaces - 9-76543, 18-7158, 310585, 25-30613
Transom Service Kit for 1983-1990 Mercruiser R/MR/Alpha One & Alpha One-SS with exhuast BELLOW not tube. Replaces - 803097T1, 18-8213, 21950 and 9-72902
Water pump service kit for Mercruiser MC-1 & R/MR/Alpha One water pumps. Also suitable for 1999-2006 Mercury/Mariner V6 135-225HP outboards. Replaces - 18-3217, 12290, 9-48304, 89984Q5 and 89984T6