WAI 8173N CS144 High Output Alternator 140 Amp 12V

The WAI 8173N is a high-performance CS144-series alternator designed to deliver reliable 140-amp output for demanding electrical systems. This premium alternator is engineered as a direct OEM replacement, manufactured with 100% new components to meet or exceed original equipment specifications.

Key Features:

• 140-amp output capacity at 12 volts for superior electrical performance
• CS144 large-case design provides enhanced heat dissipation and durability compared to smaller alternators
• Built with premium quality bearings and components for extended service life
• Internal voltage regulator for integrated operation
• Serpentine belt pulley configuration for modern drive systems
• Comprehensive testing against OEM specifications ensures reliable performance

WAI Global is a trusted manufacturer with over 40 years of experience in vehicle electrical systems, producing OE-grade alternators for automotive, heavy-duty, and powersports applications. This alternator replaces OEM part numbers including 10463677, 10463534, 10480139, 10480200, and others. The CS144 design offers improved reliability and higher amperage output, making it an excellent choice for vehicles with increased electrical demands or as an upgrade from smaller alternator models.