Motorcycle and Powersports Accessories

The Sierra 18-0604 Exhaust Manifold Gasket Set is interchangeable with the following: GLM 39910. Each Sierra product meets or exceeds the original equipment part it replaces.

Sierra Exhaust Manifold Gasket Set

Contains: (2) 118-2854-1 Exhaust Elbow Gasket, (2) 18-2949 Exhaust Manifold Gasket

Sierra part number: 18-0604

Interchangeable with the following: GLM 39910

Video Review Sierra 18-0604 Exhaust Manifold Gasket Set - GLM 39910