Description
303–305 Series: 303437
BYNORM PARTS: 190-269
Anti-Drain Back Valve: Yes
Center-to-Center (Mounting Holes): 107mm
OEM Part No: 1001200
Toro #1-633109 Idler Pulley Rideon MTD - 13AN77GG390 303–305 Series: 303437OEM Part No: 1633109 OD: 6 3 4" (171mm) Fits 72" cut models. For explanation of letters, refer to the drawing by clicking on More Info For heavier load applications Single row of bearings with double sealed sides EXMARK PARTS: 1 633109, 116 4667, 633109 TORO PARTS: 1 633109, 126 7685, 24 014 49 S, 24 04149 S Fits Model Toro: 60" and 72" Z 500'S Z Master; 74260 Z 597 with 60" and 72" deck Fits Model Exmark: Lazer Z and Lazer XP with 60" and 72" deck