Flat Idler / MTD 756-0240Pack Size:1Ariens 07312700, Hahn 451293, Hahn 27880, MTD 756-0240, Murray 313850, Murray 51448, Noma 313850, Noma 51448, Toro 2-4463, Toro 7434, Toro 112426Dealer Choice 165-006, Dealer Choice 66-1040, Edgewater 499027, ESF 165-006, Foley/Belsaw 5979502, Foley/PLP 165-006, J. Thomas WA-84, Laser 95145, NHC 276-9362, Oregon 34-012, Prime Line 7-05206, Prime Line 7-05434, Rotary 722, Sunbelt SB-722, Sunbelt B1SB722MTD 840, 841, 850 and 960 series snowthrowers, 1987-1988Idler E: 1/2 ", Idler F: 1/2 ", Idler H: 1/16 ", Idler K: 3/4 ", Idler V: 7/8 ", ID: 3/8 ", Material: Steel, For explanation of letters please refer to the drawing by clicking on More Info, Idler C: 3/8 ", Made By: An OEM supplier, OD: 3 1/4 ", Idler B: 3 ", Height: 7/8 ", Idler A: 3 1/4 "