Description

Sierra’s 18-2794-1 Lower Unit Seal Kit is designed for use in Yamaha outboard applications. It is interchangeable with Mallory 9-74539, Yamaha Outboard 64C-W0001-20-00, 64D-W0001-20-00, 64E-W0001-20-00, 64F-W0001-20-00, 64G-W0001-20-00, 6E5-W0001-50-00, 6E5-W0001-51-00, 6E5-W0001-F1-00, 6F3-W0001-20-00, 6F3-W0001-21-00, 6F3-W0001-C1-00, 6G5-W0001-20-00, 6G5-W0001-21-00, 6G5-W0001-C1-00. The kit contains 18-0244 Water Pump Gasket, two 18-0265 Oil Seals, two 18-0266 Oil Seals, 18-0267 Oil Seal, 18-0275 O-Ring, two 18-4698 Drain Fill Washers, 18-7483 O-Ring, 18-7485 O-Ring, 18-7182 O-Ring, 18-99039 Exhaust Manifold Gasket, 18-99040 Upper Casing Gasket, 18-99038 Exhaust Manifold Gasket, 9-60500 Muffler Gasket, and 18-1835 Water Seal Damper. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use in Yamaha outboard applications
Interchangeable with Mallory 9-74539, Yamaha Outboard 64C-W0001-20-00, 64D-W0001-20-00, 64E-W0001-20-00, 64F-W0001-20-00, 64G-W0001-20-00, 6E5-W0001-50-00, 6E5-W0001-51-00, 6E5-W0001-F1-00, 6F3-W0001-20-00, 6F3-W0001-21-00, 6F3-W0001-C1-00, 6G5-W0001-20-00, 6G5-W0001-21-00, 6G5-W0001-C1-00
Kit contains 18-0244 Water Pump Gasket, two 18-0265 Oil Seals, two 18-0266 Oil Seals, 18-0267 Oil Seal, 18-0275 O-Ring, two 18-4698 Drain Fill Washers, 18-7483 O-Ring, 18-7485 O-Ring, 18-7182 O-Ring, 18-99039 Exhaust Manifold Gasket, 18-99040 Upper Casing Gasket, 18-99038 Exhaust Manifold Gasket, 9-60500 Muffler Gasket, and 18-1835 Water Seal Damper
Each Sierra product meets or exceeds the original equipment part it replaces