Mercury – 4-Stroke Engine Oil Filter | Filtration System | Corrosion-Resistant Housing | 877761K01 Control Cables Check your manual or remove

Check your manual or remove one plug and confirm the marking reads LKAR7C-9

fishing rods & reels: Fill dispenser cup from the Salt Off applicator (94100) with Salt Off Concentrate

Strike requires M4 or #8 fasteners (not included)

15" bushings and galvanized hog rings & washers

Mercury – 4-Stroke Engine Oil Filter | Filtration System | Corrosion-Resistant Housing | 877761K01 Control Cables Check your manual or removeMercury 4 Stroke Engine Oil Filter Filtration System Corrosion Resistant Housing 877761K01 Overview Reliable oil flow is the heart of a healthy outboard, and the Mercury 877761K01 Oil Filter makes sure your four stroke gets exactly the protection it needs. When you're running long distances, trolling all afternoon, or navigating tight channels at idle, its the oil system that keeps everything cool, smooth, and predictable. This filter gives boaters a