WAI 11251N High-Output Alternator 170A 12V Internal Regulator

The WAI 11251N is a high-performance 170-amp alternator designed for heavy-duty applications requiring substantial electrical output. This 12-volt alternator features an internal regulator and internal fan cooling system (IR/IF) for reliable operation under demanding conditions.

Key Features:

• 170 amp output for high-demand electrical systems
• 12-volt operating voltage
• Internal regulator for simplified installation and consistent voltage control
• Internal fan cooling design for efficient heat dissipation
• High-performance configuration suitable for commercial trucks and heavy equipment
• 100% new construction with premium quality components

WAI alternators are manufactured to meet or exceed OEM specifications, with each unit undergoing rigorous performance and safety testing. Backed by over 40 years of experience in vehicle electronics manufacturing, WAI products are engineered for first-time fit and long-lasting reliability in automotive, heavy-duty, and industrial applications.