78-005 OREGON IDLER PULLEY REPLACES EXMARK 603805 Toro 99-4638

Replaces: Exmark 603805, PLP - 7-052018, Stens 280-866, Exmark 99-4638, Rotary 9772, Exmark 1-603805 
Toro 1-603805, 603805, 99-4638

Width: 1-1/8", Bore: .669"
"V" idler pulley
Outer diameter: 5"
For 1/2" belt

Fits models:

Exmark 52", 60" and 72" Lazer Z Triton decks, Serial No. 600,000 and higher; Turf Tracer hydro with floating decks, Serial No. 190,000 and higher; 52", 60" and 72" Lazer Z deck group, Serial No. 102,000-370,000
Toro Z 250's Z Master 742XX Series, with 52", 62" and 72" decks, 1999-2021; 74260 Z 597 with 60" and 72" decks; Z 500's Z Master, with 60" and 72" decks, 2004 and newer