Auxiliary gas module
Auxiliary Gas Module for HOWO A7 8X4
2026-07-20
Transmission gas operate device
Transmission Gas Operate Device for HOWO A7 8X4
2026-07-20
Auxiliary Gas Module Part – HOWO A7 8X4

Auxiliary Gas Module Part for HOWO A7 8X4

The part is a precision‑engineered pneumatic component set designed for the HOWO A7 8X4 heavy truck. This auxiliary gas module part ensures reliable air distribution, pressure regulation, and system sealing within the vehicle’s compressed air network. Each element of The part is manufactured to original equipment specifications, providing leak‑free operation and long‑term durability.

At howo Parts, we supply the genuine Auxiliary gas module part assembly that meets the strictest OEM quality standards. Our Auxiliary gas module part includes the Auxiliary gas moduleNG126-NG8 1, PlugNG8-M16×1.5 9, Elastic component NG8 3, Cramp springNG8 5, and Nut baseNG8 7. Every component of The part is engineered for precise fit and reliable performance, ensuring your vehicle’s pneumatic systems operate at peak efficiency.

Proper air system maintenance is critical for vehicle safety and component longevity, and The part plays a key role in maintaining system integrity. Regular inspection and timely replacement of Auxiliary gas module part components will prevent air leaks, pressure drops, and premature wear. Trust our Auxiliary gas module part to keep your HOWO A7 8X4 operating safely and efficiently for millions of kilometres.

Auxiliary gas moduleNG126-NG8 1

The Auxiliary gas moduleNG126-NG8 1 is the core manifold assembly that distributes compressed air to various auxiliary systems. This module integrates NG126 and NG8 ports, providing versatile connectivity for The part. It is manufactured from corrosion‑resistant materials for long‑lasting performance.

PlugNG8-M16×1.5 9

The PlugNG8-M16×1.5 9 is a threaded sealing plug used to close unused ports in the air system. It features a metric M16×1.5 thread and an NG8 sealing surface, ensuring a leak‑tight seal. This plug is essential for maintaining the integrity of The part.

Elastic component NG8 3

The Elastic component NG8 3 is a vibration‑damping element that isolates the air system from chassis vibrations. It reduces stress on connections and extends the service life of The part. This elastomeric component is designed for the NG8 interface.

Cramp springNG8 5

The Cramp springNG8 5 is a spring‑loaded retaining ring that secures the elastic component in place. It provides consistent tension and prevents loosening, ensuring reliable operation of The part under all conditions.

Nut baseNG8 7

The Nut baseNG8 7 is a threaded mounting base that provides a secure anchor point for the elastic component. It is precision‑machined to accept the NG8 interface, ensuring a stable and vibration‑resistant connection for The part.

Auxiliary gas module part for HOWO A7 8X4

Product Parameters of Auxiliary gas module part

Part NO.Description
WG9000361404Auxiliary gas moduleNG126-NG8 1
WG9000361011PlugNG8-M16×1.5 9
WG9000361004Elastic component NG8 3
WG9000361005Cramp springNG8 5
WG9000361006Nut baseNG8 7

Why Choose Our Auxiliary gas module part?

OEM‑Matched Precision

Our Auxiliary gas module part is manufactured to the same exacting standards as the original equipment. Every dimension and thread specification of The part matches the factory components, ensuring a perfect fit and reliable sealing.

Durable Materials

The part is constructed from high‑grade corrosion‑resistant materials, including zinc‑plated steel and high‑quality elastomers. This ensures that The part withstands moisture, road salts, and temperature extremes.

Complete Kit for Easy Service

We supply The part as a comprehensive set, including the manifold, plugs, elastic component, retaining spring, and mounting nut. This simplifies ordering and ensures you have all necessary components for a complete overhaul of The part.

Global Availability and Support

We maintain a large inventory of Auxiliary gas module part assemblies and individual service parts to ensure fast delivery worldwide. Our technical experts provide installation guidance and troubleshooting support for The part.

The Importance of a Reliable Auxiliary Gas Module Part

The part is essential for the correct operation of auxiliary air systems such as suspension, braking, and cab controls. A compromised Auxiliary gas module part can lead to air leaks, inconsistent pressure, and reduced system performance. Regular inspection and using genuine Auxiliary gas module part components ensure that your HOWO A7 8X4 remains safe and efficient.

