26-85090A1 Lower Unit Seal Kit for Mercury 2 Cyl 18 2 Cyl 2.562 Bore 25 | JLM Marine family-yamaha-25mlhu A: For best results and

A: For best results and to maintain engine health

Remove the old gasket and discard it responsibly

Control Box Model OEM Part No

and 61A-W0078-A4-00

Lubricate the new impeller and housing interior with a marine-grade grease

26-85090A1 Lower Unit Seal Kit for Mercury 2 Cyl 18 2 Cyl 2.562 Bore 25 | JLM Marine family-yamaha-25mlhu A: For best results andLower Unit Seal Kit for Mercury 2 Cyl 18 2 Cyl 2. 562 Bore 25 HP Outboards This comprehensive lower unit seal kit is engineered for Mercury 2 cylinder outboard motors, specifically the 18 HP (1979 1987) and 25 HP 2. 562 bore (1980 1983) models. Designed to restore proper sealing and prevent fluid leaks in your lower unit gearcase, this kit ensures reliable performance and extends the life of your outboard's drive system. This aftermarket replacement