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1B24961200038 – Genuine FOTON Right Door Window Outer Seal for Quiet, Dry Cabin Protection

PART NO.:
1B24961200038
Part Name:
Right Door Window Outer Seal
Russian Name:
Внешний уплотнитель окна правой двери

Maintaining a sealed cabin environment is essential for driver comfort, passenger satisfaction, and the protection of your truck’s interior. The 1B24961200038 Right Door Window Outer Seal is the official FOTON OEM component designed specifically for the passenger-side door. This precision-engineered beltline weatherstrip serves as the primary external barrier, sealing the critical gap between the window glass and the door frame. Its core function is to block wind noise, prevent rainwater ingress, and stop dust and debris from entering the vehicle. As a vital component for preserving cabin integrity within the range of reliable Foton truck parts, the genuine 1B24961200038 guarantees a perfect, factory-specified fit.

1B24961200038 Right Door Window Outer Seal

Right Door Window Outer Seal

1B24961200038 Наружное уплотнение окна правой двери

Наружное уплотнение окна правой двери

1B24961200038 Sello Exterior de la Ventana de la Puerta Derecha

Sello Exterior de la Ventana de la Puerta Derecha

What is the 1B24961200038 Outer Seal and How Does it Work?

The 1B24961200038 is the exterior channel or beltline seal installed along the top edge of the right-side (passenger) door frame on your FOTON truck. It is a long, continuous strip of specially formulated rubber or thermoplastic. When the window is fully raised, the glass slides up into this channel, and the flexible lips of the seal press tightly against the outer surface of the glass. This action creates a compression seal.

This component, identified by OEM number 1B24961200038, is more than a simple strip of rubber. It is designed with a specific cross-sectional profile that includes one or more sealing lips and often hollow chambers. These chambers allow the seal to compress uniformly and maintain constant pressure against the glass, even as the door flexes or the glass vibrates during travel. The genuine 1B24961200038 is made from materials like EPDM, chosen for its exceptional resistance to sunlight (UV), ozone, extreme temperatures, and physical wear, ensuring long-term performance.

Ensuring Passenger-Side Comfort and Protection

While the driver’s side seal is critical, the 1B24961200038 plays an equally important role for passenger comfort and cargo protection. A leak or whistle from the right side can be just as disruptive. This seal ensures that all occupants, as well as any equipment or goods in the passenger footwell, are shielded from the elements. It contributes to a uniformly quiet and comfortable cabin environment, which is a mark of a well-maintained professional vehicle.

Core Functions and Key Advantages

Superior Wind Noise Reduction

Eliminates the high-pitched whistling and turbulent wind roar that occurs when air passes through a gap between the glass and door frame, ensuring a quiet and conversation-friendly cabin at all speeds.

Effective Water Diversion and Sealing

Its design channels rainwater down and away from the window opening, preventing it from entering the door cavity where it can cause corrosion, electrical shorts, or damage to the window regulator mechanism.

Barrier Against Dust and Pollen

Creates a tight seal that significantly reduces the amount of road dust, dirt, and pollen that can enter the cabin, leading to a cleaner interior and better air quality for occupants.

Technical Specifications: 1B24961200038

The following table outlines the detailed technical specifications for the genuine FOTON 1B24961200038 Right Door Window Outer Seal.

Parameter Specification / Details
OEM Part Number1B24961200038
Product NameRight Door Window Outer Seal / Exterior Beltline Weatherstrip
BrandFOTON (Original Equipment Manufacturer)
Primary MaterialEPDM Rubber (Ethylene Propylene Diene Monomer)
Material PropertiesExcellent weather, UV, and ozone resistance. Temperature range: -40°C to +120°C. High flexibility with low compression set.
Profile DesignEngineered extrusion with sealing lip(s) and hollow reinforcement chambers for consistent compression.
ApplicationRight Front Door (Passenger Side) – Outer Window Channel
Compatible ModelsFOTON Auman, Tunland, Ouhuo series and other models with matching right door architecture.

Recognizing a Failed or Failing Outer Seal

Being aware of the symptoms of a deteriorating 1B24961200038 seal allows for timely replacement, preventing further damage and discomfort.

  • Persistent Wind Whistle or Roar: A clear, audible whistling sound coming specifically from the upper area of the passenger-side window, particularly during highway driving, is the most common sign.
  • Visible Water Leaks or Dampness: Water streaks on the inside of the window glass, wetness on the door trim panel, or moisture on the passenger-side floor mat after rainfall.
  • Physical Degradation: Upon visual inspection, the seal appears cracked, brittle, has lost its shape (flattened), is torn, or has sections that are peeling away from the door frame.
  • Increased Cabin Drafts: Passengers report feeling a cold draft or airflow from the window area, indicating the seal is no longer providing an airtight barrier.

Installation Process and Maintenance Tips

Replacing the 1B24961200038 is a manageable task. The old seal is typically removed by carefully pulling it out of its retaining channel on the door frame. It is crucial to remove all remnants of old adhesive or broken clips. The channel should be thoroughly cleaned with a degreaser and dried.

Installation of the new genuine 1B24961200038 seal starts at one end. Gently press or roll the seal into the channel, ensuring it is seated fully and evenly along its entire length. Do not stretch the seal during installation. Once in place, operate the window up and down several times to allow the seal to conform to its natural position. For maintenance, clean the seal periodically with a mild soap solution and a soft cloth. Applying a silicone-based rubber protectant once or twice a year will help keep the 1B24961200038 material supple and extend its service life.

Frequently Asked Questions (FAQs)

Is the right-side seal (1B24961200038) different from the left-side one?

Yes, they are side-specific. The 1B24961200038 is molded to the exact curvature and length of the right-side door frame. The left-side seal has a different part number. Always order the correct side to ensure a proper fit and effective seal.

Can I temporarily fix a small leak with silicone sealant?

Using external silicone is a temporary and visually unappealing fix that may not address the root cause (e.g., a shrunken or cracked seal). It can also make the proper replacement of the 1B24961200038 more difficult later. For a reliable, long-term solution, replace the entire weatherstrip.

How long does a genuine FOTON outer window seal typically last?

The service life of the 1B24961200038 varies with climate and exposure. Under normal conditions, a high-quality EPDM OEM seal can last between 5 to 10 years. Regular cleaning and use of rubber protectant can help achieve the upper end of this range.

Conclusion: Invest in Complete Cabin Integrity

The 1B24961200038 Right Door Window Outer Seal is an essential component for maintaining a comfortable, quiet, and protected cabin environment in your FOTON truck. It directly addresses common issues like wind noise and water leaks that can degrade the driving experience and lead to costly interior damage. Choosing the genuine FOTON OEM part, 1B24961200038, guarantees a perfect fit, optimal material performance, and durability that matches the original factory specifications.

For fleet operators, service technicians, and truck owners committed to preserving their vehicle’s condition and value, replacing a worn seal with the correct 1B24961200038 component is a simple yet highly effective maintenance procedure. Ensure every journey is quiet and dry by restoring this critical barrier with the part designed and tested for your specific FOTON model.

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Learn More

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.

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