Sierra 18-2643 Mercruiser Bravo Blackhawk Upper Gear Case Seal Kit
Sierra high-quality engine parts are designed to meet OEM specifications.
Kit Includes:
Interchangeable with:
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Quicksilver High Performance Gear Lube SAE 90 Quicksilver High Performance Gear Lube is a synthetic blend gear oil that’s specifically designed and tested for marine applications. SAE 90 Gear...
Sierra 18-9803 Mercruiser Spanner Nut Wrench Removes and installs driveshaft bearing retainer on MC-I, R-MR, Blackhawk, all Bravo and all Alpha drive units. Interchangeable...
Mercruiser 26-16709A-2 Driveshaft Housing Seal Kit Genuine OEM Mercury - Mercruiser driveshaft housing seal kit. Fits: Bravo I, II, III, X, XR & XZ Special Order Item.
