Yermax RC12YC Spark Plug for 491055 491055S 491055T 499608 792015 805015 692051 Kohler 25 132 12-S 12 132 02-S M78543

Replaces: Ariens:21536800, 21534100, 21531100, 08811700, 21537800 Briggs and Stratton:491055S, 692051, 792015, 72347GS, 491055, 805015, 499608, 491055T, 5066, 694385 Champion:RC12YC, 71G, CHM71G,71-1, 71F, 711 Cub Cadet:7593336 Gravely:21536800, 21534100, 21531100 Husqvarna:531308128 John Deere:M78543 Kohler:1213202S, 1213202, 2513212A, 2413201S MTD:7593336 NGK:ZFR5F Torch:K5RTC Fit models: GENERAC 4582, 5308, C10000, C8000, EPS-8-AC, MF6500, NP45G, NP55G, NP65G, R10000, R10000E, R3500XL, R6000, R8000, R8000E, Vanguard, XE Series, XL Series Generators HOMELITE 178VI52 Generators SNAPPER G30000, G55000 Generators CUB CADET 1863, 1864, 2084, 2086, 2182, 2284, 4815F, AGS2130, AGS2150, AGS2155, CC760ES, GT2542, GT2544, GT2550, GT2554, GT3100, HDS2135, HDS2155, HDS2185, LT1040, LT1046, LT1050, LTX1040, LTX1042, LTX1045, LTX1046, RZT42, RZT50VT, SLTX1054, ZZT42, ZZT50 Generators E-Z-GO ST 480 gas 2003 and up