Shaanxi Zhixing Shengbang Trading Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T |
| Warranty | 6 months |
| Supply Ability | 500PCS |
| Delivery Time | 3-5days |
| Applicable Model | For SINOTRUK SITRAK C7, C7H, T5G and compatible heavy-duty truck air suspension seats |
| Availability | In stock |
| Payment | T/T,,Alipay |
| Product Name | Seat Height Valve Assembly / Seat Height Control Valve |
| Purpose | For replace/repair |
| Shipping | Courier/Air Freight/Sea Freight or According to customer requirements |
| Material | Metal Alloy |
| Package | Customer Requirements/neutral Packaging/brand Packaging |
| Service | 24 Hours Online Service |
| 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 |
| Model Number | WG1662512139 |
| Place of Origin | China |
| Certification | CQC URS CE |
| Brand Name | SINOTRUK |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Warranty | 6 months |
| Supply Ability | 500PCS | Delivery Time | 3-5days |
| Applicable Model | For SINOTRUK SITRAK C7, C7H, T5G and compatible heavy-duty truck air suspension seats | Availability | In stock |
| Payment | T/T,,Alipay | Product Name | Seat Height Valve Assembly / Seat Height Control Valve |
| Purpose | For replace/repair | Shipping | Courier/Air Freight/Sea Freight or According to customer requirements |
| Material | Metal Alloy | Package | Customer Requirements/neutral Packaging/brand Packaging |
| Service | 24 Hours Online Service | 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 |
| Model Number | WG1662512139 | Place of Origin | China |
| Certification | CQC URS CE | Brand Name | SINOTRUK |
| High Light | SINOTRUK C7 T5G seat height valve ，WG1662512139 air suspension parts ，HOWO truck air suspension system | ||
SINOTRUK Truck Air Suspension System Parts SITRAK C7 T5G Seat Height Valve Assembly WG1662512139
The WG1662512139 Seat Height Valve Assembly is a pneumatic control component installed in the air-suspended driver's seat. It regulates the air supply and exhaust of the seat air spring, allowing the seat suspension to maintain the selected riding height. The valve works with the seat air spring and mechanical linkage. When the seat height changes because of driver weight or road movement, the valve can control the air entering or leaving the air spring so that the seat returns toward its designed operating height. This makes it an important component for maintaining a stable seating position. Unlike a conventional mechanical seat adjustment lever, this valve controls the pneumatic suspension circuit of the truck seat. It works together with the airbag, shock absorber, seat frame, and related pneumatic components to provide vertical suspension movement and height adjustment. For long-distance heavy truck operation, the air-suspended seat needs to accommodate different driver weights and changing road conditions. The height valve helps regulate the air spring and maintain the working height of the seat suspension, contributing to a more consistent driving position.
Product Specification
| Product Name |
Seat Height Valve Assembly / Seat Height Control Valve |
|---|---|
| Part Number |
WG1662512139 |
| Condition | New |
| Origin | China |
| Quality Standard | 100% Tested |
| Quality Certification | ISO, CCC, GSO, CE, SGS, TUV |
| Weight | 0.2 KG |
| Dimensions |
115 mm × 65 mm × 50 mm |
The seat height valve normally works together with:
Possible symptoms include:
The air spring, air lines, and mechanical linkage should also be inspected because similar symptoms can originate from other components.
Confirm:
Company Details
Business Type:
Trading Company
Year Established:
2025
Total Annual:
10 million RMB-15 million RMB
Employee Number:
10 people~15 people
Ecer Certification：
Verified Supplier
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