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Engine Idler Pulley - Dorman (419-520)

Dorman part # 419-520

DormanMPN419-520
Sale Price$17.13
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.
IDLER PULLEY
Drive, Belt, Idler, Pulley, Belts, Idlers, Pulleys
Serpentine Belt Idler Pulley

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Product Details

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.
IDLER PULLEY
Drive, Belt, Idler, Pulley, Belts, Idlers, Pulleys
Serpentine Belt Idler Pulley

Features & Benefits

  • 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

Part Number (MPN)
419-520
Brand
SKU
419-520
UPC / GTIN
194883125742 / 00194883125742
Condition
New
Brand
Dorman - TECHoice
Bearing Bore Inside Diameter
0.662
Belt Type
Serpentine
Bolt Diameter
0.203
Bolt Head Type
Hex
Bore Size
0.662
Contact Surface
Cogged
Grade Type
Standard Replacement
Groove Quantity
30
Heavy Duty Use
No
Inside Diameter
2.4
Material
Plastic<br />Aluminum
Material Thickness
0.6 in
Mounting Bolt Head Diameter
0.435
Mounting Bolt Thread Pitch
15
Mounting Hardware Included
No
Mounting Hole Diameter
0.65
Mounting Hole Quantity
1
Outside Diameter
2.56
Package Contents
1 Idler Pulley
Pitch Diameter
0.203
Pulley 1 Flanged
Yes
Pulley 2 Flanged
Yes
Pulley Bearing Quantity
1
Pulley Bearing Width (mm)
12.5 mm
Pulley Diameter (mm)
63
Pulley Quantity
1
Pulley Type
Smooth
Pulley Width (mm)
12.5 mm
Width
2.5

YearMakeModelBody & TrimEngine & Transmission
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission

BrandEquivalent Part Numbers

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BrandEquivalent Part Numbers
Continental
50091
Ford
KX6Z8678A, GB5Z6006A
Gates
36877
Litens
900649A

Shipping Policy

At Restauco Parts, we ship to the 48 contiguous U.S. states and Puerto Rico. Every order ships from our supplier's authorized warehouses located in the United States. At this time we do not ship to Alaska, Hawaii, the U.S. Virgin Islands, Guam or other U.S. territories... Check out our Shipping Policy for more details.

Return Policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return... Check out our Return Policy for more details.


Dorman

Shop Dorman parts at Restauco Parts. Dorman is a leading supplier of OE replacement and innovative aftermarket solutions, covering thousands of unique SKUs that solve real-world automotive problems. Dorman specializes in hard-to-find parts including control arms, window regulators, driveshaft assemblies, exhaust manifolds, suspension knuckles, and engine components. Many Dorman parts feature improved designs that address common OE failure points, delivering better-than-original performance. If you need a reliable replacement part at a competitive price, Dorman has you covered.

Browse the Full Dorman Parts Catalog

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Restauco Parts is your trusted online source for genuine OEM and premium aftermarket auto parts. We carry top brands including ACDelco, GM Genuine Parts, Motorcraft, Dorman, Akebono, Wagner, and Bilstein. Whether you need brake pads, suspension parts, ignition coils, fuel pumps, or engine components, we offer competitive prices and fast shipping on thousands of parts for all major makes and models. Shop with confidence — every part we sell meets or exceeds OEM quality standards.