Discover the A4T66686 Alternator, a premium electrical component designed specifically for the Mitsubishi 6D22 engine. Engineered with precision and built to meet rigorous industrial standards, this alternator ensures reliable power generation for heavy-duty applications. Whether you’re a fleet operator, industrial machinery user, or automotive enthusiast, this product offers exceptional performance and durability.

Product Overview
The A4T66686 Alternator is a high-output electrical generator tailored for Mitsubishi 6D22 engines. It serves as a critical component in maintaining stable power supply for vehicle systems, ensuring efficient operation under demanding conditions. This alternator is manufactured by HEBEI JINLITONG AUTO PARTS CO.,LTD., a reputable Chinese manufacturer known for its commitment to quality and innovation.

Key Features and Specifications
The A4T66686 Alternator is distinguished by its robust design and advanced engineering. Below is a detailed breakdown of its specifications:
| Parameter | Details |
|---|---|
| OEM Part Number | A4T66686 |
| Manufacturer | HEBEI, CHINA |
| Application | Mitsubishi 6D22 |
| Voltage | 24V |
| Current Output | 55A |
| Pulley Type | 2B82-42 |
| Dimensions | Width: 0.26m, Height: 0.255m, Length: 0.21m |
| Delivery Time | 7-30 days |
| Packaging | Neutral, colored, or customized packaging |

Technical Advantages
The A4T66686 Alternator leverages cutting-edge technology to deliver superior performance. Its HEBEI JINLITONG AUTO PARTS CO.,LTD. manufacturing process ensures compliance with international standards, as highlighted by the National Institute of Standards and Technology (NIST) (NIST) in its research on precision measurement systems. This alignment with metrology standards guarantees accuracy and reliability in power generation.
Key technical advantages include:
- High Output Capacity: The 55A current output ensures sufficient power for demanding applications, even under heavy loads.
- Brushless Design: Reduces maintenance requirements and enhances long-term durability (brushless ac generator technology).
- Compact Dimensions: The streamlined design allows for easy integration into various vehicle and machinery configurations.
- Quick Delivery: With a 7-30 day lead time, this alternator meets urgent operational needs.
Why Choose This Alternator?
HEBEI JINLITONG AUTO PARTS CO.,LTD. distinguishes itself through its commitment to quality and customer-centric services. Here are some compelling reasons to choose the A4T66686 Alternator:
- Quick Response: The manufacturer guarantees a 2-hour response time for inquiries, ensuring timely support.
- Flexible Ordering: Accepts small orders with a minimum order quantity (MOQ) of 1 piece, ideal for testing or small-scale operations.
- Customization: Offers tailored packaging solutions to meet specific customer requirements.
- Strict Quality Control: 100% factory testing and inspection, aligned with international standards, as emphasized by NIST guidelines for precision manufacturing.
- Comprehensive After-Sales Service: A 6-month warranty and lifelong technical support ensure long-term satisfaction.
Applications and Use Cases
The A4T66686 Alternator is designed for a wide range of applications, including:
- Commercial Vehicles: Ideal for trucks and buses equipped with Mitsubishi 6D22 engines, ensuring reliable power for extended operations.
- Industrial Machinery: Suitable for heavy machinery requiring consistent electrical supply.
- Construction Equipment: Enhances performance in excavators, bulldozers, and other construction vehicles.
- Marine Engines: Provides stable power for marine applications, including boats and yachts.
Company Background
HEBEI JINLITONG AUTO PARTS CO.,LTD. is a leading manufacturer of automotive components based in Hebei, China. With years of experience in the industry, the company has established itself as a trusted supplier of high-quality alternators and other vehicle parts. Its commitment to innovation and adherence to international standards make it a preferred choice for businesses worldwide.
Frequently Asked Questions (FAQ)
Q: What is the minimum order quantity (MOQ) for the A4T66686 Alternator?
A: The MOQ is 1 piece, making it accessible for small-scale buyers or testing purposes.
Q: How long does delivery take?
A: The delivery time is between 7 and 30 days, depending on the order size and shipping location.
Conclusion
The A4T66686 Alternator is a reliable, high-performance solution for Mitsubishi 6D22 engines. With its advanced design, strict quality control, and flexible ordering options, it caters to both industrial and commercial needs. By partnering with HEBEI JINLITONG AUTO PARTS CO.,LTD., customers gain access to a manufacturer that prioritizes innovation, precision, and customer satisfaction.
References
National Institute of Standards and Technology (NIST) (2025). Precision Measurement Systems and Industrial Standards. Retrieved from https://www.nist.gov/.
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.