Gear lube hose connector 861163 is the Quick-Connect fitting for MerCruiser stern drive gear lube hose. Easy to install by hand with standard shop tools. Fits MerCruiser Alpha One Gen II and Bravo stern drives. The Quick-Connect connector clips to the gear lube reservoir bottle hose fitting. Hose clamp or other installation hardware sold separately. See your owners manual for application and installation information. The Quicksilver brand has been the marine industry leader in delivering premium engine lubricants, accessories and original equipment replacement parts for more than 65 years. It applies the same quality standards as a supplier of lubricants and replacement parts for many original equipment brands in the powersports industries. Quicksilver has earned a loyal following by providing the highest quality products, validated through some of the most rigorous environments and testing procedures. No aftermarket company comes close to matching the level of research and design that goes into Quicksilver products. Buying Quicksilver is buying performance, protection and peace of mind.