quality GW7DCT2-A02 1500000CDB221 Remanufactured Dual-clutch Automatic Transmission For Changan factory

GW7DCT2-A02 1500000CDB221 Remanufactured Dual-clutch Automatic Transmission For Changan

Name: GW7DCT2-A02 1500000CDB221 Remanufactured Dual-clutch Automatic Transmission For Changan
Brand: Guangzhou Meishun Automatic Transmission Co., Ltd.
SKU: 7DCT450
Price: 1000 USD
Availability: InStock

Product Summary

Application: 7-speed wet-clutch DCT (e.g., GW4D20/4N20 engine models, torque-rated ~450Nm). Rebuild Enhancements: Clutch Pack Upgrades: Carbon-coated friction plates (30% longer life vs OEM) Mechatronic Unit: Recalibrated shift solenoids (addresses P283A/P284B faults) Bearing Kits: Ceramic hybrid ...

Basic Properties

Brand Name: Changan

Model Number: 7DCT450

Trading Properties

Minimum Order Quantity: 1

Price: 0-1000

Payment Terms: T/T

Tags:

- - - Application: 7-speed wet-clutch DCT (e.g., GW4D20/4N20 engine models, torque-rated ~450Nm).
      
      Rebuild Enhancements:
      - Clutch Pack Upgrades: Carbon-coated friction plates (30% longer life vs OEM)
      - Mechatronic Unit: Recalibrated shift solenoids (addresses P283A/P284B faults)
      - Bearing Kits: Ceramic hybrid input shaft bearings
      Critical Failure Fixes:
      1. Shift Fork Wear: Hardened guide rails (+PTFE coating)
      2. TCU Software: Pre-loaded cold-shift optimization
      3. Shaft Seal Leaks: Viton-reinforced designs
      Installation Musts:
      - Fluid: Great Wall DCT-F only (5.8L capacity)
      - Adaptation Reset: Via GW-DS diagnostic tool
      - Clutch Learn: 30-cycle initialization