TESTED POWER.
TRUSTED PERFORMANCE.
WILSON BRAND SUSTAINABLY MANUFACTURED AND NEW ALTERNATORS
For over 80 years, Wilson by TERREPOWER has been the go-to choice for OE-quality, sustainably manufactured, and new Alternators for agricultural, industrial, construction, heavy-duty truck, oil & gas, marine, mining, and automotive applications. Wilson® Alternators offer a trusted and reliable alternative to OE, delivering the same quality and reliability. This helps drivers and technicians reduce expenses and increase uptime for fleets.
Our starters are triple-tested, with documented results readily available, providing added assurance of exceptional quality. With strategically located warehouses and world-class manufacturing facilities, Wilson ensures that parts distributors and retailers have quick access to our products. Experience the Wilson® difference in reliability, quality, and customer service today.

Key Features and Benefits:
Triple-Tested Quality: Ensures peak performance and reliability with documented testing results for added assurance.
Sustainable Manufacturing: Environmentally friendly processes help meet sustainability goals without compromising performance.
OE-Design: Continuous improvements made to OE designs increasing operational efficiency and providing OE-quality at reduced costs.
OE-Quality Output and Durability: Designed to withstand harsh conditions and provide long-lasting performance.
Eased Installation: Engineered for OE fit and function, allowing eased installation, reducing downtime.
Excellent Customer Support: Comprehensive support and resources for parts distributors and retailers, ensuring unparalleled customer service.
VIDEO LEARNING CENTER
Access Our Video Learning Center Featuring Troubleshooting, Installation, Instructional, and Educational Videos
SEGMENTS SERVED
CONSTRUCTION
mining
Oil & Gas
Agriculture
Marine
Manufacturing
Rail
Forestry
On-Highway
Power Generation
WHAT KIND OF SOLUTION
DO YOU NEED?
If it exists, Wilson has it.