Stens 615-241 Gasket and Diaphragm Kit Replaces: Zama gnd-17 Fits modesl: Zama: C1Q-SK8, SK9, SK10, SK15 and SK16; C1U-D1AB, K10A, K12, K13, K18A-B, K19, K20A-C, K21A-B, K22A, K23A-B, K30A, K31A-B, K34A, K35A, K45, SL11, SK12, SK13A, SK14 and W7B Ethanol: not compatible with greater than 10% ethanol fuel