

The Braking System For C is a comprehensive cab brake control assembly engineered specifically for the HOWO Max 4X2 tractor, integrating all essential pneumatic and mechanical components for reliable trailer braking and hand brake operation. This complete kit includes the hand brake valve, trim covers, elastic elements, circlips, polyamide tubes, retainers,
cable ties, nut holders, screws, signboard, and the full cab pipe bundle assembly, ensuring a leak-free and responsive braking interface.
As genuine howo Parts, the Braking System For C meets the highest OEM standards, delivering the precision and durability that professional drivers rely on for safe and controlled trailer braking.
Every component in this Braking System For C kit is manufactured to exacting tolerances, providing a robust, vibration-resistant installation that maintains consistent air pressure and ensures that the hand brake and trailer brake functions operate smoothly and reliably.
The Braking System For C integrates the Trailer hand brake valve and the Hand brake valve, which are the primary control devices for applying and releasing the trailer brakes and the parking brake. The Hand brake valve trim cover and Hand brake valve trim cover of trailer provide a finished, professional appearance while protecting the valves from dust and debris.
The Elastic element NG8 and Circlip NG8 ensure secure, vibration-proof fastening of the pneumatic fittings, while the Nut holder NG8 simplifies assembly and maintains correct nut alignment. The Molded polyamide tube 8 assembly and the Cab pipe bundle assembly deliver the precisely routed air lines that connect the control valves to the trailer brake system, ensuring rapid and balanced brake actuation.
The Cross-plate retainer (2-hole) and Harness cable ties organize and secure the tubing and wiring, preventing chafing and maintaining a tidy installation. The Hexalobular socket pan head screws provide reliable fastening for the trim covers and other components, and the Brake signboard clearly identifies the brake controls. This Braking System For C kit is the ideal solution for restoring or upgrading the cab brake control system, ensuring factory-level performance and safety.
With the Braking System For C, you can restore the full braking control capability of your HOWO Max 4X2, ensuring safe and reliable operation when towing trailers. Trust in HOWO’s engineering and the quality of this Braking System For C to keep your truck performing at its peak.
This trim cover is a molded plastic shield that fits over the trailer hand brake valve, providing a clean, professional appearance while protecting the valve from dust, dirt, and accidental damage. Its precise fit matches the HOWO Max 4X2 cab interior, ensuring a seamless integration with the dashboard or console. The cover is easy to install with the provided hexalobular socket pan head screws, and its durable construction resists cracking and fading over time, keeping the Braking System For C looking and performing like new.
The Trailer hand brake valve is a precision pneumatic control valve that allows the driver to apply the trailer brakes independently of the tractor’s service brakes. It is a critical component of the Braking System For C, providing graduated control over the trailer brake pressure for smooth, controlled deceleration and parking. The valve features a ergonomic handle and a robust, leak-proof internal mechanism, ensuring consistent performance over hundreds of thousands of kilometers. Its mounting dimensions match the original equipment, making replacement straightforward.
The Elastic element NG8 is a high-quality spring that provides tension and compensates for thermal expansion in pneumatic connections. In the Braking System For C, it ensures that fittings remain tight and leak-free, even under extreme temperature fluctuations and vibration. Its corrosion-resistant steel construction guarantees long service life, and its precise dimensions ensure consistent clamping force, preventing air leaks and maintaining brake system integrity.
The Circlip NG8 is a hardened steel retaining ring that secures components on shafts and in bores, preventing axial movement. In the Braking System For C, it locks the valve stems and fittings in place, ensuring that the pneumatic connections remain secure under all operating conditions. Its positive locking action resists loosening from vibration, contributing to the overall reliability of the brake control system.
This pre-formed nylon tube assembly is designed to connect the hand brake valve’s 22-port to the trailer hand brake valve’s 1-port, providing a dedicated air supply line for trailer brake control. The tube is made from high-quality polyamide with excellent pressure resistance and flexibility, ensuring reliable air flow without kinking or cracking. Its precise length and factory-installed fittings guarantee a leak-free connection, simplifying installation and maintaining the integrity of the Braking System For C.
