PTO shaft 237 mm 16 splines 1 3/8"-6 with reference number 39104, AT29707 fits for instance JOHN DEERE 1020, JOHN DEERE 1030, JOHN DEERE 1040. See all compatible models under the Fits to tab.
This shaft has 16 splines and is 237 mm long. Alternatives with 21 splines are also available which we do not stock.