English
This 24V 175A marine-grade alternator is designed for reliable performance in saltwater and high-humidity environments, serving as a direct replacement for engines in the Volvo Penta TAMD120 (A/B), TAMD162 (A/B/C), TMD100 (B/C), and TMD120 (A/B) series.
It is compatible with a wide range of OEM units, including:
Caterpillar 3001117, 490-3265, 509-8682,
Leece-Neville 8SC3157V,
Motorola 10-258, 8SC3009Z,
Prestolite 110-258 / 110-258A,
Cummins 3088320, 3629351,
Komatsu PB6876, WAI 8422N, and Volvo Penta 849748-9.
Manufactured by SANYOU using 100% new components—including epoxy-coated stators, sealed bearings, and marine-grade connectors—this alternator meets or exceeds original specifications for output stability, corrosion resistance, and long-term durability under continuous marine operating conditions.
Mounting Dimensions
Specifications
OEM NO.
Applications
| Specifications | MFR | MOTOROLA / PRESTOLITE |
| Voltage | 24 | |
| Amp. | 175 | |
| Grooves | ||
| Pulley |
| Producer | Number |
| WAI | 8422N |
| LESTER | 8422 |
| CATERPILLAR | 3001117, 490-3265, 509-8682 |
| CUMMINS | 3088320, 3629351 |
| KOMATSU | PB6876 |
| LEECE-NEVILLE | 8SC3157V |
| MOTOROLA | 10-258, 8SC3009Z, 8SC3009ZA |
| ORIGINAL REFERENCE | 22-40609, 23520958, 5240083157, 64-004, 8869020000100, LN 8SC3157V, LN8SC3157V, VG258G |
| PERKINS ENGINE | 26874 |
| PRESTOLITE | 110-258, 110-258A |
| RENAULT | 5000898799 |
| SABRE ENGINES | 26874 |
| VOLVO-PENTA | 849748-9, LN 8SC3157V |
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 Motorola/Prestolite 24V 175A Alternator for Volvo Penta Engines – Compatible with 8422N, 8422, 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 Motorola/Prestolite 24V 175A Alternator for Volvo Penta Engines – Compatible with 8422N, 8422. 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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