Oregon 78-112 Flat Idler Pulley Compatible w/ John Deere AM37249 NetSuite-ID_604116 This idler Pulley has an

This idler Pulley has an overall diameter of 4-3/4" and works best a belt tension idler

6" extension

and John Deere models

Fits FH-500V

Compatible with up to 10% Ethanol blend fuels

Oregon 78-112 Flat Idler Pulley Compatible w/ John Deere AM37249 NetSuite-ID_604116 This idler Pulley has anPulleys work hard to transfer power from a mower's engine to its cutting Blades, but an Oregon Pulley makes it work harder faster. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. Overall Width: 1" Outer Dimension: 4 3 8" Flat Outer Dimension: 4 1 8" Flat Width: 3 4" WARNING: