PARTS FOR ATTACHING TO CAT.1 3-POINT HITCH (2320, 2520, 3320, 3520, 3720) 30 MATERIAL COLLECTION SYSTEM 580L 580H and 580L Material Collection System (MCS)(applies to X740,X748 Tractors and 2320,2520,3320,3520,3720 C.U.T.'s) PC9729 in MATERIAL COLLECTION SYSTEM MCS