This is a Hot Racing Rear HD Anti-Sway Bar Set for the Traxxas Unlimited Desert Racer.
1x Stiff Spring Steel Torsion Sway Bar
2x Aluminum Anti-sway Bar Arms
2x Aluminum Anti-sway Bar Links
1x 3.1mm Drill Bit
Mounting Hardware, Including Screws, Bushings, Washers, Spacers, and O-rings
Use the provided drill bit to enlarge the Sway-bar hole to 3mm
Recommended to use a removable-type locking adhesive on screws threading into metal
Tighten set screw that attaches anti-sway bar arm to the bar itself snugly, but not over-tight.
Use a removable threadlock on the setscrew and check tightness regularly.