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1B24961200042 – Genuine FOTON Right Door Glass Seal for Optimal Window Performance

PART NO.:
1B24961200042
Part Name:
Right Door Glass Seal
Russian Name:
Уплотнитель стекла правой двери

Every component in a heavy-duty truck plays a pivotal role, and the integrity of the window sealing system is no exception. The 1B24961200042 Right Door Glass Seal is the official FOTON OEM part engineered to ensure the seamless and secure operation of the passenger-side (right) door window. This precision-molded weatherstrip is fundamental to maintaining a weatherproof, quiet, and comfortable cabin by effectively sealing the gap between the movable glass and the door frame. As an essential element among durable Foton truck parts, the 1B24961200042 seal prevents water leaks, wind noise, and dust ingress.

1B24961200042 Right Door Glass Seal

Right Door Glass Seal

1B24961200042 Уплотнитель стекла правой двери

Уплотнитель стекла правой двери

1B24961200042 Junta del Cristal de la Puerta Derecha

Junta del Cristal de la Puerta Derecha

Understanding the 1B24961200042 Right Door Glass Seal

The 1B24961200042 is a channel-shaped rubber or thermoplastic seal specifically designed for the right-side door of various FOTON truck models. It is installed within the door frame’s window channel, creating a secure guide and a flexible barrier that contacts the glass as it moves up and down. Its primary function is tri-fold: to ensure the window glass operates smoothly without wobbling, to create a watertight and airtight seal when the window is fully closed, and to dampen vibrations that cause wind noise at high speeds.

This component is subjected to constant friction, UV exposure, and temperature extremes. The genuine 1B24961200042 seal is formulated from high-grade materials to resist hardening, cracking, or deformation over time. A failure in this part, often signaled by increased noise or water leaks, can lead to more significant issues like motor strain on the window regulator or interior water damage. Therefore, the 1B24961200042 is a critical wear item that safeguards both comfort and mechanical integrity.

More Than Just a Seal: A Protective System

Think of the 1B24961200042 as a integrated protection system for your door. It does more than just block rain; its precise tension ensures the glass is held firmly, reducing stress on the window regulator and guides. The seal’s design also helps channel water that enters the door cavity down to the drainage holes, preventing internal rust. Installing the correct OEM 1B24961200042 seal is a proactive measure that maintains the entire door assembly’s health and functionality.

Core Functions and Operational Benefits

Superior Weatherproofing

Creates a continuous, high-pressure seal against the glass, effectively preventing rainwater, snow, and road spray from entering the cabin, keeping the interior dry and protected.

Noise and Vibration Reduction

The seal’s material absorbs and isolates vibrations from the glass, dramatically reducing wind whistle and road noise for a quieter, more professional driving environment.

Guided and Stable Glass Movement

Acts as a liner for the window channel, ensuring the glass moves up and down smoothly without shaking or binding, which reduces wear on the regulator mechanism.

Technical Specifications: 1B24961200042

The following table provides detailed technical data for the genuine FOTON 1B24961200042 Right Door Glass Seal, based on OEM engineering standards for such components.

Parameter Specification / Details
OEM Part Number1B24961200042
Product NameRight Door Glass Seal / Window Channel Weatherstrip
BrandFOTON (Original Equipment Manufacturer)
Primary MaterialEPDM Rubber or TPV (Thermoplastic Vulcanizate) – Known for excellent weather and UV resistance.
Material PropertiesRemains flexible across a wide temperature range (-40°C to +100°C), resistant to ozone, oxidation, and deformation.
Surface FinishLow-friction inner lining (often felt or a special coating) to ensure smooth glass operation and prevent scratching.
PositionRight Side (Passenger Side) Door – Outer Window Channel Seal
Key Compatibility (FOTON Series)Auman, Tunland, Ouhuo, and other models with compatible right-door window design.

Symptoms of a Worn or Failing Glass Seal

Recognizing the signs of a deteriorated 1B24961200042 seal is key to timely maintenance. Ignoring these symptoms can lead to more costly repairs.

  • Excessive Wind Noise: A noticeable whistling or roaring sound specifically from the upper right door area when driving at speed, indicating the seal is not compressing fully against the glass.
  • Water Leaks: Water dripping inside the door panel, dampness on the door trim, or pooling water on the right-side floor mat after rain or a car wash.
  • Drafts and Temperature Loss: Feeling a cold draft near the window or noticing the cabin heater or A/C is less effective on the passenger side.
  • Difficult Window Operation: The window may move sluggishly, stick, or require the regulator motor to work harder, often due to a dry or misshapen seal creating excessive friction.

Installation Overview and Best Practices

Replacing the 1B24961200042 seal typically requires careful removal of the door inner trim panel to access the window channel. The old seal is peeled or pulled out of its metal channel. Crucial preparation involves thoroughly cleaning the channel of all old adhesive, debris, and rust to ensure a clean mounting surface.

The new genuine 1B24961200042 seal is then carefully pressed or rolled into place, starting from one corner and working along its entire length. It is vital to ensure it is seated evenly and completely. Some seals may require a rubber lubricant or soapy water for installation, but avoid petroleum-based products that can degrade the rubber. After installation, operate the window slowly several times to allow the seal to settle into its natural position. Proper installation of the 1B24961200042 ensures optimal performance and longevity.

Frequently Asked Questions (FAQs)

Can I use a generic universal window seal instead of the 1B24961200042?

It is strongly discouraged. Universal seals rarely provide the exact cross-sectional profile, density, or length required for a perfect FOTON fit. An improper seal will not resolve leaks or noise and may even hinder window movement. The genuine 1B24961200042 is engineered for your specific truck model.

How can I maintain my new door glass seal?

Periodic maintenance extends the life of your 1B24961200042 seal. Clean the rubber lip and the contacting glass surface with a mild soap solution to remove dirt and grime. Annually, apply a silicone-based rubber protectant to keep the material supple, prevent it from drying out, and maintain its sealing properties. Avoid harsh chemical cleaners.

My window is leaking but the seal looks okay. What else could it be?

While the 1B24961200042 outer seal is a common culprit, leaks can also originate from clogged door drainage holes, a faulty inner moisture barrier, or issues with other seals around the fixed door glass. A systematic diagnosis is recommended if replacing the primary glass seal does not solve the problem.

Conclusion: Seal in Quality and Comfort

The 1B24961200042 Right Door Glass Seal is a fundamental component that directly impacts the daily driving experience and long-term durability of your FOTON truck. It is the critical barrier that ensures a quiet, dry, and draft-free cabin. Opting for the genuine OEM 1B24961200042 part is the only way to guarantee a restoration of factory-fit performance, material quality, and lasting reliability.

For owners and fleet managers of FOTON Auman, Tunland, and other models, addressing a failing window seal with part number 1B24961200042 is a straightforward yet highly effective repair. It protects the interior, reduces driver fatigue from noise, and prevents secondary damage to electrical and mechanical components within the door. Don’t compromise on cabin integrity—insist on the precision and quality of the original FOTON component.

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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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