Compatible with Briggs & Stratton 498170, 799872, 694202, 693909, 692648, 499617, 799868, 497586, 498254, 497314, 497347, 497410, 790821; fits most 122000 model engines including 120XXX, 121XXX, 122XXX, 12EXXX, 12TXXX with primer type system. Also compatible with BS 14111 carburetor models. Fits Craftsman 6.5hp, Snapper Ninja 6.75hp engines. Replaces Stens 50-657, Stens 520-966; designed for 4-7 hp engines without choke. Compatible with Briggs & Stratton models 124T02, 124T05, 124T07, 126M02, and engine series 129700, 129800, 123H00, 123J00, 124H00, 125H00, 12G700, 12G800, 12J700, 12J800, 12J900, 12L800, 12U800, 12V800, 12C700, 12C800, 12D800, 4-cycle small engines. Also fits Toro walk-behind mowers models 16401, 20716, 20712, 20713, 20714. Complete carburetor maintenance kit includes all necessary components for efficient repair and upkeep. Specifications: Material – Aluminum alloy; Lid size – 14x12.3cm; Air filter – 13.2x11.32cm; Carburetor – 7x6.5cm.