- ADDRESS:Wanda Plaza, Jinan, Shandong, China
- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com


When the convenience and safety of your truck’s power windows are compromised, it points directly to the heart of the system: the window regulator. The 1B24961400101 Glass Lifter Assy Left is the complete, factory-original mechanism that precisely controls the upward and downward movement of the driver’s side door window on your FOTON truck. This assembly is a critical component, transforming the electrical command from the window switch into the smooth, controlled physical motion of the glass. As an integral part of maintaining full vehicle functionality, sourcing authentic Foton truck parts like the 1B24961400101 is essential. A failing regulator can leave a window stuck open or closed, posing a security risk and exposing the cabin to the elements.
Glass Lifter Assy Left
Подъемник стекла левый в сборе
Alzavidrios Izquierdo Ensamblado
The 1B24961400101 is more than just a motor; it is a complete mechanical system housed within the driver’s door panel. This OEM assembly for FOTON trucks typically includes a robust electric motor, a system of gears (often in a regulator “X” arm design or cable-driven mechanism), mounting brackets, and the necessary hardware. When you press the window switch, it sends power to the motor in the 1B24961400101 assembly. The motor then drives the gears, which translate rotational force into linear motion, either pushing the window glass up or pulling it down along its guided tracks.
This component endures thousands of cycles over its lifetime.
The 1B24961400101 isn’t a generic part; it’s calibrated for the weight and dimensions of your FOTON truck’s specific door glass. Its motor provides the exact torque needed for smooth operation, and its travel limits are set to prevent the glass from going too high or too low. Using this precise OEM assembly, part number 1B24961400101, prevents strain on the door’s electrical system, reduces the risk of glass misalignment, and ensures the window seals correctly every time it closes.
Designed as an exact OEM replacement, the 1B24961400101 assembly matches the original mounting holes, electrical connectors, and glass attachment points, ensuring a hassle-free installation without modification.
Ensures the driver’s window can be fully closed and locked, protecting the cab from theft and weather. It also enables proper ventilation control and communication at toll booths or checkpoints.
Built with high-strength materials for the arms and gears, along with a reliable electric motor, the 1B24961400101 is made to handle the daily load of heavy truck window glass without premature failure.
The table below details the core technical data for the genuine FOTON 1B24961400101 Left Side Glass Lifter Assembly.
| Parameter | Specification / Details |
|---|---|
| OEM Part Number | 1B24961400101 |
| Product Name | Glass Lifter Assy Left / Window Regulator Assembly – Left Side |
| Brand | FOTON (Original Equipment Manufacturer) |
| Type | Electric Window Regulator (Complete Assembly with Motor) |
| Mechanism Design | Scissor (“X-Arm”) Type or Cable-Driven Type (Model Specific) |
| Position | Left Front Door (Driver’s Side) |
| Voltage | 12V DC (Standard for FOTON truck electrical systems) |
| Key Compatibility (FOTON Series) | Auman, Tunland, Ouhuo, and other models with power windows on the driver’s side. |
Recognizing the early signs of a failing 1B24961400101 assembly can prevent being stranded with a stuck window. Pay close attention to these symptoms:
Replacing the 1B24961400101 requires removing the inner door trim panel to access the assembly. The process involves disconnecting the electrical connector, removing the bolts that secure the regulator to the door frame, and carefully detaching the glass from the regulator clamps. The old 1B24961400101 assembly is then removed, and the new one is positioned in its place.
Critical steps include securely fastening all bolts to specification and correctly re-attaching the window glass to the new regulator’s mounting points. It is often recommended to test the operation of the new 1B24961400101 assembly before fully reassembling the door panel to ensure smooth and even travel. While a skilled DIYer can attempt this, the complexity of door internals often makes this a job best left to a professional mechanic to ensure proper alignment and function.
The 1B24961400101 Glass Lifter Assy Left is a fundamental component for the daily operation, security, and comfort of your FOTON truck. A functioning power window is not a luxury but a standard expectation for modern commercial vehicles. When this system fails, opting for the genuine OEM 1B24961400101 assembly is the surest way to restore perfect, reliable performance.
This part guarantees a direct fit, comes with the correct motor for your vehicle’s system, and is built to the same durability standards as the original. For drivers and fleet managers of FOTON Auman, Tunland, and other models, investing in part number 1B24961400101 means investing in a long-term solution that avoids repeat repairs and ensures your window works flawlessly for years to come. Don’t compromise on a critical function—choose the part designed and tested for your truck.
If you have any questions about our products, services, or anything related to what we offer, please don’t hesitate to leave us a message—our dedicated team is always ready to provide prompt and helpful responses to address your concerns. What’s more, when you become our valued customer, we’re delighted to offer you complimentary catalog services, giving you access to detailed, up-to-date information on our full range of products, specifications, and offerings to help you make informed decisions.