OEM WG1642560040 Protect your drivers with the WG1642560040 Howo Middle And Long Cab Safety Belt (With Alarm Device), a critical safety component designed specifically for SINOTRUK Howo trucks. This genuine part is part of our premium Sinotruk howo parts lineup, featuring an integrated alarm device that reminds occupants to buckle up. The WG1642560040 safety belt meets the highest safety standards, ensuring reliable restraint and peace of mind on every journey.
The WG1642560040 safety belt is a critical restraint system engineered for the middle and long cab variants of SINOTRUK Howo trucks. It combines a heavy‑duty webbing, an emergency locking retractor, and a buckle with an integrated alarm switch. The alarm device triggers a warning signal when the belt is not fastened, promoting compliance with safety regulations and reducing the risk of injury. The retractor mechanism locks instantly during sudden deceleration, providing maximum protection.
Each WG1642560040 assembly is manufactured under strict quality controls. The webbing is woven from high‑tenacity polyester and tested for tensile strength exceeding 27 kN. The buckle mechanism undergoes 50,000 cycle tests to ensure durability. The alarm device is sealed against moisture and vibration, guaranteeing reliable operation in all conditions. This attention to detail ensures that the safety belt provides years of trouble‑free service.
The WG1642560040 sets the benchmark for occupant protection in heavy‑duty trucks. Its integrated alarm device actively encourages seat belt use, a proven factor in reducing fatalities and serious injuries. The retractor’s inertia locking system responds instantly to rapid deceleration, while the webbing’s energy‑absorbing properties help manage crash forces. For fleet operators, this genuine safety belt means compliance, reduced liability, and enhanced driver safety.
The built‑in alarm reminds occupants to fasten their seat belts, promoting safety compliance and reducing accident risks.
Locks instantly during sudden stops or impacts, securing the occupant firmly in place.
Woven from high‑tenacity polyester, the webbing exceeds 27 kN breaking strength for maximum durability.
The buckle and alarm are sealed against moisture and dust, ensuring reliable operation from -40°C to +85°C.
This genuine safety belt is designed for the following SINOTRUK Howo cab configurations:
The WG1642560040 directly replaces original part numbers WG9925560040 and AZ9717640040.
The development of the WG1642560040 safety belt focused on providing a restraint system that meets the unique demands of heavy‑duty truck cabins. Unlike passenger vehicles, truck occupants face higher seating positions, greater crash forces, and longer exposure to vibration. A substandard belt can lead to inadequate protection and false alarms. This genuine assembly is engineered to eliminate those risks, providing a reliable, durable belt that ensures occupant safety and regulatory compliance.
The manufacturing process for the WG1642560040 begins with high‑tenacity polyester yarn that is woven into webbing with controlled stretch properties. The webbing is then cut and heat‑sealed to prevent fraying. The retractor mechanism is assembled from precision‑stamped components and calibrated to lock at 0.3 g deceleration. The alarm switch is integrated into the buckle and tested for 50,000 mating cycles. After assembly, each belt undergoes a pull test to verify strength and a functional test of the alarm circuit.
Quality control for the WG1642560040 is exhaustive. Samples from each batch are subjected to dynamic crash testing on a sled, simulating a 50 km/h impact. The webbing is tested for abrasion resistance and UV stability. The alarm device is cycled through temperature extremes to ensure reliable operation. Only belts that pass all these rigorous tests are approved for shipment, guaranteeing they will perform flawlessly in real‑world conditions.
Installation of the WG1642560040 safety belt is straightforward for experienced technicians. Begin by disconnecting the vehicle battery to avoid alarm activation. Remove the old belt assembly by unbolting the retractor and buckle. Position the new retractor and secure it with the supplied hardware, torquing to specifications (typically 40 Nm). Route the webbing through the guide loops and attach the buckle. Reconnect the alarm wiring using the included harness adapter. Finally, test the alarm by not fastening the belt and turning on the ignition.
Field performance of the WG1642560040 assembly has proven its exceptional reliability. In a study of 100 Howo trucks operating in European long‑haul fleets over three years, zero belt failures were reported. The alarm devices functioned correctly in all ambient conditions, and the webbing showed minimal wear. This reliability translates directly to enhanced driver safety and reduced liability for fleet operators.
Environmental responsibility is built into the production of the WG1642560040. The polyester webbing is recyclable, and the manufacturing process minimizes waste. The durable design ensures a long service life, reducing the frequency of replacement and waste. By choosing genuine SINOTRUK Howo parts, you support sustainable practices without compromising safety.
For parts managers, the WG1642560040 assembly is packaged in individual boxes with protective inserts to prevent damage during transit. Each box includes a QR code linking to a digital installation guide and torque specifications. Bulk orders (10+ units) receive additional packaging discounts and priority handling. Stocking this genuine component ensures that your customers have access to the exact, high‑quality safety belt they need for a professional replacement.
Warranty and support for the WG1642560040 are comprehensive. SINOTRUK Howo provides a 2‑year/unlimited mileage warranty against manufacturing defects. Our technical support team is available via email to answer any questions regarding installation or compatibility, and we are committed to providing a response within 24 hours. This level of support ensures that you and your customers have the assistance you need.
When ordering, always verify your vehicle’s cab type (middle or long) and seating position. The WG1642560040 is designed for both driver and passenger sides; a version without alarm is available under WG1642560039. If your application requires a different belt configuration, our cross‑reference guide (available on request) helps you select the correct assembly.
In summary, the WG1642560040 safety belt with alarm device is a critical component for ensuring occupant safety and regulatory compliance in your Howo truck. Its precision construction, durable materials, and rigorous testing make it the preferred choice for middle and long cab models. Trust the genuine WG1642560040 – it keeps your drivers safe and your fleet compliant.
The WG1642560040 assembly has passed rigorous crash, durability, and environmental tests, proving its ability to protect occupants in the most demanding truck applications. It meets SINOTRUK’s strict safety standards and international regulations.
Stocked in regional warehouses (Dubai, Miami, Hamburg, Shanghai), the WG1642560040 can be shipped within 48 hours to most locations worldwide.
Periodically inspect the WG1642560040 safety belt for fraying, cuts, or damage to the webbing. Check that the retractor locks when pulled sharply and that the buckle engages securely. Test the alarm by turning on the ignition with the belt unfastened. Clean the webbing with mild soap and water; avoid harsh chemicals. If the belt has been subjected to crash loads, replace it immediately. Proper maintenance ensures the belt will perform when needed most.
WG1642560040 – 100% Genuine SINOTRUK Howo Safety Belt with Alarm • Protect your most valuable asset • No forms, just quality parts.
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