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Brand Name : Changan
Model Number : 7DCT450
MOQ : 1
Price : 0-1000
Payment Terms : T/T
Delivery Time : 5-8 work day
Packaging Details : Wooden box or cardboard box
Year: : 2019-
MODEL: : 7DCT450
SIZE : 60X45X61CM
Brand: : Changan
Item Weight : 83kg
OENO : 1500000CDB221R
Applicable Brand : F7 ;F7X;CC6465UM27C
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 designs
Installation Musts:
Fluid: Great Wall DCT-F only (5.8L capacity)
Adaptation Reset: Via GW-DS diagnostic tool
Clutch Learn: 30-cycle initialization




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