English
This 24V 50A 2PK82 alternator, manufactured by SANYOU for SAWAFUJI, is engineered as a direct-fit replacement for a broad range of HINO truck models, including the FS, FN, FR, SH, and P-FS series, equipped with engines such as the EP100, EK100, EF550, EF750, and F17C—platforms widely used in logistics, construction, and municipal fleets across Asia, Oceania, and emerging markets.
The 2-rib poly-V pulley with an 82mm diameter ensures correct belt engagement and compatibility with the original accessory drive layout, preventing slippage and extending component life under continuous-duty conditions.
It is fully cross-referenced with major OEM and aftermarket part numbers, including:
WAI 1-3562-25W,
HINO 270401141 / 270401151 / 270401330 / 270401350 / 270401520 / 270401530 / 270401610 / 270401620,
SAWAFUJI 02011021010 series and 0214102xxxx variants,
as well as ALW5093 / ALW9093 / ALY5093 aftermarket families.
Constructed with 100% new copper windings, high-reliability rectifier diodes, and a thermally protected voltage regulator, each unit undergoes rigorous end-of-line testing—including full-load output (≥50A at 1,800 RPM), ripple voltage (<180 mV), and insulation resistance (>100 MΩ)—to ensure performance and durability that meet or exceed HINO’s original factory specifications.
A dependable, cost-effective solution for service centers and fleet operators requiring factory-equivalent reliability without OEM pricing.
Mounting Dimensions
Specifications
OEM NO.
Applications
| Specifications | MFR | SAWAFUJI |
| Voltage | 24 | |
| Amp. | 50 | |
| Grooves | 2 | |
| Pulley | 82 |
| Producer | Number |
| WAI | 1-3562-25W |
| HINO | 270401141, 270401151, 270401330, 270401350, 270401520, 270401530, 270401610, 270401620 |
| SAWAFUJI | 02011021010, 02011021011, 02011021110, 02011021111, 02011021810, 02011021910, 02011022310, 02011022410, 02141021611, 02141021612, 02141021711, 02141021712, 02141025093 |
KEEP IN TOUCH
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, OE 24V 50A 2PK82 Alternator for HINO FS, FN, FR, SH, P-FS with EP100, EK100, EF550, EF750, F17C Engines – WAI 1-3562-25W, 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. Custom 24V 50A 2PK82 Alternator for HINO FS, FN, FR, SH, P-FS with EP100, EK100, EF550, EF750, F17C Engines – WAI 1-3562-25W. 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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