Automatic Transmission Parts: DF733 DCT Hydraulic Control Module Valve Body for Changan CS35 Plus
- Raw Material Inspection: High-grade aluminum and precision components verified for quality and durability.
- Precision Machining: Valve body housing and spools machined to exact OEM tolerances.
- Pressure & Flow Testing: Each module is tested to ensure it meets factory pressure and flow rate requirements.
- Solenoid & Sensor Calibration: Solenoids and sensors are calibrated for accurate response and signal output.
- Final Quality Control: Visual and functional inspection before packaging to ensure defect-free delivery.
- Professional Installation Recommended: This valve body requires full transmission disassembly and installation by a certified technician.
- TCM Calibration: After installation, the vehicle’s TCM may require programming or adaptation using a diagnostic tool.
- Fluid Recommendation: Always use the specified DCT fluid to ensure optimal pressure control and lubrication.
- Packaging: The valve body is carefully packed in shockproof foam + neutral export carton, ensuring safe transportation. Custom packaging is available on request.
- Shipping: We support worldwide shipping via multiple logistics providers, offering door-to-door delivery services.
- Lead Time: In-stock orders are shipped within 1-5 working days after payment confirmation. Bulk orders will be processed according to production schedules.
We are a professional manufacturer & trade integrated company specializing in automatic transmission parts for Changan, Hyundai, Kia, and other major brands. Our main products include valve bodies, clutches, oil pumps, and overhaul kits for AT/CVT/DCT transmissions.
We provide:
- Professional technical support and fitment consultation
- OEM/ODM customization services
- Flexible payment terms and competitive pricing
- Long-term cooperation support for auto parts wholesalers, repair shops, and distributors worldwide
A1: This hydraulic control module is designed for Changan CS35 Plus 2023 models with the DF733 DCT transmission. Please confirm your vehicle model, year, and transmission type before ordering.
A2: This is a brand-new valve body assembly, manufactured to OEM standards and 100% tested before shipment.
A3: It fixes common DCT problems like harsh shifts, slipping, pressure loss, solenoid faults, and shift-related error codes caused by a faulty valve body.
A4: Yes, we offer discounted pricing for bulk orders and long-term cooperative partners such as transmission repair shops and auto parts wholesalers. Please contact us for a custom quote.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.