Genuine CASE G13163 Battery Cable for the Gas Tractors listed, plus more. Measures 35″ from center of post to center of lug. Made from 1 Gauge Cable. Part of the problem with hard starting is corroded, aged cable & undersize cable. These Cables are Genuine CASE built Cables of sufficient size for the application. Any Cable of smaller Gauge, such as 2, 3 or 4 is too small, and guarantees a hard start.