See your owner's manual, parts listing or service manual for exact application and installation instructions
Easy to install with common shop tools
Description
Cylinder bore seal 884391 fits select Mercury and Mariner 200-300hp FourStroke & 2-cycle outboards, DFI/EFI/SportXS/Pro XS & select 250hp JetDrive-SportJets. See your owner's manual, parts listing or service manual for exact application and installation instructions.