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SINOTRUK HOWO T5G C7H Cab Front Suspension Height Control Valve Assembly WG1642440051
SINOTRUK HOWO T5G C7H Cab Front Suspension Height Control Valve Assembly WG1642440051
SINOTRUK HOWO T5G C7H Cab Front Suspension Height Control Valve Assembly WG1642440051
SINOTRUK HOWO T5G C7H Cab Front Suspension Height Control Valve Assembly WG1642440051
SINOTRUK HOWO T5G C7H Cab Front Suspension Height Control Valve Assembly WG1642440051
SINOTRUK HOWO T5G C7H Cab Front Suspension Height Control Valve Assembly WG1642440051
Specifications
Shipping :
Courier/Air Freight/Sea Freight or According to customer requirements
Place of Origin :
China
Availability :
In stock
Model Number :
WG1642440051
Price :
negotiation
Purpose :
For replace/repair
Supply Ability :
500PCS
MOQ :
1PCS
Delivery Time :
3-5days
Package :
Customer Requirements/neutral Packaging/brand Packaging
Payment Terms :
L/C,D/A,D/P,T/T
Applicable Model :
For SINOTRUK SITRAK C7, C7H, T5G and compatible heavy-duty truck air suspension seats
Certification :
CQC URS CE
Warranty :
6 months
Material :
Metal Alloy / Precision Pneumatic Components
Payment :
T/T,,Alipay
Brand Name :
SINOTRUK
Packaging Details :
Unified cardboard, packaging with bubble wrap inside and wrapped with film outside. Large items can be palletized or packaged according to customer needs
Service :
24 Hours Online Service
Product Name :
Cab Height Control Valve Assembly / Cab Levelling Valve
Description


SINOTRUK Truck Cab Suspension System / Pneumatic Suspension System Parts Cab Height Control Valve Assembly / Cab Levelling Valve WG1642440051 For T5G C7H



The WG1642440051 Height Control Valve Assembly is a pneumatic control component used in the heavy-duty truck cab suspension system. It regulates the air supply and exhaust of the cab air spring according to the relative height of the cab, helping maintain the designed cab suspension position. The valve works together with the mechanical push rod and linkage. When the cab moves vertically due to changes in load or road conditions, the linkage changes the valve position, allowing compressed air to enter or leave the air spring. This helps the cab return toward its specified operating height. The valve provides automatic pneumatic height regulation rather than simply acting as an on/off air valve. Its operation is linked to the cab suspension movement, allowing the air spring pressure and cab height to be adjusted according to the position of the cab. The WG1642440051 is suitable for cab suspension repair and replacement applications on compatible SINOTRUK/HOWO trucks. It can be used when servicing the cab air spring, height-control linkage, front suspension brackets, or related pneumatic components.



Product Specification


Product Name

Cab Height Control Valve Assembly / Cab Levelling Valve
Part Number

WG1642440051
Condition New
Origin China
Quality Standard 100% Tested
Quality Certification ISO, CCC, GSO, CE, SGS, TUV
Weight 0.2 KG
Dimensions

258 mm × 58 mm ×33 mm



Ordering & Shipping Information
Packing Options
Carton, Wooden Box, Pallet
Shipping Methods
Courier / Air Freight / Sea Freight
Payment Terms
L/C, T/T, , PayPal, , Alipay
Loading Port
Any Port in China

FAQ


Q1: What are common signs that the height control valve needs inspection?

Possible signs include:

  • Cab height is difficult to maintain
  • Cab suspension sits noticeably too high or too low
  • Air spring does not inflate or exhaust correctly
  • Continuous air leakage around the valve
  • Cab suspension movement becomes abnormal
  • Valve linkage movement does not produce the expected height adjustment

The air spring, push rod, linkage, and air lines should also be inspected because similar symptoms can originate elsewhere in the suspension system.





Q2: Is this the same as a seat height control valve?

WG1642440051 is a cab suspension height control valve, while a seat height valve such as WG1662512139 is used for the driver's air-suspension seat. The two valves perform different functions and should not be interchanged based only on appearance or the term “height valve.”



Q3: What should buyers check before ordering?

Confirm:

  • Part Number: WG1642440051
  • Truck model
  • Cab suspension type
  • Valve mounting position
  • Pneumatic port configuration
  • Push rod and linkage dimensions
  • Existing height-control valve configuration


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SINOTRUK HOWO T5G C7H Cab Front Suspension Height Control Valve Assembly WG1642440051

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Product Detail
Shipping :
Courier/Air Freight/Sea Freight or According to customer requirements
Place of Origin :
China
Availability :
In stock
Model Number :
WG1642440051
Price :
negotiation
Purpose :
For replace/repair
Contact Supplier
SINOTRUK HOWO T5G C7H Cab Front Suspension Height Control Valve Assembly WG1642440051
SINOTRUK HOWO T5G C7H Cab Front Suspension Height Control Valve Assembly WG1642440051
SINOTRUK HOWO T5G C7H Cab Front Suspension Height Control Valve Assembly WG1642440051

Shaanxi Zhixing Shengbang Trading Co., Ltd

Verified Supplier
1 Years
Shaanxi
Since 2025
Business Type :
Trading Company
Main Products :
Shacman Truck Spare Parts, Truck Transmission Parts, Sinotruk HOWO Truck Parts
Total Annual :
10 million RMB-15 million RMB
Employee Number :
10 people~15 people
Certification Level :
Verified Supplier
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