Heavy Duty Alternator
Sign Up for the Delco Remy Connect Newsletter
Sign Up
Starters
Find by Vehicle Type
Construction Equipment
Emergency Vehicle
Heavy Duty On-Highway Truck
Medium Duty Truck
School Bus
Transit Bus
Transport Refrigeration & APU
Find by Model Family
28MT Gear Reduction Starter
31MT Gear Reduction Starter
37MT Straight Drive Starter
38MT Gear Reduction Starter
38MT+ Gear Reduction Starter
39MT Gear Reduction Starter
41MT Straight Drive Starter
42MT Straight Drive Starter
50MT Straight Drive Starter
150MT Gear Reduction Starter
Starter Features
Electrical Soft-Start
Overcrank Protection
IMSS
Alternators
Find by Vehicle Type
Construction Equipment
Emergency Vehicle
Heavy Duty On-Highway Truck
Medium Duty Truck
School Bus
Transit Bus
Transport Refrigeration & APU
Find by Model Family
22SI Brush Alternator
23SI Brushless Alternator
24SI Brush Alternator
28SI Brush Alternator
33SI Brushless Alternator
34SI Brushless Alternator
35SI Brushless Alternator
36SI Brushless Alternator
38SI Brushless Alternator
40SI Brushless Alternator
55SI Brushless Alternator
Alternator Features
Fuel Economy Calculator
Brushless Durability
Remote Sense
Connect
Support
Core Identification
Download Literature
Instruction Sheets
Starter Instruction Sheets
Alternator Instruction Sheets
Logo Gear
Order Literature
Starter and Alternator 101 Videos
Tech Tip Videos
Training & Technical Support
Warranty
Spec it Right
OE Spec Codes
Try Our Products
Technician Training
Fuel Economy Calculator
Where to Buy
Find a Part
MENU
Connect
2025
Laredo Distribution Center: Setting the Standard in Logistics and Quality Control
September 23, 2025
At the PHINIA Distribution Center for Delco Remy starters and alternators in Laredo, Texas, every package, every unit and every pallet is treated with precision.
READ MORE
Jason Dreger: Steering Toward Continued Success
September 23, 2025
Jason Dreger has spent his career in the automotive industry, which made him the perfect fit as the new Aftermarket Product Manager for PHINIA’s Delco Remy brand. Meet Jason.
READ MORE
Tech Tip: Pulley Installation on Delco Remy 24SI or 28SI Alternators
September 23, 2025
Proper installation of the pulley on a Delco Remy 24SI or 28SI alternators is essential for ensuring the product functions as intended. Get the six steps.
READ MORE
From Nervous Beginnings to Masterful Execution: How Tech Competitions Drive Technician Excellence
September 23, 2025
Brian Thompson has been attending technician competitions around the country for 25 years, and he still gets excited watching the technicians. Read why Brian loves tech competitions.
READ MORE
Spec It Right: Know Your Options Before Placing a New Truck Order
May 30, 2025
"Spec It Right" helps fleets choose the right Delco Remy starters and alternators
READ MORE
Driving Innovation: César Martinez Powers Up the Aftermarket in Latin America
May 30, 2025
César Martínez leads Delco Remy sales in Latin America with technical expertise and customer focus.
READ MORE
PREVIOUS
1
2
3
NEXT
Recent Posts
Laredo Distribution Center: Setting the Standard in Logistics and Quality Control
Jason Dreger: Steering Toward Continued Success
Tech Tip: Pulley Installation on Delco Remy 24SI or 28SI Alternators
From Nervous Beginnings to Masterful Execution: How Tech Competitions Drive Technician Excellence
Spec It Right: Know Your Options Before Placing a New Truck Order
Tags
Featured Photo (50)
Industry Support (33)
New Part Numbers (25)
Products & Programs (89)
Support Tools (47)
Tech Tips (61)
Post Archive
2019
April
February
July
September 2019
2018
August
January
October
2017
January
July
March
May
November
September
2016
August
June
April
January
November
2015
December
September
June
April
January
2014
October
September
June
March
February
2013
November
August
June
March
January
2012
September
July
May
March
January
2011
September
May
March
January
2020
January 2020
March 2020
May
May 2020
September 2020
2022
February
February 2022
June 2022
October
September 2022
2025
February
February 2025
May 2025
September
September 2025
Starters
Find by Vehicle Type
Construction Equipment
Emergency Vehicle
Heavy Duty On-Highway Truck
Medium Duty Truck
School Bus
Transit Bus
Transport Refrigeration & APU
Find by Model Family
28MT Gear Reduction Starter
31MT Gear Reduction Starter
37MT Straight Drive Starter
38MT Gear Reduction Starter
38MT+ Gear Reduction Starter
39MT Gear Reduction Starter
41MT Straight Drive Starter
42MT Straight Drive Starter
50MT Straight Drive Starter
150MT Gear Reduction Starter
Starter Features
Electrical Soft-Start
Overcrank Protection
IMSS
Alternators
Find by Vehicle Type
Construction Equipment
Emergency Vehicle
Heavy Duty On-Highway Truck
Medium Duty Truck
School Bus
Transit Bus
Transport Refrigeration & APU
Find by Model Family
22SI Brush Alternator
23SI Brushless Alternator
24SI Brush Alternator
28SI Brush Alternator
33SI Brushless Alternator
34SI Brushless Alternator
35SI Brushless Alternator
36SI Brushless Alternator
38SI Brushless Alternator
40SI Brushless Alternator
55SI Brushless Alternator
Alternator Features
Fuel Economy Calculator
Brushless Durability
Remote Sense
Connect
Support
Core Identification
Download Literature
Instruction Sheets
Starter Instruction Sheets
Alternator Instruction Sheets
Logo Gear
Order Literature
Starter and Alternator 101 Videos
Tech Tip Videos
Training & Technical Support
Warranty
Spec it Right
OE Spec Codes
Try Our Products
Technician Training
Fuel Economy Calculator
Where to Buy
Find a Part
Customer Login