Martyr CMX11M Streamlined Shaft Anode, Imperial 4 screws GROUP+ambassador-marine-deck-mount-small-sprayer-no-hook-ultra-low-profile-holder Yamaha 300-425HP Complete Anode Kit

Yamaha 300-425HP Complete Anode Kit - Aluminum

detailed "how-to" instructions come with very can

All satellite systems: up to 32 hours (24 hours always-on)

Power Consumption: 15W (typical) 18W (max)

Fits Racor B32020MAM Filter

Martyr CMX11M Streamlined Shaft Anode, Imperial 4 screws GROUP+ambassador-marine-deck-mount-small-sprayer-no-hook-ultra-low-profile-holder Yamaha 300-425HP Complete Anode Kit2 1 2 in. streamlined shaft anode Magnesium alloy for inboard boats in fresh water environments Martyr anodes are made of a high purity specialized magnesium alloy based on the US Mil Spec Secures to prop shaft with 2 interlocking halves and allen head bolts with bolt retaining washers 2 1 2 in. inside diameter 4. 25 in. outside diameter 3. 75 in. height