The Cross-plate retainer is a sturdy metal bracket that holds two air lines or cables together, preventing chafing and keeping the installation organized. In the Braking System For C, it secures the polyamide tubes and wiring harnesses, ensuring they remain clear of moving parts and sharp edges. Its galvanized steel construction resists corrosion, and its simple design allows for quick and easy installation.
These high-strength nylon cable ties are used to bundle and secure wiring and tubing within the Braking System For C. Their self-locking mechanism provides a permanent, vibration-proof hold, keeping the installation neat and preventing chafing. The ties are UV-stabilized and resistant to oil and abrasion, ensuring long-term durability in the harsh under-dash environment.
The Nut holder NG8 is a retaining clip that secures nuts in position during assembly, preventing them from spinning and simplifying installation. In the Braking System For C, it is used on the valve mounting bolts and bracket fasteners, ensuring that the nuts remain correctly aligned for quick and secure tightening. Its spring-steel construction provides a reliable grip, and its compact size fits in tight spaces.
These screws feature a hexalobular socket drive that provides excellent torque transfer and reduces the risk of cam-out during installation. They are used to secure the trim covers and other plastic components within the Braking System For C. The screws are made from high-strength steel with a corrosion-resistant finish, ensuring a durable and aesthetically pleasing fastening solution.
The Hand brake valve is the primary control for the parking brake system, allowing the driver to apply and release the spring brakes. It is a robust, reliable valve with a positive detent mechanism that ensures the brake stays engaged when parked. In the Braking System For C, this valve works in conjunction with the trailer hand brake valve to provide comprehensive braking control for the tractor-trailer combination. Its ergonomic handle and smooth operation enhance driver comfort and safety.
This trim cover fits over the main hand brake valve, providing a finished appearance and protecting the valve from dust and debris. Its design matches the interior styling of the HOWO Max 4X2, ensuring a cohesive look. The cover is easily installed with the provided screws and is made from durable, UV-resistant plastic that will not fade or warp over time, maintaining the professional appearance of the Braking System For C.
The Brake signboard is a clearly marked label that identifies the brake controls, helping drivers quickly locate and operate the hand brake and trailer brake valves. Its high-contrast lettering and durable adhesive backing ensure that it remains legible and securely attached for the life of the vehicle. This signboard is an important safety feature of the Braking System For C, reducing the risk of driver confusion during emergency maneuvers.
This pre-assembled bundle of air lines and cables connects the cab brake controls to the tractor’s pneumatic system. It includes all necessary hoses, fittings, and protective sleeves, organized for quick and easy installation. The Cab pipe bundle assembly is specifically designed for the HOWO Max 4X2, with precise lengths and routing that match the vehicle’s chassis, ensuring a clean, factory-quality installation for the Braking System For C.
| Material Encoding | Name |
|---|---|
| YG9525360206 | Hand brake valve trim cover of trailer |
| YZ952536000183 | Trailer hand brake valve |
| WG9000361004 | Elastic element NG8 |
| WG9000361005 | Circlip NG8 |
| YZ952536000035 | Molded polyamide tube 8 assembly (Hand valve, 22-port – Trailer hand valve, 1-port) |
| 712W96002-0220 | Cross-plate retainer (2-hole) |
| AZ9525771019 | Harness cable ties |
| WG9000361006 | Nut holder NG8 |
| Q215B0620F31 | Hexalobular socket pan head screw |
| YZ952536000182 | Hand brake valve |
| YG9525360205 | Hand brake valve trim cover |
| WG9525360313 | Brake signboard |
| YZ952536200001 | Cab pipe bundle assembly (Tractor) (HOWO MAX) |
The Braking System For C includes every component needed to fully restore or upgrade the cab brake controls – from the hand brake valves and trim covers to all pneumatic tubes, retainers, fasteners, and the signboard. This comprehensive kit eliminates the need for separate sourcing, guaranteeing compatibility and saving valuable workshop time.
