Sierra's 18-99104 Gasket Set fits Yamaha C40 (1992-1994) engines. The kit includes (1) 18-99015 Upper Casing Gasket, (1) 18-99014 Exhaust Manifold Gasket, 18-99084 Exhaust Manifold Gasket, 18-99085 Exhaust Manifold Gasket, 18-99082 Water Pump Gasket, (1) 18-99083 Water Pump Gasket, (1) 18-99086 Water Pump Gasket, (1) 18-0298 O-Ring, (4) 18-0296 Oil Seal, (1) 18-0299 O-Ring, (3) 18-4698 Drain Fill Washer, (1) Yamaha Outboard 90430-06M03-00 Gasket, and (1) Yamaha Outboard 679-45315-A1-00 Lower Casing Gasket. It is interchangeable with Mallory 9-74518 and Yamaha Outboard 6A0-W0001-21-00. Each Sierra product is designed to meet or exceed the original equipment part it replaces.
Fits Yamaha C40 (1992-1994) engines
Includes (1) 18-99015 Upper Casing Gasket, (1) 18-99014 Exhaust Manifold Gasket, 18-99084 Exhaust Manifold Gasket, 18-99085 Exhaust Manifold Gasket, 18-99082 Water Pump Gasket, (1) 18-99083 Water Pump Gasket, (1) 18-99086 Water Pump Gasket, (1) 18-0298 O-Ring, (4) 18-0296 Oil Seal, (1) 18-0299 O-Ring, (3) 18-4698 Drain Fill Washer, (1) Yamaha Outboard 90430-06M03-00 Gasket, and (1) Yamaha Outboard 679-45315-A1-00 Lower Casing Gasket
Interchangeable with Mallory 9-74518 and Yamaha Outboard 6A0-W0001-21-00
Each Sierra product meets or exceeds the original equipment part it replaces
Fits Yamaha C40 (1992-1994) engines
Includes (1) 18-99015 Upper Casing Gasket, (1) 18-99014 Exhaust Manifold Gasket, 18-99084 Exhaust Manifold Gasket, 18-99085 Exhaust Manifold Gasket, 18-99082 Water Pump Gasket, (1) 18-99083 Water Pump Gasket, (1) 18-99086 Water Pump Gasket, (1) 18-0298 O-Ring, (4) 18-0296 Oil Seal, (1) 18-0299 O-Ring, (3) 18-4698 Drain Fill Washer, (1) Yamaha Outboard 90430-06M03-00 Gasket, and (1) Yamaha Outboard 679-45315-A1-00 Lower Casing Gasket
Interchangeable with Mallory 9-74518 and Yamaha Outboard 6A0-W0001-21-00
Each Sierra product meets or exceeds the original equipment part it replaces