SINOTRUK HOWO WG9000360521 Air Dryer Assembly Heavy Duty Truck Air Brake System Parts
SINOTRUK HOWO Heavy Duty Truck Air Brake System / Compressed Air Treatment System Parts Air Dryer Assembly WG9000360521
The WG9000360521 Air Dryer Assembly is an important component of the SINOTRUK HOWO heavy-duty truck pneumatic brake system. It processes compressed air from the compressor by removing moisture and contaminants before the air enters the brake circuit. Designed for HOWO trucks, this air dryer assembly helps maintain a clean air supply, supports stable brake system operation, and provides a practical replacement solution for truck maintenance and repair applications.
Product Specification
| Product Name |
Air Dryer Assembly |
|---|---|
| Part Number |
WG9000360521 |
| Additional Reference |
WG9000360521+003/1 |
| Condition | New |
| Origin | China |
| Quality Standard | 100% Tested |
| Quality Certification | ISO, CCC, GSO, CE, SGS, TUV |
| Weight | 6.0 KG |
| Dimensions |
300 mm × 200 mm × 200 mm |

Q1: When should the air dryer be replaced?
Replacement depends on vehicle working conditions and maintenance schedule. Regular inspection of the filter cartridge and air system condition is recommended.
Q2: What are the symptoms of a damaged air dryer?
Common symptoms include:
- Excess moisture in air tanks
- Air system pressure instability
- Frequent valve failures
- Reduced brake system efficiency
Q3: What should be checked before ordering WG9000360521?
Please confirm:
- OEM number
- Truck model
- Air system configuration
- Connector type
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