V idler pulley. The pulley replaces part # AM121238, AM35590. This pulley is 4 1/2" across with a 3/8" hole. This pulley will work on the mower decks on the John Deere 210 212 214 300 314 316 317 318 322 and other others.
ASSEMBLY SPINDLE W/PULLEY JOHN DEERE
ASSORTMENT BUSHING IDLER PULLEY
ASSORTMENT FLAT IDLER COMPOSITE PULLEYS
ASSORTMENT PULLEY STEEL IDLERS
ASSORTMENT V-IDLER COMPOSITE PULLEYS