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Product description

The Challenger A1070 Arm Restraint Inner Gear is a critical safety component used on older style CL9 and CL10 series 2-post lifts. This "half-moon" gear features straight-cut teeth that engage with the arm restraint plunger to lock the lift arms in place once the vehicle is raised. Proper engagement of these gears is vital to prevent the arms from shifting, which could cause a vehicle to fall from the lift. Over time, the teeth on these gears can become rounded or chipped from improper engagement or high-stress use. Replacing worn gears with this authentic old-style replacement restores the mechanical integrity of the arm locking system. Note that this straight-cut gear is specific to older models and must match the corresponding plunger style.

Product highlights

  • Straight-Cut Teeth: Designed specifically for compatibility with the original "Old Style" Challenger arm restraint systems.
  • High-Strength Steel: Forged to resist the shear forces exerted by the lift arms under load.
  • Safety Critical: Ensures the lift arms remain locked in the correct position during vehicle service.
  • Direct Fit: Matches the mounting hole pattern of the CL9 and early CL10 swing arms.

Specs

  • OEM Reference: A1070
  • Gear Style: Old Style (Straight-Cut)
  • Manufacturer Part Number: ch-a1070
  • Country of Manufacture: USA

Direct replacement models

  • Challenger: A1070
  • Fits Models: Challenger CL9, CL10 (Early models), Ammco AC21NS, and Magnum OE-10

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.

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