Part Number: 1391-1078 (Spacer) Part Number: 1391108 (Insulator,washer) Part Number: 1391-1091-1 (Gera spur) Part Number: 1391-1098 (Guide) Part Number: 139110-DH4C (Switch rotary) Part Number: 139110-H4C (No description) Part Number: 139110N1 (Shim) Part Number: 139110N2 (Shim) Part Number: 139110N3 (Shim) Part Number: 139110N4 (Shim) Part Number: 139110N5 (Shim) Part Number: 139110N6 (Shim) Part Number: 13911-1 (Mount adapter) Part Number: 1391-110 (Ring 812 id spiral retaining)