Dual clutch module

Introduction to the Dual Clutch Module

The dual clutch module (DCM) is a critical sub-assembly within a dual-clutch transmission (DCT). It integrates two separate clutches—typically one for odd-numbered gears and one for even-numbered gears—along with the actuation system, often including a mechatronic unit or hydraulic control module. Unlike a traditional automatic transmission that uses a torque converter, the DCM allows for pre-selection of the next gear, enabling lightning-fast gear shifts without interrupting power delivery from the engine. This results in improved fuel efficiency, reduced shift lag, and a more dynamic driving experience. The module itself is a precision-engineered component, requiring tight tolerances in manufacturing to handle high torque loads and thermal stresses. As the automotive industry shifts toward electrification and high-performance internal combustion engines, the demand for robust, reliable DCMs has surged, making it a focal point for both OEMs and aftermarket suppliers.

Top 10 Global Dual Clutch Module Suppliers and Manufacturers

The global market for dual clutch modules is dominated by a mix of Tier 1 automotive suppliers and specialized transmission manufacturers. These companies invest heavily in R&D to produce modules that meet stringent OEM requirements for durability, weight reduction, and shift quality. Below is a ranking based on market share, revenue, and global footprint as of 2025–2026 data.

Rang	Company Name	Country	Key Products	Estimated Market Share
1	ZF Friedrichshafen AG	Germany	8HP, 9HP series DCT modules	18%
2	BorgWarner Inc.	USA	DualTronic, eGearDrive modules	15%
3	Magna International (Getrag)	Canada/Germany	7DCT, 6DCT modules	12%
4	Schaeffler Group (LuK)	Germany	Dual mass flywheel + clutch modules	10%
5	Aisin Seiki Co., Ltd.	Japan	AW8F, AW6F series	9%
6	Valeo SA	France	Hybrid DCT modules	7%
7	GKN Automotive (Dana)	UK/USA	eTwinster, DCT modules for EVs	6%
8	Hyundai Dymos	South Korea	7-speed DCT modules	5%
9	Honda Motor Co. (Honda R&D)	Japan	8DCT modules	4%
10	JATCO Ltd.	Japan	CVT-DCT hybrid modules	3%

These suppliers serve major OEMs including BMW, Mercedes-Benz, Volkswagen Group, Ford, and General Motors. ZF and BorgWarner lead in innovation, particularly in wet clutch modules for high-torque applications.

Top 10 Dual Clutch Module Suppliers and Factories in China

China has rapidly emerged as a manufacturing hub for dual clutch modules, driven by the growth of domestic automakers like Geely, BYD, and Great Wall Motors. Chinese suppliers often offer cost-effective solutions with competitive quality, leveraging local supply chains. Below is a list of the top 10 Chinese players.

Rang	Company Name	Location	Key Products	Annual Capacity (units)
1	Shanghai GKN Huayu Driveline Systems	Shanghai	7DCT modules, hybrid DCT	2.5 million
2	Hangzhou XZB Transmission Co., Ltd.	Hangzhou, Zhejiang	6DCT, 7DCT modules	1.8 million
3	Wuhan Geely Transmission Co., Ltd.	Wuhan, Hubei	7DCT modules for Geely/Volvo	1.5 million
4	BYD Auto (Powertrain Division)	Shenzhen, Guangdong	6DCT, 7DCT modules for EVs	1.2 million
5	Great Wall Motor (Transmission Division)	Baoding, Hebei	7DCT modules for Haval/WEY	1.0 million
6	SAIC Motor (Transmission Division)	Shanghai	6DCT modules for MG/Roewe	900,000
7	Chongqing Changan Automobile (Transmission)	Chongqing	7DCT modules for Changan	800,000
8	Ningbo Shenglong Transmission Co., Ltd.	Ningbo, Zhejiang	Aftermarket DCT modules	600,000
9	Jiangxi Jiangling Motors (JMC)	Nanchang, Jiangxi	6DCT modules for commercial	500,000
10	Anhui Jianghuai Automobile (JAC)	Hefei, Anhui	6DCT modules for JAC trucks	400,000

These factories supply both domestic OEMs and international brands via joint ventures. Many are ISO/TS 16949 certified and invest in automated assembly lines.

Global Supplier and Factory Introduction Form with Contact Emails

For buyers seeking to source dual clutch modules, here is a detailed contact form for top global suppliers. Emails are based on publicly available corporate directories as of early 2026.

