MerCruiser sterndrive installation hardware kit 859116Q01 is for use on MerCruiser MC-1, R, MR, Alpha and Bravo series drives to attach the bell housing. The 12-piece kit includes 6 each of the stainless steel nuts and washers.
Kit includes 6 stainless steel nyloc nuts and 6 stainless steel washers for attaching the bell housing of MerCruiser sterndrives
Do not use nyloc nuts twice — wear reduces their ability to secure the nut to the attaching bolt and may allow them to become loose
Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive