Mercury-Mercruiser 5-5121500L Alpha One Gen II Drive 1.94:1 Ratio
5-5121500L Alpha Gen 2 Sterndrive 1.94:1 Ratio has been superseded to a new part number. The newest part number is 5121600TP -click here- to see the newest superseded part Please note the new superseded part is a functional replacement and may look different from the original part