Gearcase Seal Kit – Fits Mercury 65HP 75HP 80HP 90HP 100HP 115HP EFI (Replaces 8M0088081) General Marine Place an absorbent rag under

Place an absorbent rag under the old pump to catch any spilled fuel

They are suitable for boats

Clean the cover with cool water and a soft-bristled brush

compatible with all marine OEM service reminder systems where a sticker is used

The surest way is to match your engine's model and year to our Engine & Model Compatibility table

Gearcase Seal Kit – Fits Mercury 65HP 75HP 80HP 90HP 100HP 115HP EFI (Replaces 8M0088081) General Marine Place an absorbent rag underProduct Details This Gearcase Seal Kit is designed for Mercury EFI outboards including 65HP, 75HP, 80HP, 90HP, 100HP, and 115HP models with serial numbers 2B095049 and up. It covers standard and counter rotation configurations across Sea Pro, Pro XS, and JET variants, serving both driveshaft and propeller shaft gear housing assemblies with 2. 38: 1 ratio. This aftermarket kit directly replaces Mercury OEM part number 8M0088081, delivering the same fit