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The integrity of a heavy-duty truck’s cab is paramount for driver safety, comfort, and operational efficiency. A critical component in maintaining this integrity is a robust and perfectly fitted side window. Specifically designed for SINOTRUK Howo trucks, the Right Side Window with OEM number 810W62550-0012 is the definitive replacement part that restores factory-original performance. This window is engineered to withstand the harsh environmental and operational stresses faced by commercial vehicles. When it comes to preserving the value and functionality of your truck, insisting on genuine Sinotruk howo parts like this one is an investment in long-term reliability.
This precision-manufactured 810W62550-0012 window is more than just a piece of glass; it is a complete assembly designed for seamless integration into the Howo cab structure. It ensures optimal visibility for the driver, contributes to cabin aerodynamics and noise reduction, and provides a critical barrier against the elements. Choosing the correct OEM part guarantees a perfect fit, avoiding issues with water leaks, wind noise, and mechanism failures that are common with inferior aftermarket alternatives.
Right Side Window (English)
Правое боковое окно (Russian)
Ventana lateral derecha (Spanish)
Manufactured from high-quality, automotive-grade tempered glass. This process makes the window far stronger than standard glass and ensures it breaks into small, granular pieces upon impact, significantly reducing the risk of injury.
Incorporates a precision-molded rubber or composite gasket seal designed to create an airtight and watertight barrier. This prevents dust, rain, and road noise from entering the cabin, enhancing driver comfort and climate control efficiency.
Engineered to the exact dimensions and contours of the original SINOTRUK Howo cab opening. The 810W62550-0012 guarantees a perfect, rattle-free fit, ensuring proper operation of the window regulator and preserving the vehicle’s structural integrity.
| Parameter | Specification | Details |
|---|---|---|
| OEM Part Number | 810W62550-0012 | The genuine SINOTRUK part identifier for the right-side cab window. |
| Product Name | Right Side Window | Complete window assembly for the passenger side of the cab. |
| Compatible Brand/Model | SINOTRUK Howo Series | Designed for multiple Howo truck models and cab configurations. |
| Window Type | Fixed or Operable Panel | Specification depends on exact cab model; part number denotes the specific variant. |
| Glass Type | Tempered Safety Glass | Heat-treated for strength and safe breakage characteristics. |
| Glass Thickness | Standard Automotive Grade (e.g., ~3.5-5mm) | Provides durability while maintaining optical clarity. |
| Seal Material | EPDM Rubber or TPV | High-grade elastomer resistant to UV rays, ozone, and temperature extremes for long-term flexibility. |
| Installation Type | Gasket / Direct Glaze | Designed for secure mounting into the cab door frame using the original method. |
In the ecosystem of a commercial truck, every component plays a role in overall performance. The 810W62550-0012 right side window is a vital part of the chassis’s superstructure—the cab. Its primary function is to provide the driver with an unobstructed view to the right side and rear of the vehicle, which is essential for safe maneuvering, lane changes, and reversing. Beyond visibility, it serves as a critical structural and sealing element.
A compromised or ill-fitting window can lead to a host of problems. Water ingress can damage interior electronics, cause mold, and corrode door components. Excessive wind noise increases driver fatigue on long hauls. Poor sealing allows dust and pollutants into the cabin, affecting air quality. Therefore, replacing a damaged window with the genuine 810W62550-0012 assembly is not merely a cosmetic fix; it is a necessary repair to maintain safety, comfort, and the cab’s internal environment.
The SINOTRUK Howo 810W62550-0012 window is tested to endure the specific challenges faced by heavy-duty trucks:
The 810W62550-0012 part is designed as a direct replacement for the original right side window on compatible SINOTRUK Howo models. It is crucial to verify compatibility with your specific truck model and year, as cab designs can vary. This assembly typically includes the glass and its bonded or attached sealing gasket, ready for installation into the prepared door frame.
Professional installation is highly recommended. Proper installation requires careful removal of the old glass and sealant, thorough cleaning of the mounting channel, and the precise application of the new window using appropriate tools and sealants (if not a direct gasket fit). A professional ensures the 810W62550-0012 is seated correctly, preventing future leaks and ensuring the window regulator (if operable) functions smoothly. Attempting a DIY installation without proper experience can lead to improper sealing, glass damage, or misalignment.
Visible water entering the cabin on the passenger side during rain or car washes is a clear sign of a failed seal around the window assembly.
A noticeable increase in whistling or roaring sounds at highway speeds often indicates a compromised seal or a slight misalignment of the window.
Any crack, chip (especially in the driver’s line of sight), or deep scratch compromises the structural integrity of the tempered glass and warrants replacement.
Other indicators include a window that is difficult to roll up or down (if operable), visible discoloration or fogging between glass layers (on sealed units), or a gasket that is visibly hardened, cracked, or pulling away from the glass or door frame. Addressing these issues promptly by sourcing the 810W62550-0012 prevents minor problems from escalating into major interior water damage or safety hazards.
While aftermarket side windows may be available at a lower initial cost, the genuine 810W62550-0012 offers undeniable long-term value and reliability. OEM parts are manufactured to the exact material specifications and dimensional tolerances required by SINOTRUK. This guarantees perfect compatibility, optimal performance, and longevity that matches the original component.
Aftermarket windows may use thinner glass, inferior seal compounds, or have slight dimensional inaccuracies. These shortcomings often result in poor fitment, leading to leaks, noise, and premature failure. The cost of repairing water damage to door electronics or cab interiors can far exceed the initial savings from a cheap part. For a critical safety and sealing component like a cab window, the genuine 810W62550-0012 is the most reliable and cost-effective choice over the life of the vehicle.
Proper care can extend the life of your new 810W62550-0012 window. Use only automotive glass cleaners or a mild soap and water solution. Avoid abrasive cleaners or sharp tools that could scratch the glass or damage the seal. Regularly inspect the rubber gasket for signs of drying or cracking; a light application of a silicone-based protectant can help maintain its flexibility.
For operable windows, ensure the window channel and mechanism are kept clean and free of debris. If the window begins to move sluggishly, have the regulator and tracks inspected and lubricated by a professional. Avoid slamming the door with the window partially down, as this can put undue stress on the glass and its mounting. Simple preventative maintenance ensures your replacement window continues to perform like new for years to come.
The right side window on your SINOTRUK Howo is a fundamental component for safe operation and driver comfort. When replacement becomes necessary, selecting the genuine 810W62550-0012 OEM assembly is the wisest decision. It ensures a perfect fit, restores factory-level sealing and acoustic performance, and provides the durable, safety-rated construction your heavy-duty application demands.
Don’t compromise the integrity of your truck’s cab with an inferior part. Invest in the clarity, security, and longevity that only the authentic SINOTRUK Howo 810W62550-0012 Right Side Window can deliver. It’s the clear choice for professional truck owners and fleet managers who prioritize quality, safety, and total cost of ownership.
For guaranteed fit, performance, and durability, always specify the genuine SINOTRUK Howo 810W62550-0012 Right Side Window. Verify the OEM number to ensure you receive the correct part designed and tested for your specific vehicle model.
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