Heavy-Duty Flat Idler / Scag 48198Pack Size:1Bunton PL8539A, Encore 363168, Scag 48198, Scag 483211, Toro 95-2800Edgewater 499149, Green Line 32291, Green Meadow IF394, J. Thomas JT-9881, Landscaper Pro 2922198, Mow More SCP198, NHC 276-9376, Oregon 78-117, Prime Line 7-05391, Rotary 5712, Sunbelt SB-5712, Sunbelt B1SB5712Bunton 36", 48", 52" and 61" decks; Encore 36", 48", 52" and 61" decks; Scag 36", 48", 52" and 61" decks; Toro 36", 48", 52" and 61" decksIdler E: 1 ", Idler F: 5/16 ", Idler H: 23/32 ", Idler K: 1 9/32 ", Idler V: 1 7/16 ", ID: 3/8 ", Material: Steel, Includes 3/8" offset, 3/8" flush and 1/2" offset reducer bushings, Heavy-duty style, For explanation of letters please refer to the drawing by clicking on More Info, Made By: An OEM supplier, OD: 5 1/4 ", Idler B: 5 ", Height: 1 7/16 ", Idler A: 5 1/4 ", Idler C: 3/8 "