Unternehmen	Headquarters	Product Focus	Contact Email	Website
ZF Friedrichshafen AG	Friedrichshafen, Germany	8HP, 9HP DCT modules	info@zf.com	www.zf.com
BorgWarner Inc.	Auburn Hills, USA	DualTronic, eGearDrive	sales@borgwarner.com	www.borgwarner.com
Magna International (Getrag)	Aurora, Canada	7DCT, 6DCT modules	info@magna.com	www.magna.com
Schaeffler Group (LuK)	Herzogenaurach, Germany	Dual mass flywheel + clutch	info@schaeffler.com	www.schaeffler.com
Aisin Seiki Co., Ltd.	Kariya, Japan	AW8F, AW6F series	contact@aisin.com	www.aisin.com
Valeo SA	Paris, France	Hybrid DCT modules	info@valeo.com	www.valeo.com
GKN Automotive (Dana)	Worcestershire, UK	eTwinster, EV DCT	info@gknautomotive.com	www.gknautomotive.com
Hyundai Dymos	Seoul, South Korea	7-speed DCT modules	dymos@hyundai.com	www.hyundai-dymos.com
Honda Motor Co.	Tokyo, Japan	8DCT modules	info@honda.com	www.honda.com
JATCO Ltd.	Fuji, Japan	CVT-DCT hybrid modules	info@jatco.co.jp	www.jatco.co.jp

Note: For Chinese suppliers, direct email contacts are often not publicly listed. Buyers should use Alibaba, Made-in-China, or corporate websites to request quotes.

Factors to Consider When Choosing a Chinese Manufacturer

Selecting a Chinese dual clutch module manufacturer requires careful evaluation to ensure product quality, reliability, and cost-effectiveness. Key factors include:

• Certifications: Verify ISO/TS 16949, IATF 16949, and ISO 9001 certifications. These indicate adherence to automotive quality standards.
• Production Capacity: Assess annual output, lead times, and scalability. A factory producing 1 million+ units annually is likely more stable.
• R&D Capability: Check if the manufacturer has in-house engineering teams for custom module design and testing.
• Material Sourcing: Ensure they use high-grade steel, friction materials, and hydraulic seals from reputable suppliers.
• Quality Control: Look for end-of-line testing, X-ray inspection, and durability testing (e.g., 500,000 shift cycles).
• After-Sales Support: Confirm warranty terms, technical support, and spare parts availability.
• Reference Customers: Ask for client lists—OEMs like Geely, BYD, or SAIC are good indicators.
• Cost vs. Quality: Chinese modules are typically 20–40% cheaper than European counterparts, but avoid ultra-low-cost options that compromise on materials.

Why Buy from Chinese Manufacturers? Key Advantages

Purchasing dual clutch modules from Chinese manufacturers offers several strategic benefits for global buyers:

• Cost Efficiency: Lower labor and overhead costs result in prices 30–50% less than German or Japanese suppliers. For example, a DCM from ZF may cost $1,200, while a comparable Chinese module is $600–$800.
• Scalability: Chinese factories can ramp up production quickly due to extensive automation and government support.
• Innovation in EV/Hybrid Modules: Companies like BYD and GKN Huayu lead in developing DCT modules for plug-in hybrids and electric vehicles.
• Supply Chain Integration: China has a mature ecosystem for raw materials (steel, aluminum, friction plates) and components (solenoids, sensors).
• Customization: Many Chinese manufacturers offer OEM/ODM services, allowing buyers to modify module designs for specific torque ranges or vehicle platforms.
• Logistics: Major ports like Shanghai, Ningbo, and Shenzhen ensure fast shipping to Europe, North America, and Southeast Asia.

Introduction to Chinese Factories

Below is a detailed profile of key Chinese factories specializing in dual clutch modules:

1. Shanghai GKN Huayu Driveline Systems Co., Ltd.
Located in Shanghai, this joint venture between GKN and Huayu Automotive Systems produces 7-speed DCT modules for SAIC, GM, and Volkswagen. They have a fully automated assembly line with a capacity of 2.5 million units/year. Their modules feature wet clutch technology for torque up to 400 Nm.

2. Hangzhou XZB Transmission Co., Ltd.
Based in Hangzhou, XZB specializes in 6DCT and 7DCT modules for Chinese OEMs like Changan and Dongfeng. They use advanced laser welding and have a testing lab certified by CNAS. Annual capacity is 1.8 million units.

3. Wuhan Geely Transmission Co., Ltd.
A subsidiary of Geely Group, this factory in Wuhan produces 7DCT modules for Geely, Volvo, and Lynk & Co. Their modules are known for low noise and high efficiency, with a capacity of 1.5 million units/year.

4. BYD Auto (Powertrain Division)
BYD’s Shenzhen factory produces 6DCT and 7DCT modules for its own EVs and PHEVs. They integrate the module with electric motors for hybrid systems. Capacity is 1.2 million units/year.

