Safety Switch / Ariens 02754100Pack Size:1Ariens 03086600, Ariens 02754100, AYP 160784, Cub Cadet 925-3167, Cub Cadet 725-3167, Delta 6440-04, Dixon 539107523, Dixon 539 10 75 23, Exmark 82-2190, Gravely 02754100, Great Dane D38001, Great Dane AM103119, Husqvarna 532 16 07-84, Husqvarna 539 10 75-23, John Deere AM103119, Kubota K1122-62282, Kubota K1122-62280, Scag 481638, Simplicity 1704379SM, Simplicity 21704379SM, Simplicity 1704379, Simplicity 21704379, Snapper 1-5707, Snapper 7015707, Snapper 7015707YP, Toro 82-2190, Wright Mfg. 52410002, Wright Mfg. 52410003J. Thomas WS-191, NHC 263-5277, Prime Line 7-01916, Ratio Parts 430-413, Rotary 9663Ariens 927037, 927043, 927045-924056, 927061, 927063, 927065, 927301-927308 and 927310; John Deere 240, 245, 260, 285, 320, STX30, STX38, frontdecks 510 and F525; Poulan PP20H46A and PP24H50A; Scag Walk behinds and Turf Tiger; Toro all commercial grade walk behinds with 14, 16, 18 and 20 HP enginesNo. Of Positions: 2, No. Of Terminals: 2, Normally open, Manufactured by Delta Systems Inc.