Sinotruk Cab Window Glass Regulator Assembly - Part No. 711W62645-6051 (LH) / 711W62645-6052 (RH)

The Sinotruk Glass Regulator series (711W62645-6051 for the left side and 711W62645-6052 for the right side) is a critical component for the driver and passenger cabin comfort system. Designed specifically for Sinotruk’s heavy-duty chassis (common in HOHAN and SITRAK series), these regulators provide the necessary torque and stability to lift and lower heavy-duty truck windows reliably under harsh working conditions

Technical Specifications

How to identify a failing glass regulator?
In the heavy-duty trucking industry, a malfunctioning window can lead to security risks and driver discomfort. Common signs include:

1. Grinding Noises: Often indicates sand or debris in the 711W62645 series track.

2. Window Slippage: The glass fails to stay up or falls into the door, suggesting a broken cable or pulley.

3. Slow Movement: Increased friction due to lack of lubrication or motor aging.

Pro Tip for Fleet Managers: Always replace the regulator as a pair or keep both 711W62645-6051 and 711W62645-6052 in your Sinotruk spare parts inventory to minimize downtime for two-door cabins.