This water pump with pulley is completely new, from the seal to the housing. It fits multiple John
Deere models. (NOTE: replaces AT29618-R, R23631)
Casting #'s R23631T, T23631, AT21205
Cast Iron Pulley
Common use of this item please veify part number with Parts list for your model.
John Deere INDUSTRIAL/CONSTRUCTION: 300 (GAS),John Deere INDUSTRIAL/CONSTRUCTION: 300B (GAS),John Deere INDUSTRIAL/CONSTRUCTION: 301 (GAS),John Deere INDUSTRIAL/CONSTRUCTION: 380 (GAS),John Deere INDUSTRIAL/CONSTRUCTION: 400 (GAS),John Deere INDUSTRIAL/CONSTRUCTION: 401 (GAS),John Deere INDUSTRIAL/CONSTRUCTION: 480 (GAS),John Deere SKIDDER: 440 (GAS),John Deere SKIDDER: 440A (GAS),John Deere SKIDDER: 440B (GAS),John Deere TRACTOR: 1020 (GAS),John Deere TRACTOR: 1520 (GAS),John Deere TRACTOR: 2020 (GAS),John Deere TRACTOR: 301A (GAS)