Feature●Original Quicksilver / Mercury special tool for boat engines●For easy installation (loosening or tightening) of the multi-tooth screws on Mercruiser Z drives (Alpha One and Bravo)●Spline profile with 12 teeth●Hex socket for 1/2 inch socket●Original replacement part number: 91-78310Description
Original Quicksilver tool for loosening/tightening the multi-toothed screws under the trimmer transmitter or trim limit switch on Mercruiser Z drives, multi-tooth profile with 12 teeth, outer diameter 14.5 mm, hexagonal for 1/2 inch socket, replacement part number 91-78310