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Delphi MT05 Reflashable Motorcycle ECU - Zongshen NC450 / CSC RX4
This is a genuine Delphi MT05-style engine control module identified from the physical unit and the CSC/Zongshen parts catalog. It was supplied for the Zongshen NC450 / ZS500GY application used on early CSC RX4 motorcycles.
Identification on This ECU
- Delphi ECU Family: MT05
- Delphi Hardware Number: 28561508
- Hardware / Assembly Number: 96C00N120002
- Zongshen Label: 85400-R1L1-NC450
- Vehicle / Engine Label: SL-ZS500GY
- Catalog Part Number: 85400-0000-010006
- CSC SKU: Z430-108
- Additional Marking: G4
- Connector Layout: Two 18-pin connectors, 36 terminals total
Why This ECU Is Useful
The Delphi MT05 platform is not a sealed, single-use controller. Established aftermarket tools support reading, writing, reflashing, and calibration work on MT05-family ECUs. This can make the module useful both as a direct replacement for the correct RX4/NC450 application and as a potential donor ECU for experienced tuners working with compatible MT05 hardware.
Important: A shared Delphi hardware number does not mean two motorcycles use the same firmware or calibration. Any donor or custom application should be handled by someone who can verify the pinout, firmware family, sensor strategy, injector data, ignition configuration, immobilizer requirements, and emissions settings before powering or flashing the ECU.
Confirmed Application
- CSC RX4 with the early NC450 / ZS500GY Delphi ECU configuration
Package: 1 ECU module
- Brand: Pirate Mfg
- Condition: New
- SKU: Z430-108
- Manufacturer Part Number: 85400-0000-010006
- Material: Aluminum and molded electronic module
- Model: CSC RX4 / Zongshen NC450 / ZS500GY
- Manufacturer Warranty: 90 Day
- Performance Part: No
- Items Included: 1 Delphi MT05 engine control unit







