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A critical yet often overlooked component for cabin comfort and protection is the window seal. The 1B24961200037 Left Door Window Outer Seal is the official FOTON OEM component designed specifically for the driver’s side door. This precision-molded weatherstrip creates the primary barrier between the exterior environment and your truck’s interior, sealing the gap between the window glass and the door frame. Its failure leads directly to wind noise, water leaks, and dust intrusion. As a fundamental part of maintaining a professional and durable vehicle among essential Foton truck parts, the genuine 1B24961200037 ensures a perfect fit that restores factory quietness and dryness.
Left Door Window Outer Seal
Наружное уплотнение окна левой двери
Sello Exterior de la Ventana de la Puerta Izquierda
The 1B24961200037 is the exterior beltline weatherstrip installed on the outside upper edge of your FOTON truck’s driver’s side door. It is the first line of defense against the elements. When the window is fully closed, it presses firmly against the outer surface of the glass, creating a critical seal. This seal prevents wind from whistling through the gap, blocks rainwater from channeling into the door cavity or interior, and stops road dust and debris from entering.
This component, identified by part number 1B24961200037, is subjected to constant UV exposure, temperature extremes, and mechanical friction from the glass. The genuine part is made from high-quality EPDM rubber or similar compounds, formulated to remain flexible, resist ozone cracking, and retain its shape over years of service. A compromised 1B24961200037 seal not only creates annoyances like noise and drafts but can also allow water to damage the window regulator, door electronics, and interior trim, leading to much costlier repairs.
Think of the 1B24961200037 as the gasket for your moving window. Its primary job is compression sealing. Unlike fixed seals, it must maintain constant, even pressure against a moving glass surface. The precision of the OEM 1B24961200037 part ensures this contact is perfect around the entire perimeter of the glass, creating a seamless barrier that adapts to the slight vibrations and movements of the truck while driving.
Its tight seal against the glass prevents turbulent air from entering the window channel, dramatically reducing or eliminating wind rush and whistling sounds at highway speeds, leading to a quieter cabin.
Channels rainwater away from the window gap and directs it safely down the outside of the door, preventing it from entering the door panel where it can cause corrosion, mold, or electrical damage.
Creates an airtight seal that stops cold drafts in winter and hot air in summer, improving climate control efficiency. It also acts as a barrier against fine dust and pollen entering the cabin.
The table below provides detailed technical data for the genuine FOTON 1B24961200037 Left Door Window Outer Seal.
| Parameter | Specification / Details |
|---|---|
| OEM Part Number | 1B24961200037 |
| Product Name | Left Door Window Outer Seal / Beltline Weatherstrip |
| Brand | FOTON (Original Equipment Manufacturer) |
| Primary Material | High-Grade EPDM (Ethylene Propylene Diene Monomer) Rubber |
| Material Properties | Excellent UV, ozone, and weather resistance. Remains flexible from -40°C to +120°C. Resists compression set. |
| Design Profile | Precise contour with integrated sealing lip(s) designed to contact the exterior glass surface. |
| Mounting Location | Exterior upper door frame (Beltline), Driver’s Side (Left) |
| Vehicle Compatibility | FOTON Auman, Tunland, Ouhuo series and other models with matching left door design. |
Recognizing the signs of a deteriorating 1B24961200037 seal helps prevent minor issues from becoming major repairs.
Replacing the 1B24961200037 outer seal is generally straightforward. The old seal is typically held in place by friction fit within a metal channel on the door frame. Start at one end and carefully pull the entire seal out of its channel. Use a plastic trim tool to avoid scratching the paint.
Thoroughly clean the channel, removing all old adhesive, dirt, and rust. Begin installing the new genuine 1B24961200037 seal at one corner, pressing it firmly into the channel along its entire length. Ensure it is seated evenly and completely. Some installers recommend using a small amount of rubber lubricant or soapy water to help the seal slide into place. Once installed, clean the contacting surface of the window glass and operate the window up and down a few times to allow the new seal to settle into its natural position.
The 1B24961200037 Left Door Window Outer Seal is a small component with a massive impact on your daily driving experience. It is the essential barrier that keeps your cabin quiet, dry, and clean. Opting for the genuine FOTON OEM part, 1B24961200037, is a guarantee of perfect fit, material quality, and long-term performance that aftermarket alternatives often fail to deliver.
For drivers, fleet managers, and technicians working on FOTON Auman, Tunland, and similar trucks, addressing a failing window seal with the correct part number is a simple yet highly effective repair. It directly improves comfort, protects the vehicle’s interior from water damage, and restores the professional feel of the cabin. Invest in the seal designed for your truck to ensure reliable performance mile after mile.
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