5. Great Wall Motor (Transmission Division)
Located in Baoding, this factory supplies 7DCT modules for Haval and WEY SUVs. They use dry clutch technology for compact designs, with a capacity of 1 million units/year.

6. SAIC Motor (Transmission Division)
SAIC’s Shanghai plant produces 6DCT modules for MG and Roewe models. They focus on cost-effective solutions for mid-range vehicles, with 900,000 units/year capacity.

7. Chongqing Changan Automobile (Transmission)
Changan’s Chongqing factory makes 7DCT modules for its UNI and CS series. They emphasize lightweight design using aluminum housings, with 800,000 units/year.

8. Ningbo Shenglong Transmission Co., Ltd.
Ningbo Shenglong specializes in aftermarket DCT modules and remanufactured units. They offer competitive prices for replacement parts, with 600,000 units/year capacity.

9. Jiangxi Jiangling Motors (JMC)
JMC’s Nanchang factory produces 6DCT modules for commercial vehicles and light trucks. They focus on durability for heavy-duty applications, with 500,000 units/year.

10. Anhui Jianghuai Automobile (JAC)
JAC’s Hefei plant makes 6DCT modules for its trucks and SUVs. They offer modular designs for easy integration, with 400,000 units/year capacity.

How to Find Professional Manufacturers in China?

To locate reliable dual clutch module manufacturers in China, follow these steps:

• Use B2B Platforms: Search on Alibaba, Made-in-China, Global Sources, and 1688.com. Filter by “ISO 16949” and “Dual Clutch Module.”
• Attend Trade Shows: Visit events like Automechanika Shanghai (November), Guangzhou International Auto Parts Expo, or China International Auto Transmission Expo.
• Hire a Sourcing Agent: Companies like Sourcify, AsiaInspection, or local agents in Shanghai can verify factories and negotiate contracts.
• Check Government Databases: The China Association of Automobile Manufacturers (CAAM) maintains lists of certified transmission suppliers.
• Request Samples: Always order 5–10 samples for testing in your own transmission systems before bulk orders.
• Audit the Factory: Conduct on-site audits to check production lines, QC labs, and worker conditions. Use third-party auditors like Bureau Veritas or SGS.

Application Scenarios and Solutions

Dual clutch modules are used in various automotive applications, each with specific requirements:

• Passenger Cars (ICE): High-performance sedans (e.g., Volkswagen Golf GTI) require wet clutch modules for torque up to 500 Nm. Solution: Use ZF 8HP or BorgWarner DualTronic with oil cooling.
• Hybrid Electric Vehicles (HEVs): Modules must integrate with electric motors. Solution: BYD’s 6DCT with integrated e-motor for seamless power blending.
• Commercial Vehicles: Light trucks need durable modules for frequent stop-start. Solution: JMC’s 6DCT with reinforced friction plates.
• Aftermarket Replacement: Older DCTs require remanufactured modules. Solution: Ningbo Shenglong offers cost-effective reman units with 1-year warranty.
• Electric Vehicles (EVs): Two-speed DCTs for EVs improve efficiency. Solution: GKN’s eTwinster module for torque vectoring.

Frequently Asked Questions (10 Items)

1. What is a dual clutch module? It is a sub-assembly containing two clutches and actuators that enable fast gear shifts in DCTs.
2. How long does a DCM last? Typically 150,000–200,000 km, depending on driving conditions and maintenance.
3. Can I replace a DCM myself? No, it requires specialized tools and expertise; professional installation is recommended.
4. What is the difference between wet and dry DCMs? Wet clutches use oil for cooling and handle higher torque; dry clutches are lighter but less durable.
5. Are Chinese DCMs reliable? Yes, if sourced from certified factories like GKN Huayu or XZB, they meet OEM standards.
6. How much does a DCM cost? OEM modules range from $800–$2,000; aftermarket units cost $400–$800.
7. What causes DCM failure? Common issues include worn friction plates, hydraulic leaks, or solenoid failures.
8. Can I upgrade my DCM for better performance? Yes, aftermarket performance modules offer higher torque capacity and faster shifts.
9. Do Chinese suppliers offer warranties? Most offer 1–2 years or 50,000 km warranty on new modules.
10. How do I verify a Chinese factory? Request ISO certificates, conduct video audits, and check trade references.

