English
This NISSAN-branded 24V 50A 2PK84 alternator—manufactured by SANYOU under Nissan’s technical specifications—is a factory-equivalent replacement for a wide range of NISSAN medium- and heavy-duty trucks, including models powered by the FEB68, FE6T, NE6, and H07D diesel engines. These platforms are widely deployed in regional hauling, municipal service, and export markets—making this a high-demand service part.
The 84mm-diameter 2-rib poly-V pulley is a critical specification: it ensures correct belt alignment and tension on applications where standard 82mm or 85mm units would cause premature wear or slippage. This precise fitment is essential for maintaining alternator longevity and stable charging under variable load conditions.
It directly replaces NISSAN 2310095015 / 2310096518 / 23100Z5602 and is cross-referenced with POONG SUNG 021425092, as well as aftermarket lines including ALN5015 / ALY5015LP / ALY9015LP / ALN5015WA.
Internally, the unit features vacuum-impregnated windings, high-temperature rectifier diodes, and an IC regulator with over-voltage and thermal protection. Every unit undergoes dynamic load testing (≥50A @ 1,500 RPM), ripple analysis (<200mV), and thermal endurance validation to ensure performance and durability match or exceed Nissan’s original standards.
Ideal for fleet maintenance programs, independent truck shops, and international parts distributors seeking a reliable, OEM-backed alternative with full traceability and warranty support.
Mounting Dimensions
Specifications
OEM NO.
Applications
| Specifications | MFR | NISSAN |
| Voltage | 24 | |
| Amp. | 50 | |
| Grooves | 2 | |
| Pulley | 84 |
| Producer | Number |
| NISSAN | 2310095015, 2310096518, 23100Z5602 |
| POONG SUNG | 21425092 |
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, 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.
Against the backdrop of global energy transition and industrial upgrading, the generator manufacturing industry is undergoing structural transformation. With the increasing demand for new energy power...
READ MOREAgainst the backdrop of global energy structure transformation and equipment manufacturing upgrades, the generator and its component industry is ushering in a new round of technological innovation and...
READ MOREWith the continuous development of industries such as automobiles, construction machinery, shipbuilding, and power generation equipment, the requirements for the starting performance of power systems ...
READ MORE