Case IH Miscellaneous PTO Shafts & Parts, (4)- 4408 Corn Head 540 PTO Shafts, (1)- MacDon Inner Half Driveline 1000 PTO Shaft, (1)- Inner Half Driveline 540 PTO Shaft, Qty: (3)- 20” Diameter Disc, Qty: (1)- 22.5” Diameter Disc