Flywheel Key / Tecumseh 611154Pack Size:1Tecumseh 611154Foley/Belsaw 5980155, NHC 266-2843, Oregon 02-405, Ratio Parts 7-251, Rotary 11812Tecumseh ULT50, ULT55, ULT60, VLV126, VLV50, VLV55, VLV60, VLV65, VLV66, VLXL50 and VLXL55Height: .074 ", Length: .958 ", Width: .118 "