Multiquip 12771 Gear LH Worm Gear HT 1-1/4 - OEM Replacement Part

This left-hand worm gear assembly provides critical power transmission in Multiquip ride-on trowel gearboxes, converting rotational motion from the drive system to the finishing blades. The 1-1/4 inch worm gear design delivers the torque reduction and directional change necessary for smooth, controlled trowel operation during concrete finishing applications.

Worm gears are subject to significant wear from constant friction and load stress in demanding concrete finishing environments. Signs that replacement is needed include unusual grinding noises, excessive vibration during operation, difficulty controlling blade speed, or visible gear tooth damage during routine maintenance inspections. Using genuine OEM replacement gears ensures proper mesh tolerances and metallurgy for reliable performance and extended service life.

Compatible with the following Multiquip ride-on trowel models:

• HTN27KTCSL
• HTNS5S-2

Genuine Multiquip OEM part, sold by an authorized dealer.