A mechanical device utilized in the Jeep Cherokee (XJ) to control the raising and lowering of the vehicle’s side windows. Its operation relies on a hand-cranked mechanism, offering a direct and simple approach to window adjustment. The system comprises a rotating handle connected to a gear assembly that, in turn, moves the window glass up or down within its track. A typical application involves rotating the handle clockwise to raise the window and counter-clockwise to lower it.
The significance of this component lies in its reliability and ease of repair. In comparison to power-operated window systems, the mechanical variant is less prone to electrical failures and requires fewer specialized tools for maintenance. Historically, it represents an earlier generation of automotive window technology, predating the widespread adoption of electric windows. The enduring popularity of the Jeep XJ means that these mechanisms remain common and serviceable, offering a cost-effective alternative to electric systems.