

The Sinotruk Howo 4×2 Stablizer Rear is a critical component designed to enhance vehicle stability and control by reducing body roll during cornering and uneven road conditions for Sinotruk Howo 4×2 trucks. As an integral member of the genuine Sinotruk Howo parts collection, it is engineered with precision to connect the left and right sides of the rear suspension, ensuring synchronized movement and improved handling. This stabilizer bar assembly is constructed from high-strength materials to withstand the torsional forces experienced in heavy-duty applications, providing a safer and more comfortable ride for both driver and cargo. Its robust design directly contributes to extended tire life and reduced wear on other suspension components.
The Sinotruk Howo 4×2 Stablizer Rear, also known as an anti-roll bar or sway bar, is a torsion spring that connects opposite wheels through short lever arms linked by the stabilizer shaft. When the truck corners, the body tends to roll, causing one wheel to lift relative to the other. This component resists that roll by transferring force from the higher wheel to the lower one, effectively leveling the vehicle and improving traction. Specifically designed for the rear axle of the 4×2 configuration, it works in harmony with the front stabilizer to provide balanced handling characteristics, which is crucial for maintaining control when carrying heavy or uneven loads.
Installation of the Sinotruk Howo 4×2 Stablizer Rear is a precise process, as it must be correctly aligned and securely mounted using the provided brackets, bushings, and fasteners. The assembly includes key parts such as the stabilizer bar itself, rubber bearings to allow torsion while minimizing metal-on-metal contact, connecting clips, and various screws and lock nuts. Regular inspection is vital to check for cracks in the bar, wear in the rubber bearings, and tightness of all connections. A well-maintained rear stabilizer significantly enhances directional stability, especially during emergency maneuvers or on winding roads.
Beyond handling, the Sinotruk Howo 4×2 Stablizer Rear plays a significant role in passenger and cargo safety. By reducing body roll, it helps prevent load shift during turns, which could otherwise lead to dangerous instability or even rollover incidents. This is particularly important for tankers, container carriers, and other trucks with a high center of gravity. Furthermore, it contributes to driver comfort by minimizing the lateral sway felt in the cabin, reducing driver fatigue on long journeys and allowing for more precise steering inputs.
In summary, the Sinotruk Howo 4×2 Stablizer Rear is a fundamental safety and performance component. It is engineered to the exact specifications of Sinotruk Howo vehicles, ensuring perfect fitment and optimal performance. Upgrading or replacing a worn rear stabilizer with this genuine part restores the vehicle’s original handling dynamics, protects other suspension investments, and contributes to overall road safety. For fleet managers, this translates into fewer accidents, lower insurance costs, and higher driver satisfaction.
The following table details the complete parts list for the Sinotruk Howo 4×2 Stablizer Rear assembly. Each component is listed with its part number, quantity, and designation to ensure accurate identification, ordering, and efficient maintenance or repair work. This transparency aids in inventory management and precise servicing.
| No | Number of part | Designation |
|---|---|---|
| 1 | AZ9719680006 | Stabilizer C |
| 2 | 1780680035 | Buch |
| 3 | WG80 680029 | Screw |
| 4 | 1780 680030 | Washer |
| 5 | 19003888459 | Lock nut |
| 6 | 199100680067 | Rubber bearing |
| 7 | WG780 680037 | Beating clip |
| 8 | Q151C12100 | Screw |
| 9 | 19000388457 | Lock nut |
| 10 | WG9719680011 | Connecting clip |
| 11 | 199100680037 | Buch |
| 12 | 199100680066 | Beating |
| 13 | WG80 680029 | Screw |
| 14 | 1780 680030 | Washer |
| 15 | 19000388459 | Lock nut |
| 20 | 199100680071 | Washer |
| 21 | 190009930010 | Washer |
Our Sinotruk Howo 4×2 Stablizer Rear is manufactured from high-grade alloy steel, precision-forged and heat-treated to achieve the perfect balance of strength and flexibility required for effective roll control. Each component, from the main bar to the smallest lock nut, is produced to meet or exceed original Sinotruk Howo specifications, ensuring flawless compatibility and performance. We implement stringent quality control protocols, including dimensional checks and material strength tests, to guarantee every unit delivers reliable, long-lasting service. By choosing our stabilizer, you secure a component that directly enhances handling safety and protects your vehicle’s structural integrity.
We provide extensive support resources, including detailed installation guides and comprehensive parts catalogs, to assist mechanics and fleet managers. Our Sinotruk Howo 4×2 Stablizer Rear is designed for straightforward installation, minimizing workshop time and labor costs. The use of high-durability rubber bearings and corrosion-resistant fasteners in our assembly also reduces maintenance frequency and prevents premature failure. Our commitment extends beyond the sale, with a responsive technical support team ready to assist with any queries, ensuring your operations face minimal disruption.
Competitive pricing models and flexible supply chain solutions make our Sinotruk Howo 4×2 Stablizer Rear an economically smart choice for businesses of all sizes. We understand the pressure to control operational costs in the transport industry, and our products are priced to offer exceptional value without compromising on OEM-level quality. We also offer attractive discounts on bulk orders and ensure reliable, timely delivery through our established logistics network, helping you maintain an efficient spare parts inventory and reduce vehicle downtime.
Sourcing from us guarantees you are receiving a genuine Sinotruk Howo part, engineered specifically for the demands of the 4×2 rear suspension system. This ensures optimal vehicle dynamics, safety, and longevity, as opposed to generic aftermarket parts that may compromise performance. Our dedication to continuous improvement and incorporating customer feedback means our products evolve to meet the latest challenges in heavy-duty transportation. Trust in our expertise and quality to provide the stability and reliability your Sinotruk Howo truck needs for every journey, ensuring peak performance and maximum safety on the road.
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.