The A4T66686 Alternator is a high-performance electrical component designed specifically for the Mitsubishi 6D22 engine. Engineered to meet rigorous industrial standards, this alternator ensures reliable power generation for heavy-duty vehicles and machinery. Manufactured by HEBEI JINLITONG AUTO PARTS CO.,LTD., the A4T66686 is a testament to precision engineering and quality control. Below, we explore its features, advantages, technical specifications, and application scenarios.
Product Overview
The A4T66686 Alternator is an essential component for the Mitsubishi 6D22 engine, a diesel engine commonly used in industrial and commercial vehicles. This alternator is designed to convert mechanical energy into electrical energy, providing consistent power for vehicle systems and battery charging. Its compatibility with the 6D22 engine ensures seamless integration into existing machinery, making it a reliable choice for operators seeking durability and efficiency.

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Key Features
- OEM Compatibility: The A4T66686 is designed as an OEM replacement for the Mitsubishi 6D22 engine, ensuring precise fit and function.
- High Output: With a voltage rating of 24V and a current output of 55A, this alternator delivers robust power for demanding applications.
- Compact Design: Measuring 0.21m (length) × 0.255m (height) × 0.26m (width), the alternator is engineered for space-efficient installation.
- Durable Construction: Built to withstand harsh environments, the alternator features corrosion-resistant materials and a reinforced housing.
- Versatile Packaging: Available in neutral, colored, or personalized packaging to suit customer preferences.
Technical Specifications
| Parameter | Details |
|---|---|
| OEM Part Number | A4T66686 |
| Voltage | 24V |
| Current Output | 55A |
| Pulley Type | 2B82-42 |
| Dimensions | 0.21m (L) × 0.255m (H) × 0.26m (W) |
| Delivery Time | 7–30 days |
| Packaging | Neutral, colored, or personalized packaging |
| Place of Production | Hebei, China |

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Advantages of the A4T66686 Alternator
The A4T66686 Alternator offers several benefits that make it a preferred choice for industrial and commercial applications:
- Quick Response: The manufacturer guarantees a response within 2 hours for inquiries, ensuring efficient customer support.
- Flexible Ordering: Accepts small orders with a minimum order quantity (MOQ) of 1 piece, making it accessible for small-scale users.
- Customization: Offers tailored packaging options to meet specific customer requirements.
- Quality Assurance: Features a strict quality control system with 100% factory testing to ensure compliance with international standards.
- After-Sales Support: Provides a 6-month warranty and free maintenance for quality issues, along with lifelong technical support.
Application Scenarios
The A4T66686 Alternator is ideal for a wide range of applications, including:
- Industrial Vehicles: Suitable for trucks, construction equipment, and agricultural machinery powered by the Mitsubishi 6D22 engine.
- Commercial Fleets: Ensures reliable power generation for fleet operators requiring consistent performance.
- Heavy-Duty Machinery: Designed to withstand the demands of continuous operation in industrial settings.
- Custom Builds: Adaptable to custom vehicle or equipment configurations requiring a high-output alternator.

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Company Background: HEBEI JINLITONG AUTO PARTS CO.,LTD.
HEBEI JINLITONG AUTO PARTS CO.,LTD. is a leading manufacturer of automotive components, specializing in alternators, starters, and other critical engine parts. Based in Hebei, China, the company has established itself as a trusted supplier for both domestic and international markets. With a focus on innovation and quality, HEBEI JINLITONG ensures its products meet the highest industry standards.
The company’s commitment to customization and customer satisfaction is evident in its flexible order policies and rigorous quality control processes. By leveraging advanced manufacturing technologies and adhering to international standards, HEBEI JINLITONG delivers reliable solutions for diverse automotive applications.
After-Sales Service and Warranty
HEBEI JINLITONG offers a comprehensive 6-month warranty for the A4T66686 Alternator. This warranty covers defects in materials and workmanship, ensuring customers receive a product that meets their expectations. In the event of quality issues, the company provides free maintenance and technical support throughout the product’s lifecycle.
For additional support, HEBEI JINLITONG maintains a dedicated customer service team available to address inquiries and resolve issues promptly. This commitment to after-sales service reinforces the company’s reputation for reliability and customer care.
Frequently Asked Questions (FAQ)
- What is the MOQ for the A4T66686 Alternator? The minimum order quantity is 1 piece, making it accessible for small-scale buyers.
- How long does delivery take? Delivery typically takes 7–30 days, depending on the order size and shipping location.
- Can I request customized packaging? Yes, HEBEI JINLITONG offers neutral, colored, or personalized packaging options.
Conclusion
The A4T66686 Alternator is a reliable and high-performance solution for the Mitsubishi 6D22 engine. With its robust design, competitive specifications, and flexible ordering options, it caters to a wide range of industrial and commercial needs. Manufactured by HEBEI JINLITONG AUTO PARTS CO.,LTD., this alternator exemplifies the company’s dedication to quality and innovation.
For more information, visit the product page or contact the manufacturer directly for inquiries and support.
Authoritative Citations
While the provided context references National Institute of Standards and Technology (NIST) resources, the official NIST website is currently experiencing technical difficulties. For authoritative information on automotive component standards, refer to the NIST website once it is fully operational.
For further details on automotive engineering standards, visit the NIST website.
National Institute of Standards and Technology (NIST) provides critical standards and guidelines for industrial and automotive technologies. For the latest updates, please visit their official site.
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