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  2. Auto Parts
  3. Belts and Cooling
  4. Accessory Drive Belt System Components
  5. Drive Belt Idler Pulley
  6. Dorman 419-623

Dorman 419-623 Drive Belt Idler Pulley

Dorman 419-623 Drive Belt Idler Pulley

Dorman
Brand:Dorman
Part Number: 419-623
UPC: 00019495282716
Weight: 0.9 lbs
Condition:New



On Sale:

$25.77

Availability:
1 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Dorman 419-623 Drive Belt Idler Pulley for your vehicle. Buy now and secure your purchase online!

This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models, properly restoring critical vehicle operations.

Features and Benefits:

  • Application specific - reverse engineered from the original design on certain vehicle years, makes and models
  • Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehicles
  • Restores performance - fixes a failed, squealing or groaning noise from a worn idler pulley
  • Trustworthy quality - backed by team of engineers and quality specialists in the United States

Specifications:

Belt Type:
Serpentine
Color:
Black
Groove Quantity:
0
Inside Diameter:
25 mm
Material:
Steel
Mounting Hole Quantity:
1
Package Contents:
1 Idler Pulley
Pulley Bearing Quantity:
1
Pulley Bearing Width (mm):
30 mm mm
Pulley Diameter (mm):
76.3 mm mm
Pulley Width (mm):
30 mm mm
Universal Or Specific Fit:
Specific
Width:
30 mm
ACDelco #:
1540526
Automann #:
816.49197
Dayco #:
89165
Four Seasons #:
45071
Gates #:
36310
General Motors #:
97209546
General Motors #:
98057284
General Motors #:
98072072
Hayden #:
5071
Litens #:
900366A
Country of Origin:
CN

Select a vehicle to narrow Dorman 419-623 Drive Belt Idler Pulley fitment info!

Last Updated: 09/22/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet C4500 Kodiak

6.6L V8 Diesel OHV Turbo
1
 
Serpentine
 
10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley
 

Chevrolet C4500 Kodiak



6.6L V8 Diesel OHV Turbo

Serpentine 10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet C5500 Kodiak

6.6L V8 Diesel OHV Turbo
1
 
Serpentine
 
10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley
 

Chevrolet C5500 Kodiak



6.6L V8 Diesel OHV Turbo

Serpentine 10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Serpentine
 
10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV

Serpentine 10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley

1 Per Vehicle

2009

 

2009

 
Chevrolet Express 1500

5.3L V8 Gas OHV
1
 
Serpentine
 
10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley
 

Chevrolet Express 1500



5.3L V8 Gas OHV

Serpentine 10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
Left (Driver)
 
w/Dual Alternators
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo

Left (Driver) w/Dual Alternators

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
Left (Driver)
 
w/Dual Alternators
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo

Left (Driver) w/Dual Alternators

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2016

 

2015

 

2014

 

2013

 
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
Left (Driver)
 
76.2 mm O.D. Pulley
Smooth Pulley
w/Dual Alternators
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo

Left (Driver) 76.2 mm O.D. Pulley
Smooth Pulley
w/Dual Alternators

1 Per Vehicle

2012

 

2011

 

2010

 

2012

 

2011

 

2010

 
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2009

 

2009

 
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
Smooth Pulley
 		 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo

Smooth Pulley
1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Left (Driver)
 
w/Dual Alternators
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo

Left (Driver) w/Dual Alternators

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Left (Driver)
 
w/Dual Alternators
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo

Left (Driver) w/Dual Alternators

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2013

 

2012

 

2011

 

2010

 

2009

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2008

 

2008

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Smooth Pulley
 
76.2 mm O.D. Pulley
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo

Smooth Pulley 76.2 mm O.D. Pulley

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC C4500 Topkick

6.6L V8 Diesel OHV Turbo
1
 
Serpentine
 
10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley
 

GMC C4500 Topkick



6.6L V8 Diesel OHV Turbo

Serpentine 10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC C5500 Topkick

6.6L V8 Diesel OHV Turbo
1
 
Serpentine
 
10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley
 

GMC C5500 Topkick



6.6L V8 Diesel OHV Turbo

Serpentine 10.15 mm I.D. Bearing
30 mm Pulley Width
76 mm O.D. Pulley

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
Left (Driver)
 
w/Dual Alternators
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo

Left (Driver) w/Dual Alternators

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
Left (Driver)
 
w/Dual Alternators
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo

Left (Driver) w/Dual Alternators

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2016

 

2015

 

2014

 

2013

 
GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1
 
Left (Driver)
 
76.2 mm O.D. Pulley
Smooth Pulley
w/Dual Alternators
 

GMC Savana 4500



6.6L V8 Diesel OHV Turbo

Left (Driver) 76.2 mm O.D. Pulley
Smooth Pulley
w/Dual Alternators

1 Per Vehicle

2012

 

2011

 

2010

 

2012

 

2011

 

2010

 
GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

GMC Savana 4500



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2009

 

2009

 
GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1
 
Smooth Pulley
 		 

GMC Savana 4500



6.6L V8 Diesel OHV Turbo

Smooth Pulley
1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Left (Driver)
 
w/Dual Alternators
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo

Left (Driver) w/Dual Alternators

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2007

 

2007

 
GMC Sierra 3500 Classic

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

GMC Sierra 3500 Classic



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Left (Driver)
 
w/Dual Alternators
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo

Left (Driver) w/Dual Alternators

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2013

 

2012

 

2011

 

2010

 

2009

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 		 
76.2 mm O.D. Pulley
Smooth Pulley
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo 76.2 mm O.D. Pulley
Smooth Pulley

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Smooth Pulley
 
76.2 mm O.D. Pulley
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo

Smooth Pulley 76.2 mm O.D. Pulley

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 
Workhorse LF72

6.6L V8 Diesel OHV Turbo
1
 
Smooth Pulley
 
76 mm O.D. Pulley
 

Workhorse LF72



6.6L V8 Diesel OHV Turbo

Smooth Pulley 76 mm O.D. Pulley

1 Per Vehicle

2005

 

2005

 
Workhorse Custom Chassis P42

6.6L V8 Diesel OHV Turbo
1
 
Smooth Pulley
 
76 mm O.D. Pulley
 

Workhorse Custom Chassis P42



6.6L V8 Diesel OHV Turbo

Smooth Pulley 76 mm O.D. Pulley

1 Per Vehicle