Wuxi Sanyou Auto Electrical Factory Home / Products / Sawafuji Alternator / 24V 40A 2PK82 Alternator for HINO DK100, EB100, EB300, EH300, EK100, EM100 – HINO 270201380
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24V 40A 2PK82 Alternator for HINO DK100, EB100, EB300, EH300, EK100, EM100 – HINO 270201380

This 24V 40A 2PK82 alternator, manufactured by SANYOU for SAWAFUJI, is a direct-fit replacement for multiple HINO medium-duty truck and bus platforms, including the DK100, EB100, EB300, EH300, EK100, and EM100. These models are commonly used in urban delivery, school transportation, and light construction applications where reliable, maintenance-free charging is essential for daily uptime.

The unit features a precision-machined 2-rib poly-V pulley with an 82mm diameter, matching the original equipment’s belt routing and tension requirements to prevent slippage and premature wear.

It is fully compatible with HINO 270201380 / 270201380A / 270201500 and SAWAFUJI 02114010210, and cross-references popular aftermarket lines such as ALW7380 / ALW7380UH.

Built with 100% new components—including high-purity copper windings, thermally stable rectifiers, and a robust IC voltage regulator—each alternator undergoes output, ripple, and endurance testing to ensure performance and service life meet or exceed HINO’s original factory standards.

A trusted, cost-effective solution for workshops and fleet operators maintaining aging but still-productive HINO fleets.

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  • 24V 40A 2PK82 Alternator for HINO DK100, EB100, EB300, EH300, EK100, EM100 – HINO 270201380
  • 24V 40A 2PK82 Alternator for HINO DK100, EB100, EB300, EH300, EK100, EM100 – HINO 270201380
  • 24V 40A 2PK82 Alternator for HINO DK100, EB100, EB300, EH300, EK100, EM100 – HINO 270201380
  • 24V 40A 2PK82 Alternator for HINO DK100, EB100, EB300, EH300, EK100, EM100 – HINO 270201380
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Wuxi Sanyou Auto Electrical Factory
Wuxi Sanyou Auto Electrical Factory

Our factory specializes in producing starters, generators, and spare parts for automobiles, tractors, and internal combustion engines. We possess advanced production and processing technology, complete equipment, and rigorous testing methods. Through years of hard work and entrepreneurship, we have gradually developed into a company of considerable scale and strength. Our "Xiyun" brand has gained considerable influence in the industry, and our products are sold throughout China. Some of our parts are exported to the United States, Canada, Russia, Brazil, and other countries, enjoying widespread popularity and praise from users.

Our factory currently has fixed assets of over 5 million RMB, working capital of over 4 million RMB, covering an area of ​​over 20,000 square meters, with a building area of ​​over 12,000 square meters. We currently produce DC starters and AC generators for construction machinery. Our main equipment includes 2 large hydraulic presses, 5 medium and small hydraulic presses, over 30 machine tools such as lathes, grinders, and milling machines, and over 50 sets of various specialized testing equipment. We have over 60 employees, including 3 engineers, 5 technicians, and 9 full-time technical personnel. Currently, the factory has an annual production capacity of over 150,000 starters, over 200,000 generators, over 150,000 armatures, and over 150,000 electromagnetic switches.

Our factory has a sound organizational structure. The factory has five management departments: quality inspection, technology, production, sales and marketing, and finance; and three workshops: generator assembly, starter assembly, and machining. Various organizational management regulations and training plans are being further improved to ensure high-efficiency and high-quality production.

Our factory passed ISO9000 international quality system certification in December 2000, was rated as an AAA-level credit enterprise in 2001, and passed IATF16949 certification in 2023. Currently, our factory supplies main engine manufacturers including Shanghai Diesel Engine Factory, Nantong Diesel Engine Factory, Guiyang Diesel Engine Factory, Wuxi Power Engineering Co., Ltd., and Tianjin Power Machinery Factory. Our factory will steadfastly implement the principles of "quality first, customer foremost, strict management, and brand creation," providing our customers with superior products through sincere service and excellent quality.

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