Introduction
The Alternator A4T66686 is a premium replacement part designed specifically for the Mitsubishi 6D22 engine. Engineered to deliver consistent power and durability, this alternator is a critical component for maintaining the performance of heavy-duty vehicles and industrial machinery. Manufactured by HEBEI JINLITONG AUTO PARTS CO.,LTD., a leading supplier of automotive components, the A4T66686 ensures reliability and efficiency for users worldwide.

Key Features of the Alternator A4T66686
The Alternator A4T66686 is equipped with advanced design elements that enhance its performance and longevity. Key features include:
- High Output Capacity: With a voltage rating of 24V and a current output of 55A, this alternator ensures consistent power supply even under demanding conditions.
- Compact Design: Measuring 0.21m in length, 0.255m in height, and 0.26m in width, the alternator is optimized for easy installation in tight engine compartments.
- Brushless Technology: The brushless AC generator design minimizes maintenance requirements and reduces wear over time.
- Universal Compatibility: Designed for the Mitsubishi 6D22 engine, this alternator also supports a range of other applications through custom configurations.

Technical Specifications
| Parameter | Details |
|---|---|
| OEM Number | A4T66686 |
| Voltage | 24V |
| Current Output | 55A |
| Pulley Type | 2B82-42 |
| Dimensions | 0.21m (L) x 0.255m (H) x 0.26m (W) |
| Delivery Time | 7–30 days |
| Packing Options | Neutral, colored, or personalized packaging |
| Place of Production | Hebei, China |
Applications and Use Cases
The Alternator A4T66686 is ideal for a wide range of applications, including:
- Heavy-Duty Vehicles: Perfect for trucks and commercial vehicles equipped with the Mitsubishi 6D22 engine, ensuring reliable power generation under high-load conditions.
- Industrial Machinery: Suitable for generators, construction equipment, and agricultural machinery that require consistent electrical output.
- Custom Projects: The alternator can be tailored to meet specific requirements, making it a versatile solution for niche applications.
For more information on HEBEI JINLITONG AUTO PARTS CO.,LTD.’s capabilities, visit their company page.
About HEBEI JINLITONG AUTO PARTS CO.,LTD.
HEBEI JINLITONG AUTO PARTS CO.,LTD. is a leading manufacturer and supplier of automotive components, specializing in high-quality alternators, starters, and engine parts. With over a decade of experience, the company has built a reputation for delivering reliable products that meet international standards. Based in Hebei, China, HEBEI JINLITONG leverages advanced manufacturing technologies and rigorous quality control processes to ensure customer satisfaction.
The company’s commitment to innovation and customer service is reflected in its Alternator A4T66686, which combines cutting-edge engineering with cost-effective solutions for global markets.
Why Choose the Alternator A4T66686?
HEBEI JINLITONG AUTO PARTS CO.,LTD. offers several advantages that make the Alternator A4T66686 a top choice:
- Quick Response: The company provides a 2-hour response time to customer inquiries, ensuring timely support.
- Flexible Order Sizes: With a minimum order quantity (MOQ) of just 1 piece, the alternator is accessible for both small and large-scale buyers.
- Customization: The company offers personalized packaging and tailored solutions to meet specific client needs.
- Quality Assurance: Every unit undergoes 100% factory testing and inspection, adhering to international standards for reliability and performance.
- Comprehensive After-Sales Service: A 6-month warranty covers quality issues, with free maintenance and lifetime technical support.
After-Sales Support and Warranty
HEBEI JINLITONG AUTO PARTS CO.,LTD. prioritizes customer satisfaction through its robust after-sales service. The Alternator A4T66686 comes with a 6-month warranty, during which any quality issues will be addressed free of charge. Additionally, the company provides technical support throughout the product’s lifecycle, ensuring users can resolve any challenges efficiently.
Frequently Asked Questions (FAQ)
Q: What is the Minimum Order Quantity (MOQ)?
A: The MOQ is 1 piece, making it accessible for small-scale buyers and prototyping.
Q: How long does delivery take?
A: Delivery typically takes 7–30 days, depending on the order size and shipping destination.
Authoritative Citations and References
The technical specifications and performance standards of the Alternator A4T66686 align with industry benchmarks. For further information on automotive electrical systems, refer to the National Institute of Standards and Technology (NIST), which provides critical research on measurement standards and engineering practices.
Source: https://www.nist.gov/
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