Heavy Duty Alternator

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Delco Remy Connect Newsletter      Download      Read Online 

Calculate Your Way to Savings
Increasing alternator efficiency reduces fuel costs
Tech Support: Live and Available
Todd Harbin provides expert, personalized technical support
Following His Passion: From Family Farm to Heavy-Duty Sector
Jamie Beisch becomes National Fleet Manager for Delco Remy brand
Southwestern Region: How Stacy Swedenburg is Making an Impact as RSSM
Stacy Swedenburg becomes Delco Remy’s RSSM in Southwest
Tech Tip: Combating Cold Weather Starts
Ensure truck batteries are charged to prevent cold weather starting issues

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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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 © 2025 PHINIA Inc. All rights reserved.
DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.
Copyright © 2025 PHINIA Inc. All rights reserved.
DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.