Sierra 18-2861-1 Manifold End Cap Gasket Replaces 0311121
Sierra 18-2861-1 Manifold End Cap Gasket Replaces 0311121
Sierra 18-2861-1 Manifold End Cap Gasket for Older OMC 4 Cyl
Sierra replacement manifold end cap gasket for OMC Stern Drives.
For:
- 1977 140 HP
- 1974-76 140 HP
- 1973 100,120,140 HP
- 1973 165 HP
- 1972 100,120 HP
- 1965-71 120 HP
Interchangeable with:
- Barr
- OMC47311121
- GLM
- 33330
- OMC Stern Drive
- 311121
Supersedes: 18-2861
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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Quick Specifications
- Brand
- Sierra Marine
- Part Number
- SIE-18-2861-1
- Product Type
- OMC Cobra Sterndrive Parts
- Availability
- In Stock
- Support
- Fitment help available
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