This is a A-B160027 Ignition Switch PN: B160027Main Description As Following : A-B160027 Ignition Switch P.N: B160027 Indak style switch. Use w/ our B1SB2932 key. Fits Jacobson LF3810, ST5111, Turfcat 72 and Greensking; Toro Groundsmaster 3, 52, 62, 72, 172, 322, 325, 327, 400, 500, RM223D, 450D, 335D, 5100D Crossed From: SSW2837 AEP , 019534 LESCO , 11018 ROTARY , 131095 JACOBSEN , 27-2360 TORO / WHEEL HORSE , 272360 TORO / WHEEL HORSE , 430-409 STENS , 430-954 STENS , 430409 STENS , 430954 STENS , 8100-0962 , , 81000962 , Found in Section & Models : Sunbelt - Electrical > Switches, Jacobsen (UNDEFINED): SEVERAL, Toro / Wheel Horse (UNDEFINED): SEVERAL Associated Items : A-B1SB2932 Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada