* 822157T2 Mercury Marine Outboard Trim Tab Zinc/175E $14.99=+$2.84 Mercury-Mercruiser 40A9 CYLINDER BLOCK

Mercury-Mercruiser 40A9 CYLINDER BLOCK

Mercury-Mercruiser 879288A53 CYLINDER HEAD ASY

Mercury-Mercruiser 9203 JET

and extreme heat

* 822157T2 Mercury Marine Outboard Trim Tab Zinc/175E $14.99=+$2.84 Mercury-Mercruiser 40A9 CYLINDER BLOCK822157T2 Mercury Marine Outboard Trim Tab Zinc Item Supersession Chain: Zinc anode 822157AT2 is for various Mercury and Mariner 4 stroke outboards. See your owner's manual or service manual for specific application and installation instructions. Anode design moves the trim tab further aft back to allow for the use of propellers with a higher rake design. Zinc anodes deliver corrosion protection in more harsh, saltwater applications than aluminum