A-B17100416SM-AI CABLE, CHOKE, 54One New Aftermarket Replacement Choke Cable for Murray Snapper Lawn Tractors (54 Inch Deck) This choke cable controls the choke plate on the carburetor, regulating the air fuel mixture for reliable cold starts and smooth warm up operation on 54 inch deck Murray and Snapper lawn tractors. When the original cable stretches, frays, or breaks, the choke cannot be properly set, making cold starts difficult and engine performance inconsistent. This