Order Includes: 3 x Pulley. Compatible with John Deere models: X534 Multi-Terrain Tractor with 48-inch or 54-inch Mower Deck - PC9526. Part Number: UC21496, M155375. Dimensions & Measurements: Width: 25mm / 0.98", Inner Diameter: 19mm / 0.74", Outer Diameter: 130mm / 5.1". We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
