Fits Model:
BRIGGS & STRATTON 251700-257700; for 11 HP standard vertical engines
Specifications: Not compatible with greater than 10% ethanol fuel
Additional Information:Includes 495-044 Oil Seal
Includes 515-056 Piston Std
Includes 495-028 Oil Seal
Includes 480-091 Gasket Set
Includes 500-645 Chrome Piston Ring Std
