The Frame wire system is the central electrical backbone of the HOWO A7 8X4 heavy truck, ensuring reliable power distribution and signal transmission across the entire chassis. This comprehensive kit includes the main Framewire harness, multiple ring spacers, and Plastic fix belt ties for secure cable management. When you choose genuine howo Parts for your Frame wire replacement, you guarantee organized electrical distribution, protection against chafing and short circuits, and long-lasting performance in the most demanding commercial truck operations[reference:0].
The Ring is a specialized spacer or isolating component used within the Frame wire system to provide secure connection points and maintain proper spacing between wiring and the chassis[reference:1]. It prevents direct contact between wires and sharp metal edges.
Two part numbers are offered: WG910036014 and 199100360134. Both serve the same function but may differ slightly in size or material composition to suit specific routing locations along the frame.
These rings are made from durable, non-conductive material that resists heat, oil, and abrasion. They are essential for maintaining electrical continuity and preventing wire damage caused by vibration and movement[reference:2].
For the Frame wire assembly, rings are placed at regular intervals along the harness, ensuring that the wires remain properly supported and do not sag or chafe against the frame rails.
Regular inspection of these rings is recommended, as cracked or missing rings can lead to wire abrasion and electrical faults. Replace any damaged rings promptly to maintain system integrity.
The Plastic fix belt is a heavy-duty cable tie used to secure the Frame wire harness to the chassis and frame members[reference:3]. It is made from UV-stabilized nylon 6/6, providing excellent tensile strength and resistance to weathering.
This belt is 8mm wide and 200mm long (B8*200), ensuring a snug fit around wiring bundles of various diameters. The self-locking head prevents loosening even under severe vibration[reference:4].
For the Frame wire installation, these belts are used to attach the harness to the frame crossmembers, longitudinal rails, and other fixed points, keeping the wiring away from moving parts and hot exhaust components[reference:5].
Using genuine plastic fix belts ensures consistent clamping force and longevity, preventing the harness from drooping or chafing, which could lead to electrical shorts.
These belts are easy to install with a standard cable tie tool, and they can be cut flush to leave a clean appearance. A pack of ten belts is supplied for a complete Frame wire installation.
The Framewire is the primary electrical conduit that runs along the entire length of the vehicle chassis, serving as the backbone for electrical connectivity[reference:6]. It distributes power and signals to lighting systems, sensors, control modules, and other electrical components mounted on or connected through the frame[reference:7].
This harness is built with high-quality copper conductors and cross-linked polyethylene insulation, designed to withstand the demanding conditions of commercial truck operations, including vibration, temperature variations, moisture, and mechanical stress[reference:8].
The Framewire is pre-assembled with the correct connectors and branch points, eliminating the need for cutting and splicing. This ensures a quick, error-free installation that maintains factory electrical integrity[reference:9].
Proper routing of the Framewire is critical to prevent chafing against sharp edges, which could lead to short circuits and system failures. The included rings and fix belts work together to secure the harness and protect it from damage[reference:10].
For the Frame wire system, the main harness is designed to handle the electrical loads of various vehicle systems while maintaining voltage stability and signal integrity[reference:11]. It is a critical component for overall vehicle reliability[reference:12].
Frame wire – Complete chassis wiring harness with rings and fix belts for HOWO A7 8X4
| Part NO. | Description |
|---|---|
| WG910036014 | ring |
| 199100360134 | ring |
| 190003171393 | Plastic fix belt |
| AZ972577603 | Framewire |
Our Frame wire harness is manufactured to the exact OEM specifications, ensuring perfect fit and function. The high-quality copper conductors and cross-linked polyethylene insulation provide excellent resistance to heat, oil, and abrasion[reference:13].
The included rings and plastic fix belts provide comprehensive protection and organization[reference:14]. This prevents chafing, short circuits, and loose wiring, which are common causes of electrical failures in heavy trucks[reference:15].
Our Frame wire kit includes all necessary components – the main harness, rings, and fix belts – in one convenient package. This simplifies installation and ensures you have everything needed for a complete overhaul[reference:16].
