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Verify your engine model and year
1986–2000) and 8HP (2-cylinder
or abrasion on the wire jackets
Position a suitable drain pan under the lower screw (drain screw)
marine-grade neoprene rubber for durability and reliable performance
26-88397A1 Upper Gearcase Seal Kit for Mercruiser Alpha One Gen II | JLM Marine family-yamaha-200etld Verify your engine model andUpper Gearcase Seal Kit for Mercruiser Alpha One Gen II 26 88397A1 This comprehensive upper gearcase seal kit is engineered to fit Mercruiser Alpha One Gen II stern drives from 1991 and up. Designed to restore proper sealing and prevent gear oil leaks, this kit provides all the essential seals, o rings, and gaskets needed for a complete upper gearcase service. This aftermarket replacement kit directly replaces OEM part number 26 88397A1 and cross