

Driver visibility and safety are paramount for any heavy-duty truck operation. As a leading supplier of authentic Sinotruk Howo parts, we provide the complete Sinotruk Howo Rear View Mirror assembly. This critical safety component is essential for providing the driver with a clear view of traffic conditions to the sides and rear of the vehicle, enabling safe lane changes, maneuvering, and reversing.
The Sinotruk Howo Rear View Mirror is an externally mounted optical device that provides the driver with a field of view to the rear and sides of the vehicle, areas not visible through the cabin’s front windshield. It is a vital safety system mandated on all commercial trucks to eliminate blind spots and prevent accidents during lane changes and turns.
This product is supplied as a comprehensive kit for both sides of the vehicle. It includes the main mirror head (both upper and lower sections for a broad view), the robust mounting block, a protective rubber block for vibration damping, a decorative cover garnish, and all necessary high-strength mounting screws for a secure and complete installation.
The assembly often features a multi-part design, including distinct “bottom” and “above” mirror sections. This configuration, sometimes called a West Coast style mirror, provides both a close-proximity view and a distant view down the side of the trailer, offering comprehensive coverage to monitor adjacent lanes and the truck’s rear wheels effectively.
Engineered for the harsh environment of trucking, these mirrors are constructed to withstand constant vibration, wind buffeting, and minor impacts. The inclusion of rubber blocks helps absorb shocks, preventing the mirror glass from losing adjustment. The sturdy mounting block ensures the assembly remains firmly attached to the truck’s door frame.
The table below details all components included in the genuine Sinotruk Howo Rear View Mirror assembly kit for both the left and right sides.
| No. | Part No. | Designation |
|---|---|---|
| 1 | WG1642770001-1 | Rubber block |
| 2 | Q21BB0655 | Screw |
| 3 | WG1642770001-2 | Rubber block |
| 4 | WG1642770001-3 | Cover garnish |
| 5 | WG1642770001 | Rear view mirror left |
| 6 | WG1646770001 | Rear view mirror left |
| 7 | WG1646770003 | Rear view block right |
| 8 | WG1646770003-1 | Rear view mirror right |
| 9 | WG1642770003-2 | Rubber block |
| 10 | WG1642770003-3 | Cover garnish |
| 11 | WG1642770004-4 | Bottom rear view mirror left |
| 12 | WG1642770004-5 | Bottom rear view mirror right |
| 13 | WG1646770004-6 | Bottom rear view mirror right |
| 14 | WG1646770004-7 | Bottom rear view mirror left |
| 15 | WG1646770004-8 | Above rear view mirror right |
| 16 | WG1646770004-9 | Above rear view mirror right |
| 17 | WG1646770004-10 | Above rear view mirror left |
| 18 | WG1646770004-11 | Above rear view mirror right |
Our Sinotruk Howo Rear View Mirror is designed to the exact specifications of the original part. This guarantees a perfect fit onto your truck’s door mounting points. We supply a complete left and right kit with all associated rubber blocks, garnishes, and screws, ensuring you have everything needed for a full replacement.
The mirror glass is manufactured to provide a wide, undistorted field of view with minimal blind spots. The assembly’s design, often including separate upper and lower mirrors, offers comprehensive coverage critical for safe maneuvering of a large vehicle in traffic and tight spaces.
Built from high-quality materials, the mirror head and mounting block resist weathering and impact. The integrated rubber blocks are crucial for damping vibrations from the engine and road, keeping the mirror image stable and clear even on rough terrain, which is essential for accurate visibility.
Properly functioning mirrors are a legal requirement for commercial vehicles. Installing our genuine assembly ensures compliance with road safety regulations. Most importantly, it directly contributes to accident prevention by giving the driver the best possible view of their surroundings, protecting both the driver and other road users.
For safe installation, park the truck on level ground. Securely mount the mirror block to the door using all provided screws, ensuring they are tightened to the correct torque. Attach the mirror head and adjust it from inside the cab to provide the optimal view before finalizing the lock. Regularly clean the mirror glass and check the tightness of all mounting hardware. Inspect the rubber blocks for wear and tear, as they are vital for reducing vibration. Replace the entire assembly if the mirror housing is cracked or the adjustment mechanism fails to hold position.
Invest in safety and clarity with the genuine Sinotruk Howo Rear View Mirror assembly. Ensure every journey is backed by confidence and comprehensive visibility.
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.