The MTD 74604842 is an authentic OEM drive cable designed for walk-behind lawn mowers. This essential component connects the drive control lever to the transmission, enabling the self-propel system when the lever is engaged. Constructed from durable metal and plastic, this drive cable measures 1308.1 mm (51.5 inches) in overall length, with a conduit length of 1257.3 mm (49.5 inches). A properly functioning drive cable is crucial for the mower's mobility; replacement is necessary if the original cable is stretched, frayed, or broken to restore the self-propel feature. This part is sold individually and ensures reliable operation across various compatible MTD, Troy-Bilt, Yard-Man, Cub Cadet, Yard Machines, and Craftsman lawn mower models.