Heavy Duty Alternator

31MT™: Clean, Efficient and Reliable

The 31MT is a durable robust starter that customers have come to trust and count on.

Tech Tip: Troubleshooting Videos

Learn to problem solve with our troubleshooting videos.

Troubleshooting Support That Goes Where You Go

Our troubleshooting app helps vehicles get back on the road quickly.

Online Training: Available When You Need It

We offer a FREE online technician training course.

Same Quality Product, Just Different Packaging

We've simplified our packaging