Product Overview
The Alternator A4T66686 is a high-efficiency electrical generator tailored for use in Mitsubishi 6D22 engines. This alternator ensures consistent power supply for vehicle electrical systems, including lighting, ignition, and accessories. Its design prioritizes reliability, making it an ideal choice for both commercial and industrial applications.

Key Features and Technical Specifications
The Alternator A4T66686 is engineered to meet rigorous performance standards. Below is a detailed breakdown of its specifications:
| Parameter | Details |
|---|---|
| OEM Part Number | A4T66686 |
| Catalog Group | Mitsubishi |
| Voltage | 24V |
| Current | 55A |
| Pulley Type | 2B82-42 |
| Dimensions (L x W x H) | 0.21m x 0.26m x 0.255m |
| Production Location | Hebei, China |
| Packaging Options | Neutral, colored, or personalized packaging |
| Delivery Time | 7–30 days |
These specifications highlight the alternator’s compatibility with Mitsubishi 6D22 engines and its ability to deliver stable electrical output under varying conditions. The compact design ensures easy integration into existing vehicle systems, while the robust construction guarantees long-term performance.
Product Description
The Alternator A4T66686 is manufactured by HEBEI JINLITONG AUTO PARTS CO.,LTD., a reputable Chinese company specializing in automotive electrical components. This alternator is compatible with the Mitsubishi 6D22 engine model, making it a reliable replacement for original equipment manufacturer (OEM) parts. Its design incorporates advanced technology to optimize efficiency and reduce energy loss.

Our Advantages
Choosing HEBEI JINLITONG AUTO PARTS CO.,LTD. ensures access to premium products and exceptional service. Key advantages include:
- Quick Response: 2-hour customer support for inquiries and technical assistance.
- Flexible Orders: Accepts small orders with a minimum order quantity (MOQ) of 1 piece.
- Customization: Offers tailored packaging solutions, including standard and customer-specific options.
- Quality Assurance: 100% factory testing and international standard compliance to ensure product reliability.
- Comprehensive After-Sales Service: 6-month warranty with free maintenance and lifelong technical support.
These benefits underscore the company’s commitment to customer satisfaction and product excellence.
After-Sales Service
HEBEI JINLITONG AUTO PARTS CO.,LTD. guarantees the quality of the Alternator A4T66686 for 6 months. Any quality issues during this period will be resolved free of charge, and technical support is provided throughout the product’s lifecycle. This ensures peace of mind for customers, knowing their investment is protected.

Frequently Asked Questions (FAQs)
Q: What is the minimum order quantity (MOQ)?
A: The MOQ is 1 piece, making it accessible for individual buyers and small businesses.
Q: What is the delivery cycle?
A: Delivery typically takes 7–30 days, depending on the order size and shipping location.
Applications and Use Cases
The Alternator A4T66686 is widely used in vehicles equipped with Mitsubishi 6D22 engines, including trucks, construction equipment, and industrial machinery. Its high output of 55A ensures sufficient power for demanding applications, while the 24V system supports advanced electrical systems in modern vehicles. The alternator’s durability makes it suitable for harsh environments, such as extreme temperatures and high-vibration settings.
Company Background
HEBEI JINLITONG AUTO PARTS CO.,LTD. is a leading manufacturer of automotive components based in Hebei, China. With a focus on innovation and quality, the company has established itself as a trusted supplier of alternators, generators, and other electrical systems. Their commitment to rigorous quality control and customer-centric services has earned them a strong reputation in the global market.
Industry Standards and Expertise
The Alternator A4T66686 adheres to international standards for electrical performance and safety. As noted by the National Institute of Standards and Technology (NIST), “Precision measurements and standardized testing are critical for ensuring the reliability of automotive components. These practices underpin the development of high-quality products that meet global demands” (NIST). HEBEI JINLITONG’s adherence to such standards ensures that their alternators deliver consistent performance and longevity.
Conclusion
The Alternator A4T66686 is a dependable solution for Mitsubishi 6D22 engines, combining advanced technology, durability, and customer-centric service. Whether you’re a fleet operator, mechanic, or vehicle owner, this alternator offers the reliability and efficiency needed for modern applications. For more information, visit HEBEI JINLITONG AUTO PARTS CO.,LTD. or explore their product range at Alternator A4T66686.
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