Corrosion Resistance and Sealing Integrity

All metal components of The part are treated with anti‑corrosion coatings to resist the harsh under‑vehicle environment. The PlugNG8-M16×1.5 9 and other sealing elements are designed to maintain their sealing properties over millions of cycles, preventing air loss and contamination ingress.

Installation and Torque Recommendations

When installing The part, always use the specified torque for the PlugNG8-M16×1.5 9 and the Nut baseNG8 7. Ensure that the Elastic component NG8 3 is correctly seated and that the Cramp springNG8 5 is fully engaged. Proper assembly of The part is critical for leak‑free operation.

Inspection and Replacement Schedule

We recommend inspecting The part every 50,000 km. Check for air leaks around the plugs and connections, and inspect the elastic component for cracking or hardening. Replace any worn components immediately to maintain system integrity. Early replacement of Auxiliary gas module part elements prevents costly compressor and valve failures.

Compatibility with HOWO A7 8X4

Our Auxiliary gas module part is specifically designed for the HOWO A7 8X4 air system, matching the original equipment in fit and function. The part is compatible with all variants of the vehicle, ensuring a direct replacement without modifications.

Quality Assurance and Warranty

Each Auxiliary gas module part component undergoes 100% inspection, including pressure testing, dimensional verification, and material certification. We offer a comprehensive warranty against defects, giving you full confidence in your Auxiliary gas module part purchase.

Ordering and Bulk Availability

We maintain a large stock of Auxiliary gas module part assemblies and individual service parts to support fleet maintenance and urgent repairs. Bulk orders are available with competitive pricing and fast shipping. Contact our sales team for custom requirements for your Auxiliary gas module part.

Long‑Term Cost Efficiency

Investing in a genuine Auxiliary gas module part reduces total ownership costs by preventing air system failures, extending compressor life, and improving fuel efficiency. The robust construction of The part ensures lower lifetime cost compared to inferior aftermarket alternatives.

Why Choose Genuine HOWO Parts

Aftermarket air modules often use inferior materials and imprecise fittings, leading to leaks and premature failure. Our Auxiliary gas module part is built to the same rigorous standards as the original equipment, ensuring consistent performance and safety. Trust The part from howo Parts for your HOWO A7 8X4.

Operational and Safety Benefits

The part provides a stable and reliable air supply for critical vehicle functions. Its robust construction minimises maintenance requirements and ensures that auxiliary systems operate at peak efficiency. Regular maintenance of The part ensures safe and dependable vehicle operation.

Performance Across All Conditions

Designed for diverse operating environments, The part delivers consistent performance in extreme temperatures, high humidity, and dusty conditions. Its corrosion‑resistant materials and sealed fittings protect against contamination, ensuring reliable air quality and system protection.

Safety Features and Reliability

The part incorporates multiple safety features, including the PlugNG8-M16×1.5 9 that seals unused ports and the Cramp springNG8 5 that ensures secure retention of the elastic component. These features prevent accidental disconnection and maintain system pressure integrity.

Advanced Sealing and Connection Technology

Our Auxiliary gas module part uses advanced sealing technology with precision‑machined threads and high‑quality elastomers to ensure absolute leak‑tightness. The Nut baseNG8 7 provides a robust mounting point that resists loosening under vibration, ensuring long‑term reliability of The part.

Genuine Auxiliary gas module part for HOWO A7 8X4 • Complete with manifold, plugs, elastic component, spring, nut base • OEM-quality, engineered for longevity

Online Catalog of SINOTRUK Parts

Learn More

Our online catalog provides comprehensive access to genuine SINOTRUK parts for all major vehicle lines — including HOWO, Sitrak, Steyr, and Yellow River series trucks. You can browse detailed specifications, original part numbers, and exploded-view diagrams for every assembly. Whether you are performing routine maintenance or planning a major overhaul, the catalog helps you quickly identify the correct components for your vehicle. When you become a SINOTRUK customer, we offer complimentary full‑access catalog services, ensuring you always have the latest product data and interchangeability information at your fingertips to support efficient fleet management and accurate parts ordering.

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