Guangzhou Meishun Automatic Transmission Co., Ltd.
                                                                                                           
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22 Years
Since 2004
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GW7DCT2-A02 1500000CDB221 Remanufactured Dual-clutch Automatic Transmission For Changan

Price Negotiable
Price: 0-1000
MOQ: 1
Delivery Time: 5-8 work day
Brand: Changan
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

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Meishun Automatic Transmission Co., Ltd.
Location Room 102, Building D, Jingu Science & Technology Parks, No.9,Jinggu south road, Huadu District, Guangzhou, Guangdong, China
Contact Person Kinny

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