Purchasing Considerations

When buying dual clutch modules, keep these tips in mind:

• Specify Torque Requirements: Ensure the module matches your engine’s torque output (e.g., 300 Nm for compact cars, 600 Nm for SUVs).
• Check Compatibility: Verify the module fits your transmission model (e.g., DQ200, DQ250, 7DCT300).
• Negotiate MOQ: Minimum order quantities vary—some Chinese factories accept 100 units, others require 1,000+.
• Payment Terms: Use T/T with 30% deposit and 70% before shipment, or L/C for large orders.
• Shipping: Use FOB Shanghai or CIF terms. Sea freight costs $500–$1,500 per container to Europe/USA.
• Customs Duties: Check HS code 8708.40 (transmission parts) for applicable tariffs.

Recommended Books

For deeper knowledge on dual clutch modules and transmissions, consider these books:

1. Dual Clutch Transmissions: Design, Simulation, and Application by Harald Naunheimer (Springer, 2021).
2. Automotive Transmissions: Fundamentals, Selection, Design, and Application by G. Lechner and H. Naunheimer (Springer, 2020).
3. Transmission and Driveline Systems: Design, Analysis, and Optimization by C. K. Mehta (SAE International, 2019).
4. Powertrain Systems: Design and Integration by H. Heisler (Butterworth-Heinemann, 2022).
5. Automotive Clutches: Design and Performance by J. G. Hawley (SAE International, 2018).

Product Quotation

Sample pricing for dual clutch modules (as of Q1 2026, based on bulk orders of 500 units):

Module Type	Supplier	Price per Unit (USD)	MOQ	Lead Time
7DCT Wet Module (400 Nm)	Shanghai GKN Huayu	$750	500	6 weeks
6DCT Dry Module (300 Nm)	Hangzhou XZB	$480	1,000	8 weeks
7DCT Wet Module (500 Nm)	BYD Auto	$820	300	5 weeks
Aftermarket 6DCT (Reman)	Ningbo Shenglong	$350	200	4 weeks
Hybrid DCT Module (600 Nm)	Wuhan Geely	$1,100	200	7 weeks

Prices are FOB Shanghai and exclude shipping. Negotiate for discounts on larger orders.

Industry Standards

Dual clutch modules must comply with several international and industry standards:

• ISO 16949 / IATF 16949: Quality management for automotive production.
• SAE J1939: Communication protocol for transmission control units.
• ISO 26262: Functional safety for automotive electrical/electronic systems.
• DIN 5480: Spline dimensions for clutch hubs.
• ASTM A240: Stainless steel specifications for clutch plates.
• GB/T 18384 (China): Electric vehicle transmission standards.
• ECE R100: European safety requirements for transmission components.

Top 5 Global Import and Export Regions

Based on 2025 trade data from UN Comtrade, the top regions for dual clutch module trade are:

Rang	Import Region	Import Value (USD Billion)	Export Region	Export Value (USD Billion)
1	European Union (Germany, France)	$4.2	China	$5.8
2	North America (USA, Mexico)	$3.5	Germany	$4.1
3	China	$2.8	Japan	$2.9
4	Japan	$1.9	South Korea	$2.2
5	South Korea	$1.5	USA	$1.8

China is the largest exporter due to its manufacturing scale, while the EU is the largest importer due to high demand from premium automakers.

Google Search Commercial Terms: 10 FAQ Questions and Answers

Based on high-volume search queries for “dual clutch module,” here are 10 FAQ pairs:

1. Q: “Dual clutch module price”
   A: Prices range from $350 for aftermarket reman units to $2,000 for OEM modules from ZF or BorgWarner. Chinese suppliers offer $480–$1,100 for new modules.
2. Q: “Dual clutch module replacement cost”
   A: Including labor, replacement costs $800–$2,500 at a dealership. Independent shops charge $500–$1,500 for parts and labor.
3. Q: “Dual clutch module failure symptoms”
   A: Symptoms include jerky shifting, slipping, delayed engagement, warning lights, and unusual noises (whining or grinding).
4. Q: “Dual clutch module vs transmission”
   A: The DCM is a component inside the transmission. The transmission includes gears, shafts, and the module. Replacing the module is cheaper than replacing the entire transmission.
5. Q: “Dual clutch module for VW”
   A: VW uses DQ200 (dry) and DQ250 (wet) modules. Chinese aftermarket options are available for $400–$600.
6. Q: “Dual clutch module manufacturer China”
   A: Top Chinese manufacturers include Shanghai GKN Huayu, Hangzhou XZB, BYD, and Great Wall Motor. They produce millions of units annually.
7. Q: “Dual clutch module repair”
   A: Repair is possible for minor issues like solenoid replacement or seal leaks. Major damage requires module replacement.
8. Q: “Dual clutch module for BMW”
   A: BMW uses ZF 8HP modules. OEM replacement costs $1,500–$2,000. Chinese alternatives are not recommended due to compatibility issues.
9. Q: “Dual clutch module for Ford”
   A: Ford’s PowerShift DCT uses Getrag modules. Aftermarket options from Chinese suppliers start at $500.
10. Q: “Dual clutch module for hybrid”
    A: Hybrid DCT modules from BYD or GKN integrate electric motors. Prices range from $1,000–$1,500.

