R21-1009R | Genuine Paccar® Window Regulator Rh

Specifications

Functions

This part, the right side window regulator, is essential to ensuring the proper functioning of the window in Kenworth and Peterbilt trucks. It allows the window to be electrically raised and lowered, holds it in the closed or open position, and ensures reliable operation thanks to a motor and gear mechanism.

Headquartered in Bellevue, WA, PACCAR® is a Fortune 500 company specializing in heavy duty commercial vehicles. Founded in 1915 as the Pacific Car and Railway Company, PACCAR Inc grew from a small railway equipment supplier to one of the world's largest manufacturers of light, medium, and heavy duty trucks. It is a major designer and manufacturer of diesel engines and powertrain components through dealer networks in over 2,200 locations around the world. The company also operates parts distribution centers for aftermarket support that includes customer call centers operating 24 hours a day and state-of-the-art inventory management systems that speed up order processing.