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Description
Sierra 18-3874 Head Gasket
Sierra replacement head gasket for MerCruiser and OMC Stern Drives.
Use with 18-1258 Head Gasket Set
Application Info:
Fits (8.2L) 502 CID
Fits MCM 425, 450, 465, 500, 502 Mag, 525SC, 600SC & MIE 8.2L (Gen V & VI) (1992 & newer)
Interchangeable with:
- Crusader
- 31137
- Mallory
- 9-63703
- MerCruiser Stern Drive
- 27-811546
- 27-879150139
- OMC Stern Drive
- 3853511
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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