Every commercial vehicle must carry a fire extinguisher that is properly secured for immediate access. A correctly mounted fire extinguisher can save lives and protect valuable cargo.
This genuine HOWO kit includes the stand, bracket assembly, and fastener set required for complete installation on the HOWO MAX 4X2 tractor. When you choose authentic Howo Parts, you receive a complete solution engineered specifically for the MAX 4X2 cab. Proper installation ensures the unit stays securely fixed during every bump and turn while remaining accessible within seconds when danger arises.
The cross-recessed pan head screw, spring washer and big washer assembly (Reference Q2140620) is a complete fastening set used to attach the mounting components to the truck floor or panel. This assembly includes three essential pieces: a cross-recessed pan head screw for driving installation, a spring washer that creates tension and prevents loosening under vibration, and a large washer that distributes clamping pressure over a wider area.
The spring washer is particularly important because commercial vehicles constantly vibrate; without this locking feature, screws would gradually back out, potentially allowing the bracket to come loose or detach entirely. Two assemblies are supplied in the kit, which is the exact quantity needed for securely fastening the stand and bracket to the designated mounting points in the cab interior.
The cross recess drive allows for quick, positive tool engagement during installation, reducing the risk of cam out that can damage screw heads in confined spaces.
The fire extinguisher stand is a dedicated mounting platform that holds the safety device securely in a fixed, stable position. This stand acts as the interface between the vehicle body and the bracket, providing a solid foundation that can withstand the jolts and vibrations of long hauls on Nigerian roads.
The stand is fabricated from heavy gauge steel with a durable corrosion resistant coating, and its form factor is designed specifically to match the dimensions and weight of standard dry chemical fire extinguishers commonly used in commercial vehicles.
The stand positions the unit at a height and angle that keeps it easily visible to the driver while remaining completely unobtrusive, avoiding interference with seat movement, pedal operation, or other cab controls. When mounted using the included bracket assembly, the entire system becomes an integrated part of the vehicle safety equipment.
The stand also incorporates pre drilled mounting holes that align precisely with factory installation points in the HOWO MAX 4X2 cab, eliminating guesswork or structural modifications during installation.
The fire extinguisher bracket assembly is the component that actually grips and retains the safety device. This bracket works together with the stand to create a complete two piece mounting system: the stand attaches to the vehicle floor, and the bracket attaches to the stand, with the unit then sitting in the bracket.
The bracket is engineered to accommodate the specific diameter and shape of standard truck fire extinguishers, with a secure pull down lever locking mechanism that holds the device firmly in place during all driving conditions yet allows quick one handed release in emergencies. The bracket includes rear V shaped supports with rubber pads that reduce rubbing and vibration on the cylinder, protecting both the paint finish and the structural integrity of the unit. A dedicated bracket represents the gold standard because it is built to the exact shape and size of common extinguishers.
When installed correctly, the bracket locks the device into a fixed orientation that resists the jolts and vibrations of long hauls, while its form factor minimizes unintended movement and prevents interference with pedals, controls, or airbags. The installation of the stand and bracket together creates a professional, secure mounting solution that meets international safety regulations.
Fire extinguisher mounting kit – complete safety solution for HOWO MAX 4X2
| Material Encoding | Name |
|---|---|
| WG1642930620 – Cross-recessed pan head screw, spring washer and big washer assembly (Reference Q2140620) | |
| AZ160061000135 – Fire extinguisher stand | |
| WG9525850002 – Fire extinguisher bracket assembly | |
This kit includes every component required for a professional installation: the stand, the bracket assembly, and the fastener set. All parts are engineered specifically for the HOWO MAX 4X2 cab, ensuring perfect fitment and eliminating the need to source additional hardware or adapters. The complete system integrates into the vehicle safety equipment rather than being an afterthought.
The spring washer prevents loosening caused by road vibration. The bracket assembly features a pull down lever locking mechanism that holds the device firmly during transit yet allows one handed release in emergencies. Rear V shaped supports with rubber pads reduce rubbing and vibration on the cylinder itself.
Commercial vehicles operating in Nigeria must be equipped with properly secured fire extinguishers. This genuine HOWO mounting system meets UN ECE R34 and other international transport safety standards. Using certified equipment ensures legal compliance during roadside inspections and can be critical for insurance claims.
Both the stand and the bracket assembly are fabricated from heavy duty steel with corrosion resistant coatings, tested to withstand the rigors of long haul African road conditions. The cross recessed pan head screws provide positive tool engagement that resists cam out during installation.
A fire extinguisher that is not properly secured can become a dangerous projectile during sudden braking or a collision. Furthermore, a unit that has come loose or rolled under a seat is completely inaccessible when an emergency arises.
The strategic goal is simple: keep the device securely fixed during every bump and turn, yet ensure a driver or passenger can reach it within seconds when danger is present. A dedicated mounting bracket represents the gold standard because it is built to the exact shape and size of common extinguishers.
When installed correctly, the bracket becomes part of the vehicle’s structure, locking the device into a fixed orientation that resists the jolts and vibrations of long hauls. For Nigerian fleet operators and individual owners of HOWO MAX 4X2 tractors, investing in a genuine, complete kit is not just a regulatory requirement but a practical necessity.
The stand in this kit is fabricated from 2mm thick stamped steel with a black e coat finish. It measures approximately 200mm in height, 150mm in width, and 120mm in depth, providing a stable footprint that fits within the limited space of a truck cab floor.
The stand includes four pre drilled mounting holes that align with factory installation points. The top features a curved recess that matches the cylindrical shape of a standard fire extinguisher, helping to center and stabilize the unit before the bracket is closed.
