Sierra 18-2663 Lower Unit Seal Kit Replaces 0981797

Sierra 18-2663 OMC Lower Unit Seal Kit - Replaces 0981797

Sierra high-quality engine parts are designed to meet OEM specifications. For use on 1977 OMC Stern Drive engines.

Kit Contains:

• (4) 18-2012 Oil Seal
• (1) 18-2020 Oil Seal
• (2) 18-2058 Oil Seal
• (1) 18-2851 Swivel Bearing Gasket
• (2) 18-4248 Drain/Fill Plug Washer
• (4) 18-7120 O-Ring
• (1) 18-7129 O-Ring
• (1) 18-7135 O-Ring
• (1) 18-7167 O-Ring

Interchangeable with:

• GLM
• 87620
• OMC Stern Drive
• 981797

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov