The safe and reliable operation of a heavy-duty tractor’s air brake system is fundamentally dependent on the secure mounting of its core air storage components. Among the critical chassis and brake system Sinotruk Howo parts, the Sinotruk Howo Air Reservoir Fixation For Tractor Truck Ⅲ stands as a vital assembly designed to provide an unshakable mounting solution for the high-capacity 40L air reservoir on the Series III tractor models. This specialized kit ensures the reservoir remains perfectly anchored against the extreme torsional flex, vibration, and shock loads experienced by a tractor chassis during long-haul and heavy-load operations. Investing in this genuine fixation system is a direct investment in preventing air system failures and upholding the highest safety standards for your fleet.
The Sinotruk Howo Air Reservoir Fixation For Tractor Truck Ⅲ is a complete, heavy-duty mounting kit engineered specifically for the Sinotruk Howo Tractor Truck Series III. Its primary function is to securely fasten a large 40-liter air reservoir to the tractor’s frame using a robust system of brackets, tension straps, and high-grade fasteners, ensuring zero movement during operation.
This kit addresses the critical need for stability in the air brake system. A 40L reservoir is a substantial component, and its secure fixation prevents damaging oscillations that can lead to metal fatigue in mounting points, stress cracks in air lines, and premature failure of fittings, all of which compromise braking safety.
The design incorporates reinforced steel brackets (AX9118560004) that act as a cradle, paired with heavy-duty tension straps (WG99118560019) and large-diameter bolts. Distance sleeves are included to ensure proper spacing and load distribution, preventing overtightening and distortion of the reservoir tank.
As a complete OEM assembly, it includes the reservoir, all hardware, gaskets, and the automatic drain valve. It is the prescribed solution for factory assembly, major repairs, or upgrading the mounting security on existing Series III tractors to prevent common issues associated with inadequate or worn-out mounting systems.
| No. | Part No. | Designation |
|---|---|---|
| 1 | Q5101048 | Bolt |
| 2 | WG99118560019 | Tension strap |
| 3 | Q40110 | Washer |
| 4 | Q5003214 | Split pin |
| 5 | WG9003550098 | 40Lair reservoir |
| 6 | Q150B1055 | Screw |
| 7 | 1293 250096 | Distance sleeve |
| 8 | Q53210 | Nut |
| 9 | AX9118560004 | Bracket |
| 10 | WG9100560319 | Gasket |
| 11 | 1680 250092 | Gasket |
| 12 | WG9000360115 | Drain valve |
This kit is not a generic mount; it is specifically designed for the frame geometry, weight distribution, and vibrational characteristics of the Sinotruk Howo Tractor Truck III. The bracket design and strap length are optimized for this model, guaranteeing a perfect fit and eliminating stress points that generic kits might create.
Recognizing the mass and importance of a 40L reservoir, this fixation uses components rated for heavy loads. High-tensile bolts (Q5101048), reinforced tension straps, and robust brackets work in unison to create a mounting system that can handle the inertia of the full reservoir under hard braking and cornering, ensuring it never comes loose.
A loose air reservoir is a primary cause of air line fatigue, fitting leaks, and sudden pressure loss. By providing absolute stability, this kit proactively eliminates these failure modes. This preventative approach safeguards against expensive roadside breakdowns, tow costs, and potential accidents caused by brake system degradation.
We supply the entire assembly as a complete kit, down to the split pins and gaskets. This ensures all parts meet Sinotruk’s quality standards, simplifies procurement and installation for workshops, and guarantees the finished repair meets the original vehicle’s safety specifications and regulatory compliance, maintaining fleet operational legality.
In conclusion, the Sinotruk Howo Air Reservoir Fixation For Tractor Truck Ⅲ is a critical, non-negotiable component for ensuring the long-term integrity and safety of the air brake system in Series III tractors. It represents a foundational element of professional vehicle maintenance and fleet safety management. Regular inspection of the reservoir mounts, straps, and bracket integrity should be a mandatory part of any preventative maintenance schedule. When replacement or repair is necessary, choosing this authentic, model-specific kit is the only way to ensure restored performance, durability, and compliance. For operators who prioritize uptime and safety, this fixation assembly is an essential spare part that provides peace of mind for every mile of demanding road ahead.
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