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Dorman 594-478 Engine Harmonic Balancer Pulley

(2007-2014 Chevrolet Silverado 1500; 2007-2014 Chevrolet Silverado 2500 HD; 1994-2003 Chevrolet S10; 1994-1995 Chevrolet LLV + 4 more models)

Manufacturer

Picture for manufacturer Dorman

Part Number

594-478
20 reviews
Sale Price

$23.68

In Stock (6)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 594-478 engine harmonic balancer pulley is designed to match the fit and function of the original pulley on specified applications. This direct replacement component is engineered to restore proper engine function when your original pulley has failed due to vibration or wear.

Key Features:

  • Direct replacement design for exact fit and function on specified vehicles
  • Constructed from quality materials for reliable performance and durability
  • Features 6 grooves for multi-ribbed serpentine belt systems
  • Black painted finish for corrosion resistance
  • Designed to properly dampen engine vibrations and maintain crankshaft balance

Made of quality materials, it is engineered for reliable performance and durability. This harmonic balancer pulley is backed by Dorman's team of product experts and over a century of automotive experience. The pulley helps prevent excessive engine vibration that can lead to premature wear of other engine components and accessories.

As part of Dorman's OE Solutions line, this harmonic balancer pulley provides a cost-effective replacement option that meets or exceeds original equipment specifications for long-lasting service.

Products specifications

Fits

2007-2014 Chevrolet Silverado 1500; 2007-2014 Chevrolet Silverado 2500 HD; 1994-2003 Chevrolet S10; 1994-1995 Chevrolet LLV; 2007-2014 GMC Sierra 1500; 2007-2014 GMC Sierra 2500 HD; 1994-2003 GMC Sonoma; 1996-2000 Isuzu Hombre

Feature - Benefit 1

Includes woodruff key, bolts, and washers for a complete repair (where applicable)

Feature - Benefit 2

Direct replacement to ensure proper fit

Feature - Benefit 3

Ships with protective sleeve over cone and trigger to prevent damage (where applicable)

Feature - Benefit 4

Ease of installation with Dormans Harmonic Balancer Puller (594-999)

BELT TYPE

Serpentine

Mounting Hole Quantity

3

Depth

1.23

Keyway Notch

No

Center Bolt Included

No

Mounting Hole Diameter

0.43

inside Diameter

1.06

Package Contents

Balancer

Outside Diameter

6.358

Pulley Groove Quantity

6

Grade Type

Regular

Mounting Hardware Included

No

Package Contents

1 Harmonic Balancer

Exactly what I was looking for. Arrived quick and in good condition. Parts function as required and I am happy with the product and the service.

Great work

Best prices I’ve found anywhere

excellent

.

The price is great. The product is exact fit. It arrive in a timely manner. I will be ordering again!!

The fan motor I ordered came in the mail faster than expected, product is amazing.

Arrived as described

The services were very good.

Simple just as the name says.

easy, smooth transaction. Reasonably priced item. I was hesitant when reading some negative reviews, but took a chance anyway. I'm glad that I did. Item quickly received; no problems. Will buy from again.

Great Thanks

I searched around and Autoplicity had the best deal by over $40. Was it to good to be true? Definitely not. I just had to verify I had the right part number. Easy to pay with Google checkout, and the order shipped very quickly. Received email updates on order receipt, shipping, and delivery. Shipping was cheap too. I would definitely buy from them again.

good price!

Great fast service!!

Great prices and item shipped quick!

So far so good!

Great prices, only wish you provided free shipping like a lot of other locations do!!!!

The order process is simple and efficient. Shipping was quick. Price was excellent.

Pleasant

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