Sierra 18-8307 Lower Main Seal
Sierra replacement lower main seal.
- O.D.: 1.628″
- Shaft Size: 1.110″
- Width: 0.448″
Interchangeable with:
- GLM
- 86790
- Johnson/Evinrude Outboard
- 0331103
California Residents: WARNINGCancer and Reproductive Harm – P65Warnings.ca.gov
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