Heavy Duty Alternator

Online Catalog Enhances Application Search

Our online catalog continues to grow as a key resource for heavy duty applications. And now we’ve made it even better!

​Winning with Aftermarket Programs

Original Equipment Manufacturers count on BorgWarner for Delco Remy® starters and alternators for their new truck applications.

Application Guide: Kenworth & Peterbilt Trucks

Download our new Starter and Alternator Application Guide

Online Technician Training Program

Our heavy duty truck training is sought by fleets from all over the country. Now we’ve made it even easier to access it via our online training program.

Filing Warranty Claims: Fast and Easy

No one likes having to file a warranty claim, so we’ve done our best to make it fast and easy to complete. And it’s all online, which saves you time.

Reduce Inventory with All-Makes Replacement Parts

Simplify your inventory and cut your starter SKUs in half by converting to genuine Delco Remy starters.