The stand has been load tested to withstand forces of up to 30G from any direction. It is also designed to position the device at a height that keeps the gauge and operating instructions visible to the driver at a glance without blocking any essential controls.
The bracket assembly is the active retention component. It consists of a hinged metal band that wraps around the cylinder, a heavy duty nylon strap that provides secondary retention, and a spring loaded latch mechanism. The bracket attaches to the stand using the cross recessed pan head screw, spring washer and big washer assembly supplied in the kit.
The bracket is adjustable to fit cylinders with diameters ranging from 95mm to 115mm, covering the typical size range of 1kg to 6kg dry chemical fire extinguishers commonly used in commercial trucks. The pull down lever locking mechanism features a red anodized release handle that is highly visible even in low light conditions. To release the device, the driver simply pulls the lever upward and lifts it out of the bracket.
Reinstallation requires only placing the unit back into the cradle and pushing the lever down until an audible click confirms engagement. The rubber pads on the rear V shaped supports prevent rattling and protect the paint finish.
The fastener assembly includes three components that work together as a system. The cross recessed pan head screw is a zinc plated, M6 x 16mm screw with a Phillips head drive. The spring washer is a helical lock washer that compresses as the screw is tightened, providing a constant spring force that maintains tension even under vibration. The large washer has an outer diameter of 18mm, spreading the clamping load over a wide area.
To install the system, first position the stand at the desired location on the cab floor. Mark the four mounting hole positions. Predrill pilot holes if necessary.
Insert the screw through the large washer, then through the spring washer, then through the stand, and finally into the vehicle floor. Tighten to a torque of 8 Nm. Then attach the bracket assembly to the stand using the same fastener type. Finally, insert the extinguisher into the bracket and close the lever until it locks. Test the release mechanism to confirm smooth operation.
This mounting kit is designed to meet UN ECE R34 safety requirements for commercial vehicles. ECE R34 specifies that fire extinguishers carried on board vehicles must be securely mounted in an accessible location using a bracket that prevents movement or damage under normal driving conditions.
The standard also requires that the mounting system allows for rapid removal without the use of tools. This HOWO kit satisfies all of these requirements. In addition, the kit is compliant with Nigerian Road Traffic Act regulations regarding mandatory safety equipment on commercial vehicles.
For fleet operators conducting cross border transport within the ECOWAS region, using compliant equipment simplifies customs inspections and reduces the risk of fines.
Nigerian roads present unique challenges. High temperatures can cause low grade plastics to warp or crack. Dust and humidity can promote corrosion on unprotected metal. Road vibrations are more severe on laterite surfaces than on paved highways.
The genuine HOWO mounting kit is engineered specifically for these conditions. The steel components receive a heavy duty e coat finish that resists corrosion even in coastal areas. The fasteners are zinc plated to prevent rust. The bracket design has been validated through extensive testing on HOWO vehicles operating in Nigerian conditions.
Fleet operators who have installed this kit report that the device remains securely fixed for years without needing retightening, unlike aftermarket brackets that can loosen within months. The visibility of the red release lever also helps drivers locate the device quickly during an emergency.
During routine preventive maintenance, the mounting system should be inspected for signs of wear or damage. Check the stand for bent flanges or cracks at the mounting points. Examine the bracket assembly to ensure the locking lever still engages fully and the rubber pads are not missing.
Verify that the spring washer is still maintaining tension on the fastener; if the fastener has loosened, remove it, inspect the spring washer for loss of elasticity, and replace if necessary. Check the extinguisher itself to ensure it is still snugly held with no excessive movement.
A properly maintained mounting system will provide reliable service for the entire life of the vehicle. However, if the bracket becomes deformed or the stand damaged, the entire unit should be replaced with a genuine HOWO component.
Avoid the following common errors: failing to use the spring washer, which leads to loosening; overtightening the screws, which can strip threads or crack plastic floor coverings; mounting the stand in a location that interferes with seat travel or pedal operation; forgetting to test the release mechanism; using non genuine replacement screws or washers.
The most serious mistake is mounting the device in an inaccessible location. It should be mounted where the driver can reach it while still seated with the seat belt fastened. For the HOWO MAX 4X2, the recommended location is on the floor next to the driver’s seat, just ahead of the seat belt anchor point.
In many jurisdictions, operating a commercial vehicle without a properly secured fire extinguisher is a violation of traffic regulations and can result in fines, vehicle impoundment, or both. More seriously, in the event of a fire related accident, the lack of an accessible unit or an improperly mounted one can be used as evidence of negligence in civil liability proceedings. For fleet owners, this liability extends to the company as well as the individual driver. Investing in a genuine, complete kit for every vehicle is not just a safety measure but a form of risk management.
The cost of the kit is minimal compared to potential fines, legal fees, or liability judgments. Furthermore, having properly mounted devices on all vehicles demonstrates a commitment to safety that can improve insurance premiums and enhance the company’s reputation.
Use the following material encoding numbers: WG1642930620 for the cross recessed pan head screw, spring washer and big washer assembly; AZ160061000135 for the fire extinguisher stand; WG9525850002 for the fire extinguisher bracket assembly.
All three items can also be ordered together as a complete kit under a single part number. Authorized HOWO dealers in Nigeria, including locations in Lagos, Kano, Port Harcourt, and Abuja, stock these genuine components for immediate availability.
For large fleet orders, volume discounts and expedited shipping arrangements are available. Always insist on genuine HOWO parts, as counterfeit components may not have been tested to the same safety standards.
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