1 x Inline Fuel Filter (Sierra 18-7831
also called a partially open or water-damming gasket
What kind of pen or marker works best
Note the fuel flow arrow on the existing filter before removal
Reinstall all components and covers
Water Pump Impeller Repair Kit – Fits Yamaha, Mariner 6-8 HP 2-Stroke (Replaces 6N0-W0078-A0-00, 6G1-W0078-A1-00) 4HP 1 x Inline Fuel FilterProduct Details This Water Pump Impeller Repair Kit Fits Yamaha 6 8 HP 2 Stroke Outboards provides a comprehensive solution for servicing the cooling system on select Yamaha and Mariner 2 stroke engines. It is engineered for Yamaha 6 HP and 8 HP models from 1984 through 1996 (including 6C, 6D, 6J, 8C, 8J, and 8N series) and Mariner 6 HP and 8 HP models from 1984 through 1986 (6C, 6D, 8C series), ensuring optimal water flow to prevent overheating. It