878239A02 Tilt End Cap with Seals for Mercury Mariner | JLM Marine family-yamaha-3sg Lower Unit Gasket Replacement: Position

Lower Unit Gasket Replacement: Position the boat so you can access the lower unit drain plugs

Lubricate New Seals: Apply a light coat of marine grease to the new seals and O-rings before installation to prevent damage

Disconnect the battery to ensure safe working conditions before beginning any electrical work on your outboard

and BF100A models

Q: What are the signs that my oil filter needs replacement

878239A02 Tilt End Cap with Seals for Mercury Mariner | JLM Marine family-yamaha-3sg Lower Unit Gasket Replacement: PositionTilt End Cap with Seals for Mercury Mariner 878239A02 This tilt end cap with seals is engineered for Mercury and Mariner outboard motors ranging from 75 HP to 250 HP, covering a wide range of DFI, EFI, Pro XS, and Sport XS models. Designed to integrate seamlessly with power trim components on both metal motor housing and three ram power trim systems, it ensures reliable tilt operation and fluid containment. This aftermarket replacement directly cross