Replacement Spindle Assembly for John Deere ZTrak Models — Fits Z510A Z520A Z710A Z720A Z810A Z820A Z830A Z840A Z850A Z860A Z910A Z915B Z920A Z920M Z920R Z925A Z925R Z930A Z930M Z930R Z950A Z950M Z950R Z960A Z960R Z970A Z970R — Parts TCA17517 / TCA20639 / TCA24880

Replacement spindle assembly with a height of 6-5/8". This unit is compatible with John Deere OEM part numbers TCA17517, TCA20639, and TCA24880. Designed for use on the ZTrak lineup, it fits the following John Deere models: Z510A, Z520A, Z710A, Z720A, Z810A, Z820A, Z830A, Z840A, Z850A, Z860A, Z910A, Z915B, Z920A, Z920M, Z920R, Z925A, Z925R, Z930A, Z930M, Z930R, Z950A, Z950M, Z950R, Z960A, Z960R, Z970A, and Z970R.