Propeller Shaft Adapter. It provides a wrench surface to turn the prop shaft on Mercruiser 1, R, MR, Alpha One Gen. II Bravo 1 & TRS drive units. This item replaces Merc. OEM: # 91-61077T.
Categories GLM90230 is found in.
GLM90230 is found on the following pages
in the Basic Power Sterndrive/Inboard Catalog.