All pneumatic connections in the Braking System For C are secured with elastic elements, circlips, and nut holders, ensuring a leak-free and vibration-proof assembly. The polyamide tubes and pre-formed pipe bundles are engineered to maintain consistent air pressure and prevent kinking, delivering reliable brake response every time.
Every component of the Braking System For C is manufactured to the exact OEM specifications, ensuring a perfect fit with the HOWO Max 4X2’s cab and chassis. The pre-assembled pipe bundle and color-coded fittings simplify installation, reducing the risk of errors and allowing technicians to complete the job quickly and confidently.
As genuine howo Parts, the Braking System For C is designed and validated by the same engineers who developed the original braking system. You receive the assurance of quality, compatibility, and performance that only OEM components can provide, backed by HOWO’s global service network.
The Braking System For C is the heart of the trailer and parking brake control interface in your HOWO Max 4X2. A well-functioning cab brake control system is essential for safe operation, especially when towing heavy trailers. Worn valves, degraded tubing, or loose fasteners can lead to brake lag, uneven application, or complete failure, compromising safety and increasing stopping distances. Rebuilding with this complete Braking System For C kit restores the factory-level precision and reliability of the brake controls, giving you the confidence to stop safely in any situation.
The Trailer hand brake valve and Hand brake valve provide the primary control inputs, while the trim covers protect them and enhance the cab’s appearance. The Elastic elements and Circlips maintain secure, leak-free connections, and the Nut holders simplify assembly. The Molded polyamide tube assembly and Cab pipe bundle deliver the air supply with minimal pressure drop, and the Cross-plate retainer and cable ties keep everything organized. The Hexalobular socket pan head screws ensure a durable fastening, and the Brake signboard provides clear identification. Together, these components form a reliable, high-performance Braking System For C that you can trust.
Installation of the Braking System For C is straightforward, with all components pre-fitted and labeled for easy identification. The pipe bundle is routed along the original chassis paths, and the valves mount directly to the existing brackets. This kit is designed to minimize downtime and allow for a professional, factory-quality installation. Regular inspection of the system is recommended to ensure that all fittings remain tight and the tubing shows no signs of wear.
For fleet operators, standardizing on the Braking System For C simplifies parts management and ensures consistent brake feel across all vehicles. The robust construction of these genuine components reduces the frequency of repairs, lowering total cost of ownership and improving driver confidence. Owner-operators will appreciate the peace of mind that comes from using genuine HOWO parts, knowing that their braking system is protected by the highest-quality components.
The Braking System For C is also compatible with the vehicle’s ABS and EBS systems, ensuring seamless integration with the electronic braking controls. The pneumatic fittings are designed to work with standard air brake connectors, and the tubing meets all relevant safety standards. This compatibility ensures that your truck remains compliant with safety regulations and delivers optimal braking performance.
In summary, the Braking System For C is the definitive solution for rebuilding the cab brake control system of your HOWO Max 4X2. Its comprehensive design, OEM-quality construction, and ease of installation make it the smart choice for any professional driver or fleet manager. Choose the Braking System For C for your next brake service and experience the difference that genuine howo Parts make. This investment in safety and reliability will pay dividends in brake performance, driver confidence, and reduced downtime.
Order the Braking System For C today and ensure that your HOWO Max 4X2 continues to deliver the dependable braking control that you expect. With this complete kit, you can restore your cab brake controls to factory-new condition and drive with confidence.
Don’t compromise on brake safety – upgrade with the genuine Braking System For C and keep your HOWO Max 4X2 operating at its best.
The Braking System For C – engineered for HOWO Max 4X2, delivering complete cab brake control reliability and safety.