Includes (1) 532175566 Switch + (1) 532140401 Key New, Bulk PackedGenuine OEM Replacement Part # 532175566Consult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: Husqvarna: CT 130, GTH 2248 XPA, GTH 2248 XPB, GTH 2248 XPC, GTH 2250 A, GTH 2350, GTH 250, GTH 2548, GTH 2548 A, LT 1238 A, LT 1238 B, LT 1238 C, LT 1538 B, LT 1538 C, LT 1538 D, LTH 1742 D, LTH 18542 A, LTH 18542 B, LTH 18542 C, LTH 2042 A, LZF 6127, YTH 130, YTH 1342 XPA, YTH 1452 XPA, YTH 1542 E, YTH 1542 XP, YTH 1542 XP, YTH 1542 XPB, YTH 1542 XPC, YTH 1542 XPD, YTH 1542 XPE, YTH 1842 C, YTH 1848 XP, YTH 1848 XP, YTH 1848 XPA, YTH 2048 A, YTH 2148, CZ4217, CZ42175, CZ4825, RZ4623 On Poulan: 380ZX: 271190, PO14542B, PO14542C, PO14542D, PO14542E, PO14542F, PO17542STD, PR17542STA, PR1742STA, 270450 Weed Eater: WE13T38D, WE165T42A, WE1338A, WE1538A, WE1538B, WE1538C, WE12538H, WE12538J, WE12538K, WE12538L, WE12538M, WE14542L, WE16542D, WE16542E, WET2242STB