OEM Replacement 811W61942-0003 Blower Assembly for Heavy Duty Truck HVAC System
OEM Replacement 811W61942-0003 Blower Assembly for Heavy Duty Truck HVAC System
The WG9725540191 Exhaust Brake Valve Assembly is a high-performance replacement component specially designed for SINOTRUK HOWO heavy-duty trucks. It is a key part of the engine exhaust braking system, helping to increase braking efficiency by restricting exhaust flow, which produces additional engine braking force and reduces wear on the standard braking system.
Built with high-temperature-resistant alloy materials and precision-machined butterfly valve components, this unit ensures stable operation, fast response, and long service life even under extreme exhaust temperatures and continuous heavy-load operation.
Compared with ordinary replacement parts, this assembly features enhanced sealing performance, improved shaft balance, and stronger anti-corrosion coating, making it an ideal solution for trucks operating in mountainous areas, long downhill roads, mining sites, and heavy-load conditions.
| Item | Description |
|---|---|
| Product Name | Exhaust Brake Valve Assembly |
| OEM Number | WG9725540191 |
| Application | Exhaust braking / Engine braking |
| Compatible Models | SINOTRUK HOWO Series |
| Material | High-temperature alloy steel |
| Type | Butterfly valve structure |
| Installation | Direct fit |
| Condition | Brand New |
| Temperature Resistance | Up to 800°C |
| Function | Increase engine braking force |
| Working Environment | Mountain / Mining / Long downhill roads |
Product Picture
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