Rotary Corp brand aftermarket product. Fits Briggs & Stratton Models: 60000 to 80000 Series, 100200, 111200, 130200, 131200, 140200 & Fits many (2,3,4 & 5 HP) Horizontal. Also Fits John Deere AM34963. For Bulk Pack, See Rotary # 12938.Replaces:BRIGGS...