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Dorman 594-405 Harmonic Balancer Assembly

(Jeep Grand Cherokee 2011-24, Wrangler 2012-24, Cherokee 2014-20, Gladiator 2020-24, Wrangler JK 2018, Grand Cherokee L 2021-24 + 24 more models)

Part of: Dorman Harmonic Balancer Assembly

Other options in this family: Dorman 594236 Dorman 594-140 Dorman 594-181 Dorman 594-018 Dorman 594-012

Manufacturer

Picture for manufacturer Dorman

Part Number

594-405
17 reviews
Sale Price

$48.27

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 594-405 Harmonic Balancer Assembly is engineered to protect your engine from destructive vibrations while maintaining optimal performance. This essential crankshaft component absorbs and dampens torsional vibrations generated during engine operation, preventing premature wear on critical engine components.

Key Features:

  • Stress-resistant rubber bond engineered to withstand extreme heat, road salt, ozone exposure, and continuous wear cycles
  • Ductile steel construction provides superior tensile strength and impact resistance compared to standard cast iron designs
  • Precision-balanced assembly minimizes vibration and protects bearings, seals, and crankshaft integrity
  • Rigorous dimensional inspection of complete assembly ensures proper fitment and reliable performance
  • Direct replacement design simplifies installation and restores original equipment functionality

Dorman harmonic balancers are subjected to comprehensive quality control checks on both the full assembly and individual critical components, ensuring long-term durability and consistent engine protection. This replacement balancer helps maintain fuel efficiency, reduces engine stress, and extends the service life of your powertrain.

Products specifications

Fits

Jeep Grand Cherokee 2011-24, Wrangler 2012-24, Cherokee 2014-20, Gladiator 2020-24, Wrangler JK 2018, Grand Cherokee L 2021-24, Grand Cherokee WK 2022; Ram 1500 2013-19, 1500 Classic 2019, 2021-23, ProMaster 2500 2014-24 + 20 more models

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 Dorman's Harmonic Balancer Puller (594-999)

Color/Finish

Black

Package Contents

Harmonic Balancer

Mounting Hole Quantity

1

Degree Markings

No

Grade Type

Regular

Drive Belt Type

Serpentine

Bolt And Washer Included

No

Good so far...shipping for ground is a bit pricey though.

Over $150 cheaper than the last lift kit I ordered! Impressed!

Very user friendly.

Just wished I could get my parts sooner rather than 2 months later

great

Great job with everything, thank you....

Easy, very simple!

Great

First time using this site. Very easy to navigate and I like that it is affiliated with Amazon.

Totally awesome!! thank you

Good so far

Easy to use & liked shipping discount.

Wow ... they not only have the best price ... but also ultra fast shipping ... the really have great customer service too .. i like that they have live chat.

Price was better than anywhere else hope to see it arrive so i can put then on my new shocks

Best prices and easy manipulation of website

We found what we needed at the right price.

The cheapest price on the net and very fast shipping. I received my items in 3 days and they were delivered on a Saturday to make things even better. <br><br>Will be using these guys again real soon.

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