Description
This is the arm restraint / arm lock plunger gear for Challenger CLFP9, CL10, CL10V3, and CL9 model 2-post lifts. It also fits Ammco® S21NS, AC21NS, Magnum OE-10 model lifts, and ADG TC2P10.
Challenger A1072T / A1072 Cast Outer Gear – Plunger Swing Arm Gear
Item Number 67 from the breakdown in photo.
This gear rides on a vertical shaft that moves up and down when the lift reaches the ground, allowing the swing arms to move freely.
This is the upgraded style gear featuring a full-face tooth design and angle-cut gears for better engagement. If your arms sag slightly, this gear allows full engagement without needing to replace the arms or carriages on your lift (unless excessive arm sag is present).
This listing is for the plunger / outer gear only.
IMPORTANT NOTE:
If you are replacing the old-style gear, you must order both the Moon Gear and the Engaging / Plunger Gear, as they are cut differently and must be used as a matched set.
(See “You May Also Like” below for the matching Moon Gear.)
🔴 Questions? Call 866-902-6060 if you have any questions about this product or any other automotive equipment.