We supply genuine howo Parts that are engineered to withstand the harsh conditions of commercial truck operations[reference:17]. Choose our Frame wire solution for reliable electrical connectivity and long-term durability[reference:18].
The Frame wire system is the electrical backbone of the HOWO A7 8X4, providing organized electrical distribution and secure cable management throughout the vehicle’s frame structure[reference:19]. It ensures that power and signals are properly distributed to various vehicle components mounted on or connected through the frame[reference:20].
Without a properly functioning Frame wire harness, the truck’s electrical systems – including lighting, sensors, and control modules – would be unreliable or completely inoperative. Even minor faults can cause intermittent issues that are difficult to diagnose[reference:21].
The rings and plastic fix belts play a crucial role in protecting the Frame wire from mechanical damage. The rings provide secure connection points and maintain proper spacing, while the fix belts keep the harness securely routed and protected against movement and abrasion[reference:22][reference:23].
Over time, the original Frame wire can become brittle due to heat, oil exposure, and vibration, leading to cracked insulation and high-resistance connections. Replacing with a new Frame wire harness restores full electrical reliability[reference:24].
Before installation, disconnect the battery to avoid accidental short circuits. Remove the old harness carefully, noting the routing and attachment points for the Frame wire.
Lay the new Frame wire harness along the same path, using the plastic fix belts to secure it to the frame every 250–300mm. Place the rings at regular intervals to prevent chafing against sharp edges[reference:25].
Connect the harness to the various electrical components, ensuring each connector clicks into place. Apply a small amount of dielectric grease to the terminals to prevent corrosion.
After installation, test all electrical systems – lighting, sensors, and control modules – to verify that the Frame wire is functioning correctly. Check for any signs of pinching or rubbing.
Always use new plastic fix belts for the installation, as old belts may have lost their tension and could allow the harness to move, causing chafing[reference:26].
The Frame wire harness (AZ972577603) is specifically designed for the HOWO A7 8X4 chassis. It fits all variants equipped with the standard frame wiring configuration.
The rings (WG910036014 and 199100360134) and plastic fix belt (190003171393) are universal components that can be used for any wiring harness in the truck, but they are included in this kit for convenience.
If your vehicle has a different length requirement or additional branch points, please contact our support team for alternative options. The Frame wire is not interchangeable with other truck models without modification.
Always verify the part numbers against your vehicle’s VIN to ensure correct fitment. Using an incorrect Frame wire harness can lead to improper electrical connections or system faults[reference:27].
A reliable Frame wire system ensures that all electrical systems receive consistent power and signals, improving overall vehicle reliability and reducing the risk of roadside breakdowns[reference:28].
By using genuine parts, you avoid the risk of electrical failures that could result in costly repairs and downtime. Our Frame wire harness is built to withstand the harsh environment of construction and mining sites[reference:29].
The plastic fix belts and rings keep the harness organized and protected, reducing the likelihood of insulation damage that could cause short circuits and potential fire hazards[reference:30].
For fleet operators, standardizing on this Frame wire kit simplifies maintenance and ensures consistent performance across all vehicles. Regular inspection of the wiring, rings, and fix belts is recommended every 6 months.
We recommend using a multimeter to check the resistance of the Frame wire harness during routine servicing – any increase beyond a few ohms indicates a developing fault that should be addressed.
Our technical support team is available to assist with any installation queries or to provide additional guidance on the Frame wire system. We are committed to keeping your HOWO A7 8X4 operating at its best.
Order your Frame wire kit today and enjoy the confidence of knowing your truck’s electrical backbone is in top condition. Your safety and productivity are our priorities.
With over 20 years of supplying heavy-duty parts, we have the experience to provide the right solutions for your vehicle. Trust us for all your Frame wire and electrical needs.
We offer competitive pricing and fast shipping to minimize your vehicle downtime. Keep your fleet moving with our reliable Frame wire components.
Remember to always use the correct rings and fix belts and secure the Frame wire harness properly – this simple step greatly extends the life of your electrical system.
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