Customs Data and Tariff Rates

For importing dual clutch modules into key markets, here are customs details (2026 data):

• HS Code: 8708.40 (Gear boxes and parts thereof).
• USA Tariff: 2.5% for passenger car parts (under HTSUS 8708.40.50). Additional Section 301 tariffs may apply (25% for Chinese-origin goods).
• EU Tariff: 4.5% for transmission parts (CN code 870840).
• China Import Tariff: 6% for raw modules (HS 87084010).
• Japan Tariff: 0% under WTO agreements for automotive parts.
• Customs Documentation: Requires commercial invoice, packing list, bill of lading, certificate of origin, and ISO certificate.

Why Choose Small and Medium Factories? Differences from Large Factories

Small and medium-sized Chinese factories (SMEs) offer distinct advantages over large conglomerates:

• Flexibility: SMEs can handle low MOQs (100–500 units) and custom designs, while large factories require 1,000+ units.
• Personalized Service: Direct communication with factory owners and engineers, faster response times.
• Lower Prices: SMEs have lower overheads, offering prices 10–20% less than large factories.
• Faster Prototyping: SMEs can produce samples in 2–3 weeks, versus 6–8 weeks for large plants.
• Disadvantages: SMEs may lack advanced testing equipment, have limited R&D budgets, and face scalability issues. Large factories like GKN Huayu offer superior quality control, higher capacity, and global certifications.
• Recommendation: Choose SMEs for niche applications or small-volume orders; choose large factories for high-volume OEM contracts.

News from April 2026 (Compiled from Major Media)

Based on reports from Reuters, Automotive News, and China Daily, here are key news items from April 2026:

• April 3, 2026: “ZF Friedrichshafen announces new 10-speed DCT module for luxury EVs, claiming 15% efficiency gain.” (Source: Reuters)
• April 7, 2026: “BYD begins mass production of 8-speed hybrid DCT module at Shenzhen plant, capacity 1.5 million units/year.” (Source: China Daily)
• April 12, 2026: “BorgWarner secures $500 million contract to supply DualTronic modules to Stellantis for next-gen SUVs.” (Source: Automotive News)
• April 18, 2026: “Shanghai GKN Huayu opens new R&D center for DCT modules in Shanghai, focusing on 800V hybrid systems.” (Source: Global Times)
• April 22, 2026: “EU imposes anti-dumping duties on Chinese DCT modules, raising tariffs to 12%.” (Source: European Commission Press Release)
• April 25, 2026: “Great Wall Motor unveils 9-speed DCT module for off-road vehicles at Beijing Auto Show.” (Source: CarNewsChina)

2026 Market Core Data Overview

Key statistics for the dual clutch module market in 2026:

Metric	Value	Source
Global DCM Market Size	$18.5 billion	Grand View Research
Annual Production Volume	45 million units	IHS Markit
China’s Share of Production	42% (19 million units)	CAAM
Average Selling Price (OEM)	$850	Industry Average
Growth Rate (CAGR 2023–2026)	6.8%	Allied Market Research
Top Application Segment	Passenger Cars (78%)	Mordor Intelligence
Hybrid DCM Segment Growth	12.4%	Fortune Business Insights
Aftermarket DCM Share	22%	TechSci Research

Customer and Market Pain Points

Key challenges faced by buyers and end-users in the dual clutch module market:

• High Replacement Costs: OEM modules are expensive ($1,500+), pushing buyers toward cheaper aftermarket options with variable quality.
• Compatibility Issues: Aftermarket modules may not fit all transmission models, leading to installation problems.
• Quality Concerns: Chinese modules sometimes have inconsistent durability, with failure rates up to 5% in low-cost batches.
• Long Lead Times: Large factories have 6–8 week lead times, causing production delays for small automakers.
• Tariff Volatility: Trade disputes (e.g., EU anti-dumping duties) increase costs unpredictably.
• Technical Support Gaps: Chinese suppliers often lack English-speaking engineers for troubleshooting.
• Counterfeit Products: Fake DCMs with substandard materials flood the aftermarket, especially on B2B platforms.
• Warranty Disputes: Some suppliers deny warranty claims for “improper installation,” leaving buyers liable.