One New Aftermarket Replacement Toothed Mulching Blade. Fits John Deere Replacement Part. Fits GT225 GT235 GT245 GX255 GX325 GX335 GX345 GX355 X340 X465-X495 X500 X520 X534 X540 and X575-X X700 X720 X724 X728 X729 X740 X744 X748 X749 Z425 Z435 Z445. Made to Replace 396-719 396-719-A A-B1PD5054 A-B1PD5054-A B1PD5054 M143520 M145516.

Models This Part Fits:

GT225, GT235, GT245, GX255, GX325, GX335, GX345, GX355, X340, X465-X495, X500, X520, X534, X540 and X575-X, X700, X720, X724, X728, X729, X740, X744, X748, X749, Z425, Z435, Z445Additional Information: (3) blades needed for 54″ cut C deck.Center Hole: 51/64″Length: 18-29/32″Thickness: .250Width: 2-1/2″

Reference Numbers:

396-719, 396-719-A, A-B1PD5054, A-B1PD5054-A, B1PD5054, M143520, M145516