【Applicable Model】: Trim tab anode 822157t2 fits for Mariner Force 25‑50 HP 2 stroke and 4 stroke outboard lower units from 1997‑2006
【Part Number】: According to the original factory specifications, outboard trim tab anode block replacing OEM number is 822157T2
【Sacrificial Anodes】: As a first line of defence an anode is meant to corrode instead of your engine. Anodes can be easily replaced and can protect your engine against costly damage
【Rustproof Zinc Alloy】: Our 25 hp mercury outboard trim tab is made of zinc alloy, anti oxidation, anti rust, resistant to seawater environment, suitable for use in saltwater and freshwater environments
【Outboards and Stern Drive】: Helps protect the gear case housing from erosion, as it provides hydrodynamic trim force to your outboard and stern drive to aid steering