Savior WT-973 Carburetor for MTD Cub Cadet Troybilt Yard Yardman Craftsman Ryobi Bolens Murray Remington Machine Weedeater String Trimmer WT-973-1 Carb 753-06190 High quality replacement carburetor Fits many MTD, Cub Cadet, Troybilt, Craftman, Bolens, Yard, Yardman, Murray, Remington Machine Trimmers Refer to WT-973 WT-973-1 Replace to Part No.: 753-06190 Fits Troybilt TB21EC TB22EC TB32EC TB42BC TB80EC TB2040XP