Engines & Maintenance

Sierra Head Gasket - Mercury/ Mariner Replaces 27-825032For: 4-Stroke O/B, 40/45/50 HP s/n OG760300 & Up Part Number SRA-S-18-3845

Sierra Head Gasket - Suzuki Part#: S-18-3807 Interchange: Suzuki Outboard 11141-98100 11141-98101 11141-98110 11141-98120 11141-98121 11141-98130

Sierra Head Gasket - Yamaha Part#: S-18-3830 Fits: Yamaha 40(1984-94), 50(1984-94), P50(1991-94) Interchange: GLM - 34930 Mallory - 9-63953 Yamaha Outboard 6H4-11181-00-00 6H4-11181-A0-00 6H4-11181-A1-00 6H4-11181-A2-00

Sierra Head Gasket - Yamaha - S-18-3829. Replaces: 6J8-11181-00-00, 6J8-11181-A1-001 Part Number SRA-S-18-3829

Sierra Head Gasket - Yamaha - S-18-3831. Replaces: 6H3-11181-01-00, 6H3-11181-A1-00 Part Number SRA-S-18-3831

Sierra Head Gasket - Yamaha - S-18-3847. Replaces: 6L2-11181-A1-00, 6L2-11181-A2-00 Part Number SRA-S-18-3847

Sierra Head Gasket - Yamaha - S-18-3848. Replaces: 6L2-11181-A1-00, 6L2-11181-A2-00 Part Number SRA-S-18-3848

Sierra Head Gasket - Yamaha - S-18-3849. Replaces: 695-11181-A0-00, 695-11181-A1-00 Part Number SRA-S-18-3849

Sierra Head Gasket - Yamaha - S-18-3892. Replaces: 676-11181-A0-00, 676-11181-A1-00 Part Number SRA-S-18-3892

Sierra Head Gasket - Yamaha - S-18-3894. Replaces: 6G5-11181-00-00, 6G5-11181-A0-00 Part Number SRA-S-18-3894

Sierra Head Gasket - Yamaha - S-18-99060. Replaces: 63D-11181-A1Fits: 40(1997-05), 50(1997-08), C40(1997-03), C50(1998-01), P40(1998) Part Number SRA-S-18-99060

Sierra Head Gasket - Yamaha 18-3805 Part#: S-18-3805 Interchange: GLM - 34950 Mallory - 9-63958 Yamaha Outboard 688-11181-01-00 688-11181-02-00 688-11181-A0-00 688-11181-A1-00 688-11181-A2-00