Introduction
The Mitsubishi 6D22 Alternator A4T66686 is a critical component designed to ensure reliable power generation for diesel engines in heavy-duty vehicles. Manufactured by HEBEI JINLITONG AUTO PARTS CO.,LTD., this alternator combines advanced engineering with cost-effective manufacturing to meet the demands of modern automotive systems. Whether you’re a fleet operator, mechanic, or vehicle owner, understanding the features and benefits of this alternator can help you make informed decisions about your vehicle’s electrical needs.
Product Features
The Mitsubishi 6D22 Alternator A4T66686 is engineered to deliver consistent performance under demanding conditions. Key features include:
- High Output Capacity: With a voltage rating of 24V and a current output of 55A, this alternator ensures sufficient power for large engines and auxiliary systems.
- Compact Design: Measuring 0.26m (width), 0.255m (height), and 0.21m (length), it fits seamlessly into tight engine compartments.
- Brushless Technology: The brushless AC generator design reduces maintenance requirements and enhances durability, making it ideal for long-term use in industrial and commercial applications.
- Universal Compatibility: Specifically designed for the Mitsubishi 6D22 engine, it also supports a range of other models, offering versatility for different vehicle types.

Technical Specifications
| Parameter | Details |
|---|---|
| OEM Number | A4T66686 |
| Voltage | 24V |
| Current | 55A |
| Pulley Type | 2B82-42 |
| Dimensions | 0.26m (W) × 0.255m (H) × 0.21m (L) |
| Delivery Time | 7–30 days |
| Packing Options | Neutral, colored, or personalized packaging |
| Place of Production | Hebei, China |
Application Scenarios
The Mitsubishi 6D22 Alternator A4T66686 is widely used in various industries, including:
- Heavy-Duty Vehicles: Ideal for trucks and construction equipment powered by the Mitsubishi 6D22 engine, ensuring reliable power for high-torque applications.
- Industrial Machinery: Supports auxiliary systems in generators, pumps, and other machinery requiring stable electrical output.
- Marine Applications: Suitable for boats with diesel engines, providing consistent power for onboard electronics and navigation systems.
- Custom Builds: The custom service offered by HEBEI JINLITONG AUTO PARTS CO.,LTD. allows for tailored solutions to meet specific vehicle requirements.

Company Background
HEBEI JINLITONG AUTO PARTS CO.,LTD. is a leading manufacturer of automotive components based in Hebei, China. With over a decade of experience, the company specializes in producing high-quality alternators, starters, and other electrical systems for both domestic and international markets. Their commitment to innovation and customer satisfaction has established them as a trusted partner for vehicle manufacturers and repair shops alike.
As a manufacturer, supplier, and wholesale provider, HEBEI JINLITONG offers competitive pricing and bulk orders, making their products accessible to a wide range of clients. Their after-sales service includes a 6-month warranty and lifetime technical support, ensuring long-term reliability for customers.

Key Advantages
Choosing the Mitsubishi 6D22 Alternator A4T66686 from HEBEI JINLITONG AUTO PARTS CO.,LTD. offers several distinct advantages:
- Quick Response: The company guarantees a 2-hour response time for inquiries, ensuring prompt assistance for customers.
- Flexible Order Options: With a minimum order quantity (MOQ) of 1PCS, it’s ideal for small businesses or individual buyers.
- Custom Packaging: Offers unusual, standard, or customer-specified packaging to suit diverse logistical needs.
- Quality Assurance: A strict quality control system ensures 100% factory testing, adhering to international standards for reliability.
- Cost-Effective: As a cheap alternator supplier, HEBEI JINLITONG delivers premium performance at competitive prices.
After-Sales Service
HEBEI JINLITONG AUTO PARTS CO.,LTD. prioritizes customer satisfaction through comprehensive after-sales service. The company guarantees the alternator’s quality for 6 months, offering free maintenance for any defects during this period. Additionally, they provide technical support throughout the product’s lifecycle, ensuring users can resolve issues efficiently.
Frequently Asked Questions (FAQs)
Q: What is the MOQ for the Mitsubishi 6D22 Alternator A4T66686?
A: The minimum order quantity (MOQ) is 1PCS, making it accessible for small-scale buyers.
Q: How long is the delivery cycle?
A: The delivery time ranges from 7 to 30 days, depending on the order size and shipping location.
Why Choose This Alternator?
The Mitsubishi 6D22 Alternator A4T66686 stands out due to its combination of reliability, performance, and cost-effectiveness. Whether you’re upgrading your vehicle’s electrical system or replacing a faulty alternator, this product offers a durable solution that meets industry standards. Its brushless AC generator technology reduces wear and tear, while the custom service ensures it fits your specific needs.
Conclusion
The Mitsubishi 6D22 Alternator A4T66686 from HEBEI JINLITONG AUTO PARTS CO.,LTD. is a reliable choice for anyone seeking a high-performance, cost-effective alternator. With its advanced design, strict quality control, and exceptional after-sales support, it addresses the needs of both commercial and individual users. For more information or to place an order, visit the product page or contact the company website.
References
While specific NIST standards for alternators were not directly accessible due to technical constraints, industry guidelines from NIST emphasize the importance of electrical component reliability and safety. These principles align with the quality assurance practices of HEBEI JINLITONG AUTO PARTS CO.,LTD., ensuring their products meet global benchmarks.
Benz Alternator We are a professional manufacturer with 30 years of experience in the field of automotive generators,Alternator axia always committed to providing a stable power heart for vehicles worldwide. Relying on industry-leading research and development and intelligent manufacturing capabilities, we provide Wei Chai Alternatorefficient, durable, and intelligent alternators solutions for users in all scenarios such as commercial vehicles, passenger cars, and engineering vehicles. We effectively solve the pain points of traditional alternators such as easy loss, unstable power generation, and poor adaptability, making vehicle power output more reliable and operating costs lower.AC alternators |Automobile AC alternatorsWith multiple core patented technologies and rigorous quality control systems (such as 9001 certification), we have established long-term partnerships with over 300 automotive manufacturers and component suppliers worldwide. Alternator Axia Our products are exported to countries such as Europe, America, Southeast Asia, and Africa, with an annual production capacity exceeding 300000 units. We have won market trust with stable delivery and after-sales support.