Allen-Bradley 26-16709A1 Upper Seal Kit

26-16709A1 Upper Seal Kit is an OEM MerCruiser replacement kit for Bravo I, II, and III stern drives produced from 1988 onward, designed to service the upper gearcase seals. This kit provides the necessary seals and components to reseal the upper unit during maintenance, helping to prevent water intrusion and oil leakage under normal boating conditions. It is cataloged for use with MerCruiser Bravo upper drives and is associated with the 26-16709A1 (and related 26-16709A2) lineage in OEM and aftermarket listings. Ideal for routine upper-seal service on Bravo drives, this kit supports proper installation practices outlined in the MerCruiser service manual, including careful disassembly, correct seal seating, and thorough cleaning of mating surfaces to ensure a reliable, long-lasting seal in the upper unit.