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Electrical system

Home / Products / DONGFENG KINLAND / Electrical system / 5-Way Combined Solenoid Valve Assembly OE 37ZB3-54050 for Dongfeng Kinland Trucks

Angled View 5-Way Combined Solenoid Valve Assembly OE 37ZB3-54050 for Dongfeng Kinland Trucks

Side View 5-Way Combined Solenoid Valve Assembly OE 37ZB3-54050 for Dongfeng Kinland Trucks

Front View 5-Way Combined Solenoid Valve Assembly OE 37ZB3-54050 for Dongfeng Kinland Trucks

OEM Label View 5-Way Combined Solenoid Valve Assembly OE 37ZB3-54050 for Dongfeng Kinland Trucks

5-Way Combined Solenoid Valve Assembly OE 37ZB3-54050 for Dongfeng Kinland Trucks

This is a genuine 5-way combined solenoid valve assembly (OE:37ZB3-54050) specifically engineered for Dongfeng Kinland trucks, serving as a critical pneumatic control component that regulates air flow for multiple vehicle functions including suspension, brakes, doors, and auxiliary systems. It features five integrated solenoid valves, precision-machined pneumatic ports, a durable metal housing, and factory mounting brackets for a direct fit. Constructed with high-grade materials and meeting OEM quality standards, this valve assembly undergoes rigorous pressure and electrical testing to ensure reliable performance under varying conditions. Third-party validation confirms it provides consistent air flow control, maintains leak-free operation, and resists corrosion, making it the ideal replacement to restore your truck’s pneumatic system functionality.

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Product Attributes

Attribute Name	Attribute Content
OE Number	37ZB3-54050
Compatible Models	Dongfeng Kinland heavy-duty trucks
Product Name	5-Way Combined Solenoid Valve Assembly / Multi-Port Pneumatic Control Unit
Material	Durable metal housing, precision-machined pneumatic components, 5 integrated solenoid valves, electrical connector
Color	Silver/metallic housing, blue port caps, black electrical wiring and connector
Function	Regulates air flow for multiple vehicle pneumatic systems including suspension, brakes, doors, and auxiliary functions
Key Features	5 integrated solenoid valves, direct OEM fit, durable corrosion-resistant housing, pressure-tested, leak-free design
Installation Method	Direct bolt-on replacement to the truck’s chassis, connects to pneumatic lines and electrical system, no modification required
Certification	Genuine Dongfeng OEM Pneumatic System Component

PRODUCT DESCRIPTION

Mounting Bracket Detail 5-Way Combined Solenoid Valve Assembly OE 37ZB3-54050

5 Integrated Solenoid Valves & Precision Multi-Port Design

This 5-way combined solenoid valve assembly OE 37ZB3-54050 is manufactured to exact Dongfeng Kinland specifications, featuring five integrated solenoid valves for simultaneous control of multiple pneumatic functions. The precision-machined pneumatic ports ensure leak-free operation, while the durable metal housing protects internal components from corrosion and vibration. Factory mounting brackets guarantee a secure fit with your truck’s chassis, eliminating the need for custom modifications. The 1:1 OEM design restores factory pneumatic system functionality for suspension, brakes, and auxiliary systems.

Pneumatic Port Detail 5-Way Combined Solenoid Valve Assembly OE 37ZB3-54050

Multi-System Air Malfunction & Leakage Issues

Truck operators often face issues with failing multi-way solenoid valve assemblies, including air leaks, inconsistent pressure regulation, malfunctioning multiple pneumatic systems, and warning lights on the dashboard. A faulty valve can lead to reduced performance, safety hazards, and costly repairs. By choosing the genuine OE 37ZB3-54050 solenoid valve assembly, you eliminate these risks, restoring accurate air flow control and reliable vehicle operation.

：Electrical Connector Detail 5-Way Combined Solenoid Valve Assembly OE 37ZB3-54050

OEM Quality & Rigorous Pressure and Electrical Testing

As a critical pneumatic control component, this solenoid valve assembly complies with strict OEM quality standards and has passed comprehensive pressure, electrical, and durability testing. Test data shows the valves maintain consistent flow regulation under varying loads, the housing prevents leaks and corrosion, and the electrical components deliver reliable performance. Each unit undergoes fit and function testing before leaving the factory, guaranteeing reliable operation with your Dongfeng Kinland truck. Backed by OEM traceability codes, this product ensures 100% authenticity.

Individual Solenoid Valve Detail 5-Way Combined Solenoid Valve Assembly OE 37ZB3-54050

Genuine Supply & Ready-to-Install Solution

We are an authorized supplier of genuine OEM Dongfeng pneumatic components, providing solenoid valve assemblies to fleet operators, repair shops, and distributors worldwide. This assembly OE 37ZB3-54050 is supplied in protective packaging to prevent damage, ensuring it arrives ready for installation. Its direct-fit design allows for straightforward bolt-on replacement without custom modifications, reducing vehicle downtime. The durable construction ensures long service life, minimizing future maintenance costs. We offer a 24-month quality warranty and dedicated technical support for installation guidance.

TECHNICAL SUPPORT

1. Accessories selection consultation

- Provide ** intelligent selection tools ** (such as parts matching query system), input the vehicle model VIN code or engine model to match the corresponding parts number, reducing the selection error rate.

The technical team is available online 7×12 hours to answer technical questions about accessories (such as material compatibility and installation processes).

2. Customized development support

We offer specialized R&D services for special market demands (such as heat dissipation accessories for high-temperature regions in the Middle East and dedicated suspension components for road conditions in Africa), and complete sample delivery within six weeks.

3. Training and Technical materials

Provide remote/on-site training for the customer's after-sales team (such as diagnosis of electrical control accessories and DPF regeneration operation), along with multilingual versions of the "Accessories Installation Manual" and "Troubleshooting Guide".

4. Quality Traceability and Improvement

Through the QR code traceability system (one product, one code), track the production batch of accessories and the source of raw materials, respond quickly to quality complaints and initiate improvement processes.

AFTER-SALES AND LOGISTICS SUPPORT

After-sales service

Quality Assurance Policy

-The warranty period for original factory parts is 12 months (counting from the date of signature for receipt), covering material defects, process issues, and man-made damage.

- Provide "Localized Express repair Service" : Cooperate with third-party repair networks in markets such as Southeast Asia and the Middle East, and deliver emergency parts to designated repair points within 4 hours.

Return and Exchange Process

-The customer is required to submit the test report (such as a third-party appraisal) within the warranty period. After confirmation by Dongfeng, a reissue or refund will be arranged within 5 working days.

Logistics support

Warehouse Layout

-Five major regional accessory centers have been established globally (Southeast Asia, the Middle East, Africa, South America, and Europe) to achieve "next-day delivery" for mainstream accessories (covering customers within the regions).

Emergency Logistics Plan

-Emergency parts can be directly delivered within 48 hours via the "Dongfeng Exclusive Aviation Special Line" (such as engine ECU, brake valves and other key components).

Packaging Optimization

-Use shockproof and moisture-proof packaging (such as honeycomb cartons + pearl cotton), and reinforce fragile parts (such as glass, sensors), keeping the damage rate within 0.5%.