This Arm Restraint Gear is a newer-style part for Rotary 2-post lifts, featuring angled teeth for smoother engagement and enhanced durability.

This Genuine OEM gear is part of the arm locking mechanism that ensures the lift arms stay securely in position during operation.

This gear has angled triangular teeth and only mates properly with the same style of pawl.  If your gear has squared teeth, it’s the older (discontinued) FJ7750 and you will have to upgrade to the triangular gear shown on this page – and update your pawl as well.

Alternatively, you can purchase the full arm restraint conversion kit which includes both the triangular style gear and pawl.  This gear may also be known as 30500-6011 which fits model PRO-12TP & Hanmecson 10k & 12k models