Replacement Drum Brake Master Cylinder - used on drum brake surge brake actuators only.  Fits Dexter DX6.6, DX7.5 and DX8.5 surge brake actuators.  Formerly Tie Down Engineering models 660E, 750E and 850E.  Includes master cylinder and cap, 4 mounting screws with washers, 2 rollers with matching nuts and greaseable bolts.

• Fits Dexter DX6.6, DX7.5 and DX8.5 drum brake actuators
• Fits Tie Down Engineering 660E, 750E and 850E drum brake actuators
• Includes master cylinder and cap, 4 mounting screws with washers, 2 rollers with matching nuts and greaseable bolts
• K68-673-00
• Replaced part #70519KD