
Sierra 18-2648 Upper Unit Seal Kit Sierra replacement upper unit seal kit for Mercruiser Stern Drives. Sierra replacement engine parts are manufactured to meet or exceed OEM requirements. For: #1...
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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