Customized Height Control Valve For Howo Shacman Heavy Duty Truck
Customized Height Control Valve WG1642440051 is an essential air suspension spare part for Sinotruk Howo and Shacman heavy trucks.
This valve automatically adjusts the chassis height of the air suspension by inflating or exhausting air bags when the truck load changes.
The product is shown with standard factory appearance and complete connecting ports in our photos.
Products Description

Air Suspension Height Adjustment
This height control valve works as the core control unit of the truck air suspension system. As cargo weight increases or decreases, the lever arm of the valve moves up and down. It will automatically add air into air bags or release air to keep the chassis at a constant riding height. If this valve fails, you may find the truck sitting too low, uneven suspension height, continuous air leaking or abnormal bouncing while driving. Replacing the faulty height valve can bring your suspension system back to normal working condition.
Heavy Truck Application
WG1642440051 height control valve fits Sinotruk Howo and Shacman heavy trucks, commonly installed on truck cab air suspension systems. All ports, mounting holes and lever structure follow original factory design, so it can be directly mounted without extra modification. The product pictures show the complete valve assembly with rubber dust cover to protect internal parts from dust, mud and water splash. We support customized packaging and private marking for bulk wholesale orders.


Part Number Reference
The OEM reference part number of this height control valve is WG1642440051. This part number is the key to verify compatibility. Different truck cab suspension systems use different height valves with different lever lengths and air port layouts. To avoid wrong parts, we recommend customers provide the original part number or clear photos of your old valve before confirming your purchase order.
| Item | Specification |
|---|---|
| Product Name | Cab Height Control Valve |
| Type | Cab Height Control Valve |
| Purpose | For replace/repair |
| Condition | New |
| Material | Zinc Alloy Body + Rubber Protective Bellows |
| Place of Origin | China |
| Model / OE / Part Number | WG1642440051 |
| Application | SINOTRUK HOWO, SITRAK Heavy Duty Truck Cabin Air Suspension |
| Quality | OEM Matching Standard |
| Color | Black |
| Packing | Neutral Carton |
| MOQ | 1 Piece |
| Size | Original Dimension |
| Delivery Time | 7-15 Days |





FAQ
Q:Who are we?
A: YLONG'S headquarters is located in Shandong, China. Since 2018, we have been selling to Africa (30.00%), South Asia (20.00%), Southeast Asia (20.00%), Middle East (20.00%), and domestic market (10.00%). There are about 11-50 people in our office.A
Q:Are these spare parts compatible with original truck parts?
A: Most of our truck parts are direct replacement parts. They match original mounting size and specifications. Please send your vehicle model or part number to us for confirmation before ordering.
Q:What conditions of parts do you supply?
A: We provide brand new, remanufactured and tested used parts. The availability depends on different items. You can tell us your budget and working condition, we will recommend suitable options.
Q:Why should you buy from us not from other suppliers?
A: We adhere to the business philosophy of "quality first, customer first" and have won the trust and support of domestic and foreign customers with excellent product quality, good service attitude, and reasonable sales prices. The main export countries and regions are: Africa, Southeast Asia, Central Asia, South America and other places. We have a professional design and development team that can design and develop a car that is more suitable for you according to your needs; rich export experience, familiar with the export procedures and required certifications of various countries, and can deliver your car to you faster; We With first-class production equipment, strong technical force and advanced testing methods, we can provide you with more stable and reliable vehicles.
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