Measure the inner length and shaft diameter of your current roller
This kit serves as a direct interchange for Mercury/Quicksilver 807252Q3
Lightly lubricate the new impeller and slide it onto the shaft with a turning motion in the direction of engine rotation
Reconnect all previously removed components
Upper Gearcase Seal Kit – Fits MerCruiser Bravo I, II, III, X, XR, XZ & Blackhawk (Replaces 26-16709A1, 26-16709A2) 230HP Measure the inner length andProduct Details This aftermarket Upper Gearcase Seal Kit Fits MerCruiser Bravo I, II, III, X, XR, XZ & Blackhawk Stern Drives (Replaces 26 16709A1, 26 16709A2) contains all necessary components to reseal the upper gearcase on most MerCruiser Bravo stern drives from 1988 and newer. It is compatible with Bravo I, II, III, X, XR, XZ, and Blackhawk (19941995) models. This kit serves as a direct interchange for MerCruiser 26 16709A1 and 26 16709A2, Sierra