Description
Product Overview
Part Name: Exhaust Brake Butterfly Valve
Part Numbers: WG9431540010 / WG9731540090
Vehicle Compatibility: Designed for Sinotruk HOWO A7, HOWO T7H and HOWO Shandeka heavy-duty trucks manufactured between 2010 and 2022 equipped with engine exhaust braking systems.
Configuration: Cast steel exhaust brake butterfly valve with integrated control mechanism, engineered to OEM dimensions for direct installation.
Function: Restricts exhaust flow to generate engine braking force, improving downhill control and reducing service brake wear.
Technical Specifications
Type: Exhaust Brake Butterfly Valve
Brake System: Engine Exhaust Brake System
Material: High-strength cast steel valve body
Application: Direct-fit replacement for Sinotruk HOWO exhaust brake systems
Installation: Professional installation recommended with exhaust system inspection
Service Interval: Replace when valve sticking, exhaust leakage or reduced engine braking efficiency is detected
Delivery & Availability
Stock Options: Available
Delivery Time: 3–7 days internationally
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