Metal U-profile idler pulley for lawn tractors lawnmowers mowers External Ø: 83mm Hole diameter: 12.7mm Internal Ø: 70mm Throat length: 22 mm JACOBSEN Original code: R301065 Original code: 317726 ALSO COMPATIBLE WITH JOHNDEERE O.R.: PT8649 ALSO COMPATIBLE WITH MURRAY O.R.: 21409 ALSO COMPATIBLE WITH NOMA O.R.: 300920 40223 AT