The 40cc Viper 4-cycle engine is the largest in its class and requires no mixing of oil and fuel - plus it produces lower emissions and noise

12A-268C141

Replaces Husqvarna 532140218

Kohler 25 132 12-S Spark Plug (RC12PYC)

Kohler 24 176 82-S Wiring Harness

Briggs & Stratton 84004333 Gasket Set, Engine Displacement_764cc The 40cc Viper 4-cycle engineOnly Briggs & Stratton genuine parts are specially designed to exact OEM standards, Manufactured & tested to help deliver optimum performance in Briggs & Stratton engines. Not only are Briggs & Stratton genuine parts to fit, but using them ensures that the Briggs & Stratton engine they are installed on complies with applicable (EPA) emission regulations.