4 Position 7 Terminals: 4 Position Ignition starter controls 4 functions, STOP-Reverse caution mode-On-Start. There are 7 terminals on the back of the switch Replace Part Numbers: AYP 193350, 532193350; Craftsman 193350, 33457; Poulan 193350; MPN 193350; Husqvarna 532193350; Delta 6900-49P1; Ariens 21546319, 448017800, 532193350; MTD 725-07527; Snapper 705064; Gravely 21546319 Compatible Models: Husqvarna 532193350; Delta 6900-49P1; Ariens 21546319, 448017800, 532193350; MTD 725-07527; Snapper 705064 Compatible Models: Craftsman YS4500 GTS3000 LT1000 LT1500 LT2000 LT3000 LT3200 4500 series 6500 rider DYS4500 GT5000 YT3000 mower. Used On Craftsman 917 riding lawn mowers and lawn tractors Compatible Models: 142R 143RII 1542XP 1542XPT 155BT 164T 1848XP 1848XPT 184T 2042LS 20B42T 20F42T 20K46 2146XLS 2146XP 2242T 2246LS 224T 2254XP 2346XLS 2348LS 2354GXLS 236R 2448T 2454T 2654T 26K54 26K54T 272XP 2748GLS 2754GLS 325LX 543RS Compatible with Part Number: Fit for AYP 193350, 532193350; Craftsman 193350, 33457; Poulan 193350; MPN 193350; Husqvarna 532193350; Delta: 6900-49P1; Ariens 21546319, 448017800, 532193350; MTD: 725-07527;; Snapper 705064; Gravely 21546319.