English
This 24V 190A alternator is engineered for modern premium coaches where electrical demand remains high even at idle—supporting multi-zone climate control, digital passenger displays, on-board Wi-Fi, and accessibility systems without voltage sag.
It is validated for direct-fit replacement across platforms from Alexander Dennis, Irizar, Temsa, and Wrightbus, matching OEM units, including:
WAI ALP4308,
Alexander Dennis 11060855, 664466, 667395,
Irizar 8066397,
Temsa 1631ANF01, and
Prestolite AVI150S1108HD / AVI150S1154HP series.
Manufactured by SANYOU, the design prioritizes thermal stability during extended operation: an optimized airflow channel behind the rear housing dissipates heat buildup in confined engine bays, while the 8-groove pulley ensures consistent belt grip under high-torque transient loads—such as simultaneous lift deployment and HVAC compressor engagement.
Mounting Dimensions
Specifications
OEM NO.
Applications
| Specifications | MFR | Prestolite |
| Voltage | 24 | |
| Amp. | 190 | |
| Grooves | 8 | |
| Pulley |
| Producer | Number |
| WAI | ALP4308 |
| ALEXANDER DENNIS | 11060855, 664466, 667395 |
| IRIZAR | 8066397 |
| Prestolite | A150S108, AVI150S1108HD, AVI150S1108HP, AVI150S1112HP, AVI150S1154HP |
| TEMSA | 1631ANF01 |
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.
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