OTC 7832 GM Torsion Bar Unloader 8GDRAIN Part Number | 12390

Part Number | 12390

Hardened steel replaceable jaw inserts are machine serrated for a safe and secure grip under maximum torque

Stroke | 3

Air service through 2 outlets: one lubricated for tire inflation and one for pneumatic tools

OTC 7832 GM Torsion Bar Unloader 8GDRAIN Part Number | 12390OTC 7832 GM Torsion Bar Unloader When servicing the lower control arm of the front suspension on GM trucks, or replacing a torsion bar, it is necessary to remove the spring pressure from the suspension. In order to do this, a clamp, called a torsion bar unloader, can be positioned on the frame and the torsion bar mount. The drive screw of the torsion bar unloader is tightened, removing pressure on the torsion bar mount. The mount can then be removed