Heavy Duty Alternator

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Starters

From off highway heavy equipment to long haul trucks to school bus and transit applications, Delco Remy starters are designed to crank in even the toughest applications.  Our Integrated Over Crank Protection (IOCP), a built-in circuit breaker, protects the starter from thermal damage, automatically resetting at a safe operating temperature while eliminating the need for a wiring harness. 

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Alternators

Delco Remy alternator technology is second to none.  The enhanced efficiency ratings of our high output alternators provide fleets measurable fuel savings. Our high output alternators feature a durable brushless design.  Brushless alternators have fewer moving parts which results in less wear.  What you end up with is long life and the warranty to back it.

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News & Announcements


 

Delco Remy Connect Newsletter      Download      Read Online 

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

Spec It Right


 

Specing the Right Starter & Alternator Upfront Pays Big Down the Road 

The Delco Remy brand represents the industry’s leading choice for heavy duty starters & alternators – with trusted, knowledgeable support to back it. From direct warranty programs, online technician training, extensive field support, and best-in-class e-catalog,  all designed to keep your fleet running to the best of its abilities!
OE SPEC CODES

Copyright © 2024 PHINIA Inc. All rights reserved.
DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.
Copyright © 2024 PHINIA Inc. All rights reserved.
DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.