Gear Set, Mercruiser/Mercury

Gear Set. For Mercruiser Stern Drive. For: MR/Alpha One/Gen II Lower Gear Housings. Replaces Mercruiser 43-17064A3, 43-42933A2, 43-42933A3, 43-878087A4, Mercury 43-828072A2, and GLM 11312. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. For: MR/Alpha One/Gen II Lower Gear Housings Replaces Mercruiser 43-17064A3, 43-42933A2, 43-42933A3, 43-878087A4, Mercury 43-828072A2, and GLM 11312 Premium Quality For Longer Life Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty