Water Pump Impeller Repair Kit – Fits Mercury/Mariner 25-30 HP, Tohatsu/Nissan 25-40 HP (Replaces Mercury 853792A1, Tohatsu 361-87322-0) YAMAHA such as those for the

such as those for the water pump or shift shaft

as well as SupremeMarine 1905 and Safe-Skeg 35-SS645

3L V8 4-Stroke 8503991/8M0113734 Small block applications Volvo Penta GM 4

we recommend replacing your impeller annually or every 100-200 hours of engine use

The best way to confirm is by checking your engine's model number against the compatibility table on this page

Water Pump Impeller Repair Kit – Fits Mercury/Mariner 25-30 HP, Tohatsu/Nissan 25-40 HP (Replaces Mercury 853792A1, Tohatsu 361-87322-0) YAMAHA such as those for theProduct Details This comprehensive Water Pump Impeller Repair Kit Fits Mercury Mariner 25 30 HP 4 Stroke Outboard (Replaces 853792A1, 853792T01) includes all necessary components to service your outboard's raw sea water pump. It is engineered for Mercury and Mariner 25 HP and 30 HP 4 stroke outboards manufactured from 2006 onwards, as well as a wide array of Tohatsu and Nissan 25 HP to 40 HP models. This kit serves as a direct replacement for Mercury