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Description
Sierra 18-1237 Oil Pan Gasket for 265 - 400 hp
Sierra replacement oil pan gasket for Mercruiser Stern Drives, OMC Stern Drives and Volvo Penta engines.
- Fits MCM/MIE GM V-8 (305, 350 & 377 cid) engines w/ 1 pc. RM seal (1985 & newer)
Interchangeable with:
- GLM
- 39850
- Mallory
- 9-61504
- Mercruiser Stern Drive
- 27-138651
- 27-13865
- FI1101281
- OMC Stern Drive
- 3856138
- Volvo Penta
- 3856138
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