Oregon 72-318 Wheel 4 3/4-inch Terrace Replaces MTD 734-0973 734-973 Universal 60IN Replaces AMF 53415 57353, Murray 42093 42096 42877 Positive Detent in Stop & Fast Position, 1/4in bolt mounting hole, Proper travel for B & S and Tecumseh Automatic Choke engines Conduit Size: 3/16in, Conduit Length: 60in Inner wire: .054, Wire Travel: 1-3/8in