280-870 Stens V-Idler Compatible with Exmark 1-633166 Toro 1-633166 / 633166

280-870 Stens V-Idler.  Heavy Duty. Height 1-1/8", ID 5/8", OD 6".  Made by an OEM supplier.   Compatible with Exmark and Toro 1-633166 and 633166.  Fits Models Exmark Lazer Z, Serial No. 102,000-370,000, with 52", 60" and 72" decks; Toro Z 500’s Z Master, 2004 and newer, with 60" and 72" decks; Z 250’s Z Master 742XX series, 1999-2007, with 52", 60" and 72" decks.  For measurements see picture 2 for an explanation.  A: 6" C: 5/8" D: 1-1/8" E: 1/2" F :1/2"  H:N/A"