TOOLS & SUPPORT

Answer a few questions about your vehicle and electrical load, and we'll match you to the right high-output unit.

Enter your pulley setup to find the exact belt length and part number for your build.

Match the correct pulley size and bore to your alternator and application.

Step-by-step install and wiring guides for Mechman alternators and kits.

Send in an older unit for an upgrade, trade, or warranty service.

Common questions on output ratings, warranty, fitment, and installation.

1-year, 2-year, and lifetime extended warranty options explained.

Reach our team directly or open a support ticket for help with an order.