Same size, any name5L, XDV58 and MXV5 all describe the same 21/32″ (16mm) wide section. If your old belt says XDV58, a 5L or MXV5 belt of the same length will fit the same pulleys.
Reading the codeThe number after the section is the outside length in tenths of an inch. 5L480 is a 5L belt 48 inches long, and an XDV58 or MXV5 belt marked 480 is the same length.
Light or heavy duty?5L and XDV58 belts suit light-duty drives. Choose MXV5 heavy-duty belts for ride-on mower decks, clutched drives and machines that work hard, as they last longer under load.