Oregon 34-109 Flat Idler Pulley, Compatible w/ John Deere Sub-Category_ Tungsten carbide is "fused into

Tungsten carbide is "fused into the blade - creating an ultra-hard layer at the cutting edge and increasing the time between sharpening

11/16" center hole

Used with lawnmowers

For use on Oregon saw chains 72V

Oregon 34-109 Flat Idler Pulley, Compatible w/ John Deere Sub-Category_ Tungsten carbide is "fused intoThis flat idler Pulley fits 100 series and replaces John Deere. Oregon replacement parts are built to meet or exceed OEM standards. 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. Fits 100 series Outer diameter: 5 3 16", Flat outer diameter: 4 1 2", Flat width: 1 1 4" Overall