Dorman 419-618 Accessory Drive Belt Idler Pulley

In stock
SKU: 591|419618
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price $32.83
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|419618
  • Barcode 19495238010

Product Description

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.

  • 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
  • Application specific - reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality - backed by team of engineers and quality specialists in the United States

Detailed Applications

Year Make Model Configuration Positions Application Notes
2005 Workhorse FasTrack FT1801 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2005 Workhorse P42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2005 Workhorse Custom Chassis P32 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2005 Workhorse Custom Chassis P42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2004 Workhorse FasTrack FT1801 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2004 Workhorse P42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2004 Workhorse W42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2004 Workhorse Custom Chassis P32 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2004 Workhorse Custom Chassis P42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2003 Workhorse FasTrack FT1801 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2003 Workhorse FasTrack FT1802 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2003 Workhorse P32 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2003 Workhorse P42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2003 Workhorse Custom Chassis P32 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2003 Workhorse Custom Chassis P42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2002 Chevrolet C3500HD V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2002 Chevrolet Express 2500 V8 395 6.5L
2002 Chevrolet Express 3500 V8 395 6.5L
2002 GMC C3500HD V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2002 GMC Savana 2500 V8 395 6.5L
2002 GMC Savana 3500 V8 395 6.5L
2002 Workhorse FasTrack FT1801 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2002 Workhorse FasTrack FT1802 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2002 Workhorse P32 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2002 Workhorse P42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2002 Workhorse Custom Chassis P32 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2002 Workhorse Custom Chassis P42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2001 Chevrolet C3500HD V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2001 Chevrolet Express 2500 V8 395 6.5L w/105 Amp Alternator; 90 mm O.D. Pulley
2001 Chevrolet Express 3500 V8 395 6.5L w/105 Amp Alternator; 90 mm O.D. Pulley
2001 GMC C3500HD V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2001 GMC Savana 2500 V8 395 6.5L w/105 Amp Alternator; 90 mm O.D. Pulley
2001 GMC Savana 3500 V8 395 6.5L w/105 Amp Alternator; 90 mm O.D. Pulley
2001 Workhorse P32 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2001 Workhorse P42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2001 Workhorse Custom Chassis P32 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2001 Workhorse Custom Chassis P42 V8 395 6.5L; DIESEL Smooth Pulley 90 mm O.D. Pulley
2000 Chevrolet C2500 V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2000 Chevrolet C3500 V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2000 Chevrolet C3500HD V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2000 Chevrolet Express 2500 V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2000 Chevrolet Express 3500 V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2000 Chevrolet K2500 V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2000 Chevrolet K3500 V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2000 Chrysler Grand Voyager V6 181 3.0L (2972cc) Power Steering
2000 Chrysler Voyager V6 181 3.0L (2972cc) Power Steering
2000 Dodge Caravan V6 181 3.0L (2972cc) Power Steering
2000 Dodge Grand Caravan V6 181 3.0L (2972cc) Power Steering
2000 GMC C2500 V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
2000 GMC C3500 V8 395 6.5L w/Dual Alternators; 90 mm O.D. Pulley
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Product Specifications

Belt Type: Serpentine
Color: Black
Groove Quantity: 0
Inside Diameter: 17 mm
Material: Steel
Mounting Hole Quantity: 1
Package Contents: 1 Idler Pulley
Package Quantity: 1
Packaging Type: Box
Pulley Bearing Quantity: 1
Pulley Bearing Width (mm): 12 mm
Pulley Diameter (mm): 90 mm
Pulley Width (mm): 30 mm
Universal Or Specific Fit: Specific
Width: 20 mm

OE Numbers

DIRECT OE CROSS
88920955 GENERAL MOTORS
NON-DIRECT OE CROSS
10051576 GENERAL MOTORS
12556504 GENERAL MOTORS
1627264 GENERAL MOTORS
5281007 CHRYSLER
8100515760 ISUZU