Quicksilver 8M0214974 U-Joint Seal O-Ring for MerCruiser Bravo & Mercury Outboards

The Quicksilver 8M0214974 U-Joint Seal O-Ring (supersedes 861844) is an OEM-quality replacement seal designed for use on the MerCruiser Bravo U-joint seal retainer. It also fits the propshaft bearing carrier on 75–125hp DFI and 40–60hp Mercury EFI outboard motors, making it a versatile essential for sterndrive and outboard drivetrain service.

Always replace the O-ring when installing or servicing U-joints or propeller shaft bearing carriers. Any O-ring that shows signs of damage, wear, or deterioration should be replaced immediately to prevent water intrusion and drivetrain damage.

Key Features:

• OEM Quicksilver replacement O-ring — engineered to Mercury Marine's exact specifications
• Fits MerCruiser Bravo U-joint seal retainer
• Compatible with 75–125hp DFI outboard propshaft bearing carriers
• Compatible with 40–60hp Mercury EFI outboard propshaft bearing carriers
• Supersedes legacy part number 861844
• Replace during any U-joint or propeller shaft bearing carrier installation or service
• Immediate replacement recommended for any damaged or worn O-rings

Quicksilver replacement parts are produced to match Mercury Marine's stringent OEM performance specifications, ensuring a proper fit and reliable seal in demanding marine environments.