Aftermarket replacement attachment cylinder for Bobcat skid steer & compact track loader. Used on Bob-Tach system. 1-3/4� bore x 6-3/4�stroke and 1� diameter rod. Induction hardened chrome rod & rugged ductile iron gland. Fits Bobcat model numbers S100, S130, S150, S160, S175, S185, S205, S220, S250, S300, S330, T110, T140, T180, T190, T200, T250, T300, T320, 773.