Gear oil pump for use in all Mercruiser stern drives. This universal lube pump replaces Mercury 91-8M0072135.
Suits Alpha, Alpha One Gen II, Bravo 1, Bravo 2 & Bravo 3.
You should also replace your drain plug seals (26-830749) when refilling Mercruiser Gear oil / Penrite Gear Oil using this pump.
This is a non OEM part no. OBC Gpump.