Heavy-Duty Alternator for Agricultural Equipment SKU: QT41698R

When your alternator starts failing, you notice dim headlights during evening work, slow cranking on cold mornings, or dead batteries when you need to get moving. This 120-amp heavy-duty replacement delivers the reliable charging power modern farm equipment demands, keeping your electrical systems running strong through long work hours.

Why This Heavy-Duty Alternator Matters

• Handles modern electrical loads that older alternators can't match—LED light bars, computerized controls, hydraulic systems, and cab amenities
• Built for tough farm environments with a corrosion-resistant case that handles fertilizer spray and chemical exposure, plus sealed internals that keep dust and moisture out
• 120-amp output provides substantial power reserve for high-demand applications and accessories
• Quality components designed to handle the constant duty cycle of farm equipment operation

Most farmers can handle this replacement with basic tools—always disconnect the battery first, check belt condition during installation, and verify proper charging voltage after installation. S&H Parts has been helping customers get the right charging solution since 1969.