30 MOWER DECK LIFT SYSTEM FOR 4500, 4600, 4700 C.U.T. (72-INCH) 54-Inch, 60-Inch and 72-Inch Mowers for 4100, 4200, 4300, 4400, 4500, 4600, 4700 Compact Utility Tractors) PC2667 in ATTACHMENT, MOWER DECK (4000 SERIES CUTS) 60