Guangzhou Meishun Automatic Transmission Co., Ltd.
| 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 |
| Brand Name | Changan |
| Model Number | 7DCT450 |
View Detail Information
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Product Specification
| 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 |
| Brand Name | Changan | Model Number | 7DCT450 |
| High Light | CDB221 Dual-Clutch Automatic Transmission ，GW7DCT2-A02 Automatic Transmission ，Dual Clutch Automatic Transmission for Changan | ||
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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