Collection: Alternators

The Alternators collection covers parts used in engines, tractors, excavators and loaders. These components convert mechanical drive into regulated charging current for batteries and electrical loads. Similar-looking versions can differ in rated output, pulley profile, rotation, regulator type, terminal layout and mounting ears, so use the installed part and listing specifications rather than appearance alone.

Current product data connects this category with starting and charging, engine and cab and body service work, so equipment-side identification remains important. Keep the removed component available for comparison.

• Verify the source number, complete equipment identity and fitted location.
• Measure or identify pulley diameter and grooves, terminal arrangement and mounting ear spacing.
• Review voltage and amperage, rotation direction and all supplied connections.

Review the Alternators listing for included pieces and connection details, then use the equipment service instructions during installation.

Fitment FAQ: Can similar items be interchangeable? Not automatically; differences in voltage and amperage or pulley diameter and grooves can change fitment.

Resolve uncertain references before ordering. Eligible returns follow the published 90-day return policy.