Description
Product Overview
Part Name: Electronic Throttle Body
Part Number: K051008550
Vehicle Compatibility: Dongfeng DFL4251, DFL4181, and DFL3311 heavy duty trucks equipped with electronically controlled diesel engines and intake throttle systems (2016–2023).
Configuration: OEM-style electronic throttle valve designed for Dongfeng engine management platforms.
Function: Controls intake airflow to support emissions systems, idle stability, and engine braking performance.
Technical Specifications
Type: Diesel electronic throttle body for heavy duty trucks
Material: Cast aluminum housing with integrated electronic actuator
Application: Fits Dongfeng DFL4251 DFL4181 DFL3311 trucks (2016–2023)
Cross-Reference: Compatible with Dongfeng OEM throttle body K051008550
Installation: Direct-fit replacement using factory intake mounting and wiring connectors
Service Interval: Replace if throttle airflow faults or engine control warnings occur
Delivery & Availability
Stock Options: Available
Delivery Time: 3–7 days internationally
Payment & Security
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