Part Number:515-015
Specs: Piston Size: Std., Ethanol: Not compatible with greater than 10% ethanol fuel, Packaging Type: Branded box Cylinder Bore Size: 2.5615"-2.5625"
Model: Briggs & Stratton: 90100-92900, 93500, 93900, 94500-96500, 98900, 10A900 and 130200-130900