Description
Product Overview
Part Name: Engine Control Unit (ECU)
Part Number: 25947-91172 / 407914-4100
Vehicle Compatibility: UD Trucks CWB450 heavy-duty trucks equipped with PF6TA-21 and PF6T diesel engines. Designed for factory electronic engine management systems on trucks produced within the stated year range (2011–2018).
Configuration: Direct-fit electronic control module engineered to integrate with UD Trucks factory wiring harnesses, sensors, and actuators.
Function: Controls diesel fuel injection, engine timing, and emission parameters to ensure stable engine performance and reliable heavy-duty operation.
Technical Specifications
Type: Engine Control Unit (ECU)
Material: Automotive-grade electronic control module with sealed aluminum housing
Application: UD Trucks CWB450 using PF6-series diesel engine management systems (2011–2018)
Cross-Reference: Compatible with OEM ECU references 25947-91172 and 407914-4100
Installation: Direct replacement using factory connectors and mounting points
Service Interval: Replace when ECU failure, communication faults, or engine derating occurs
Delivery & Availability
Stock Options: Available
Delivery Time: 3–7 working days for international delivery
Payment & Security
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