The Alternator A4T66686 is a specialized power generation component designed for the Mitsubishi 6D22 engine series. Engineered to deliver reliable electrical output, this alternator combines advanced technology with robust construction to meet the demands of modern automotive systems. Whether you’re a vehicle manufacturer, mechanic, or fleet operator, this product offers a balance of performance, durability, and cost-effectiveness.
Product Overview
The Alternator A4T66686 is a high-output electrical generator specifically tailored for Mitsubishi 6D22 engines. It operates at a voltage of 24V and provides a current of 55A, ensuring consistent power supply for vehicle electrical systems. The alternator’s design incorporates a brushless AC generator configuration, which minimizes maintenance requirements and enhances operational efficiency. Its compact dimensions (0.26m x 0.255m x 0.21m) make it suitable for installation in tight engine compartments without compromising performance.

Technical Specifications
| Parameter | Details |
|---|---|
| OEM Number | A4T66686 |
| Voltage | 24V |
| Current | 55A |
| Pulley Model | 2B82-42 |
| Dimensions | 0.26m (W) × 0.255m (H) × 0.21m (L) |
| Delivery Time | 7–30 days |
| Packaging | Neutral, colored, or customized packaging |
| Place of Production | Hebei, China |
Key Advantages
HEBEI JINLITONG AUTO PARTS CO.,LTD. has designed the Alternator A4T66686 to address the unique needs of automotive manufacturers and end-users. Here are the standout benefits:
- Quick Response: The company guarantees a 2-hour response time for customer inquiries, ensuring timely support for technical and logistical issues.
- Flexible Order Options: With a minimum order quantity (MOQ) of just 1 piece, this alternator is ideal for small-scale production, repair shops, or individual vehicle owners.
- Custom Packaging: The product supports neutral, colored, or personalized packaging, allowing for branding and logistical customization.
- Rigorous Quality Control: Every unit undergoes 100% factory testing and international standard compliance checks. This ensures consistent performance and reliability, even under demanding conditions.
- Comprehensive Warranty: The alternator comes with a 6-month warranty, covering free maintenance for quality issues and lifelong technical support.

Applications
The Alternator A4T66686 is compatible with the Mitsubishi 6D22 engine, a popular choice in heavy-duty trucks and industrial machinery. Its 24V/55A output makes it suitable for:
- Commercial Vehicles: Ensuring reliable power for lighting, air conditioning, and other electrical systems in trucks and buses.
- Industrial Machinery: Supporting equipment that requires consistent electrical energy, such as generators and hydraulic systems.
- Fleet Operations: Reducing downtime with durable, low-maintenance alternators that withstand harsh environments.

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 for alternators, starters, and other critical vehicle parts. Their commitment to customized solutions and cost-effective pricing has made them a preferred partner for global clients.
The company adheres to international standards for manufacturing and quality control, as highlighted in NIST (National Institute of Standards and Technology) guidelines for industrial production. By integrating advanced technologies and rigorous testing protocols, HEBEI JINLITONG ensures that their products meet the highest levels of performance and safety.
After-Sales Service
HEBEI JINLITONG AUTO PARTS CO.,LTD. prioritizes customer satisfaction through its after-sales service. The company offers:
- 6-Month Warranty: Free maintenance for quality defects, ensuring long-term reliability.
- Technical Support: Lifelong assistance for troubleshooting and product optimization.
- Customized Solutions: Tailored packaging and design options to meet specific client requirements.
FAQs
Q: What is the minimum order quantity (MOQ)?
A: The MOQ is 1 piece, making it accessible for small-scale buyers and repair shops.
Q: What is the delivery time?
A: The delivery cycle ranges from 7 to 30 days, depending on the order volume and shipping destination.
Conclusion
The Alternator A4T66686 by HEBEI JINLITONG AUTO PARTS CO.,LTD. is a reliable, high-performance solution for Mitsubishi 6D22 engines. With its advanced design, competitive pricing, and exceptional after-sales support, this product is an ideal choice for automotive professionals and end-users alike. For more information, visit the company website or contact their sales team directly.
References
NIST (National Institute of Standards and Technology) guidelines on industrial standards and quality control.
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