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

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 input shaft bearings Critical Failure Fixes: Shift Fork Wear: Hardened guide rails (+PTFE coating) TCU Software: Pre-loaded cold-shift optimization Shaft Seal Leaks: Viton-reinforced
Basic Properties
Brand Name: Changan
Model Number: 7DCT450
Trading Properties
Minimum Order Quantity: 1
Price: 0-1000
Payment Terms: T/T
Product Description
        • 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

          GW7DCT2-A02 1500000CDB221 Remanufactured Dual-clutch Automatic Transmission For Changan 0

          GW7DCT2-A02 1500000CDB221 Remanufactured Dual-clutch Automatic Transmission For Changan 1

GW7DCT2-A02 1500000CDB221 Remanufactured Dual-clutch Automatic Transmission For Changan 2

GW7DCT2-A02 1500000CDB221 Remanufactured Dual-clutch Automatic Transmission For Changan 3

Product Details
Highlight:

CDB221 Dual-Clutch Automatic Transmission

,

GW7DCT2-A02 Automatic Transmission

,

Dual Clutch Automatic Transmission for Changan

Year:: 2019-
MODEL:: 7DCT450
SIZE:: 60X45X61CM
Brand:: Changan
Item Weight:: 83kg
OENO: 1500000CDB221R
Applicable Brand:: F7 ;F7X;CC6465UM27C

Mrs. Kinny

Foreign trade Manager

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