OEM Quicksilver MerCruiser Exhaust Manifold Drain Check Ball – 863129
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Description
Description
Quicksilver 863129 is the check ball used in specified MerCruiser exhaust-manifold cooling/drain connections.
Product details
- Manufacturer part number: 863129.
- Individual check ball.
- Cataloged alongside fitting 862994T.
- Separate from the fitting, ball seat and complete drain assembly.
Fitment and selection
Verified in the 350 MAG MPI Alpha/Bravo exhaust-manifold catalog and the standard-cooling portion of the 6.2L MPI 300 EC exhaust assembly. Confirm engine serial number and cooling configuration.
