Heavy Duty Alternator

New Refrigeration & APU Packaging

All of our refrigeration and APU products have a new packaging design.

55SI: Designed for Demanding Loads

The 55SI high output heavy duty alternator is designed to take on the demanding electrical loads of today’s heavy duty vehicles.

Navistar’s SuperTruck Meets BorgWarner’s Super Electrics

Achieve 50 percent improvement over benchmark—that was the DOE challenge, in the form of the SuperTruck Initiative. Navistar decided to meet the challenge and asked us to join the effort.

What’s New with Our Starters and Alternators for Transport Refrigeration and Auxiliary Power Units?

We have fine-tuned our Transport Refrigeration and Auxiliary Power Unit (APU) Program to better meet your needs.

Delco Remy 28SI: Reliable, Durable, Built to Last

If you need a bulletproof alternator solution for your school bus or city truck, the Delco Remy 28SI is about as close as you can get.

Why Reman Alternators and Starters are the Ideal Solution for Older Trucks

Reman products are the ideal solution for buyers seeking quality alternators and starters at a lower price than new service. What happens at our remanufacturing site is quite different.