Description
Product Overview
Part Name: Throttle Valve / Exhaust Control Valve
Part Number: 5580117
Vehicle Compatibility: Designed for Cummins ISG and QSG engines installed in Sinotruk HOWO, Foton Auman, and Dongfeng heavy-duty trucks from 2013–2024. Supports exhaust-flow management for EGR and turbo efficiency.
Configuration: Built with a heat-resistant actuator, reinforced valve body and precision control plate. Provides stable modulation of exhaust flow for optimized engine performance.
Function: Improves emissions control, stabilizes turbo response, enhances low-end torque and ensures smooth exhaust-gas management during varying load conditions.
Technical Specifications
Type: Exhaust throttle control valve
Material: High-temperature metal alloy
Application: Fits Cummins ISG/QSG engines requiring valve reference 5580117
Cross-Reference: Matches valves using identical sensor ports, actuator layout and flange geometry
Installation: Replace when experiencing power loss, poor turbo spool, EGR irregularities or actuator failure
Service Interval: Recommended every 200,000–300,000 km or during major EGR service
Delivery & Availability
Stock Options: Available in ready stock
Delivery Time: 3–7 days internationally
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