SALE Quick view Bunton Mower Idler Pulley PL8540A This is a Brand New mower idler pulley. The specs are as follows: Fits Bunton 61" and 71" cut Hydro Rider Commercial Machine models. Fits Scag 48" and 52" Tiger Cub. OD 4-7/8" ID 3/8" Height 1-5/32" Replaces part numbers PL8540A BUNTON 275-272 STENS... MSRP: Was: $68.06 Now: $34.03 Add to Cart Compare