Flat Idler / Snapper 7013850YPPack Size:1AYP 4933H, AYP 78744, Case C15672, Case C23535, FMC 171-0566, Hahn 27829, Hahn 451182, MTD 756-0137, MTD 1626-69, MTD 756-1207, Murray 27332, Noma 27332, Snapper 1-3850, Snapper 7013850, Snapper 7013850YP, Toro 3-4244, Toro MW8821, Troy-Bilt 1710566, Troy-Bilt 1710567, Troy-Bilt 756-1207, White 1710566Dealer Choice 66-1060, Edgewater 499012, ESF 165-004, Foley/PLP 165-004, Green Meadow IF3612, Laser L5011, Laser 95102, NHC 276-9366, Oregon 34-005, Prime Line 7-05203, Prime Line 7-04647, Sunbelt SB-719, Sunbelt SB-95013, Sunbelt B1SB719MTD 225, 440, 450, 550, 552, 586, 588 series snowthrowers, 1987-1988Idler E: 1/2 ", Idler F: 11/32 ", Idler H: 1/16 ", Idler K: 3/4 ", Idler V: 7/8 ", ID: 3/8 ", Material: Steel, 2 7/16" OD flange, For explanation of letters please refer to the drawing by clicking on More Info, Idler C: 3/8 ", Made By: An OEM supplier, OD: 2 1/2 ", Idler B: 2 1/4 ", Height: 7/8 ", Idler A: 2 1/2 "