How to Remove a Harmonic Balancer from the Crankshaft Pulley on Jeep Wrangler?

Prior to removing the harmonic balancer or crankshaft pulley, cut off and isolate the negative battery cable. After that, use a hoist to raise and secure the vehicle. After that, pull off the accessory drive belt. Afterward, remove the bolt that holds the harmonic balancer. Put inserts 8450 (2) and 8471 (2) into the crankshaft nose, then put the puller 1023 (1) on the balancer. Move the puller until the balancer no longer holds the crankshaft, then pull out the crankshaft harmonic balancer.

How to Service and Repair a Harmonic Balancer and Crankshaft Pulley on Jeep Wrangler?

To take care of the harmonic balancer and crankshaft pulley, remove the drive belts first and afterward remove the damper bolt. To get the damper off, put Special Tool 3-Jaw Puller 1026 into Insert 6827-A. During installation, attach the crankshaft vibration damper using Special Tool 6792's M12 1.75 x 150 mm bolt, along with a washer, thrust bearing and nut. Tighten the crankshaft vibration damper bolt to 142 Nm (105 ft-lbs.) and after that, reattach all of the drive belts.

OEM Jeep Wrangler Harmonic Balancer

Engine Harmonic Balancer

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15 Harmonic Balancers found

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Jeep Wrangler Crankshaft Pulley Part Number: 4666099AB
$219.45 MSRP: $455.00
You Save: $235.55 (52%)
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Product Specifications
- Other Name: Damper - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Crankshaft Damper; Damper Crankshaft
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2011 Jeep Wrangler | 70th Anniversary, Rubicon, Sahara, Sport, Unlimited 70th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X, X-S | 6 Cyl 3.8 L GAS
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Jeep Wrangler Crankshaft Pulley Part Number: 5184293AH
$248.63 MSRP: $382.00
You Save: $133.37 (35%)
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Product Specifications
- Other Name: Damper - Crankshaft; Engine Crankshaft Pulley; Engine Harmonic Balancer; Harmonic Balancer Puller; Vibration Damper; Crankshaft Damper; Damper Crankshaft; Harmonic Balancer
- Replaces: 5184293AC, 5184293AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2025 Jeep Wrangler | 75th Anniversary, Freedom, Islander, Rubicon, Rubicon X, Sahara, Sport, Sport S, Unlimited 75th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited Islander, Unlimited Moab, Unlimited Rubicon, Unlimited Rubicon X, Unlimited Sahara, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Willys, Unlimited Willys Sport, Willys, Willys Sport | 3.6L V6, 6 Cyl 3.6 L GAS
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Jeep Wrangler Vibration Damper Part Number: 5038473AA
$325.17 MSRP: $484.00
You Save: $158.83 (33%)
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Product Specifications
- Other Name: Damper - Crankshaft; Harmonic Balancer Puller; Harmonic Balancer; Crankshaft Damper; Damper Crankshaft
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2021-2024 Jeep Wrangler | Unlimited Rubicon 392 | 8 Cyl 6.4 L GAS
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Jeep Wrangler Crankshaft Pulley Part Number: 4893571AB
$90.68 MSRP: $138.00
You Save: $47.32 (35%)
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Product Specifications
- Other Name: Damper - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Damper Crankshaft
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2018-2025 Jeep Wrangler | 80th Anniversary, Freedom, Islander, Rubicon, Rubicon X, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Altitude 4xe, Unlimited Islander, Unlimited Rubicon, Unlimited Rubicon 4xe, Unlimited Rubicon X, Unlimited Rubicon X 4xe, Unlimited Sahara, Unlimited Sahara 4xe, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Sport S 4xe, Unlimited Willys, Unlimited Willys 4xe, Unlimited Willys Sport, Willys, Willys Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Wrangler Crankshaft Pulley Part Number: 5048457AB
$96.75 MSRP: $147.00
You Save: $50.25 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Damper - Crankshaft; Engine Crankshaft Pulley; Vibration Damper
- Replaces: 5048457AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2021-2024 Jeep Wrangler | Unlimited High Altitude 4xe, Unlimited Rubicon 4xe, Unlimited Rubicon X 4xe, Unlimited Sahara 4xe, Unlimited Sport S 4xe, Unlimited Willys 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Wrangler Vibration Damper Part Number: 68490015AA
$237.93 MSRP: $353.00
You Save: $115.07 (33%)
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Product Specifications
- Other Name: Damper - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Crankshaft Damper; Damper Crankshaft
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2020-2023 Jeep Wrangler | Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited Islander, Unlimited Rubicon, Unlimited Sahara, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Willys, Unlimited Willys Sport | 6 Cyl 3.0 L DIESEL
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Jeep Wrangler Damper - Crankshaft Part Number: 5048457AC
$92.48 MSRP: $139.00
You Save: $46.52 (34%)
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Product Specifications
- Other Name: DAMPER-CRANKSHAFT
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2025 Jeep Wrangler | Unlimited High Altitude 4xe, Unlimited Rubicon 4xe, Unlimited Rubicon X 4xe, Unlimited Sahara 4xe, Unlimited Sport S 4xe, Unlimited Willys 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Wrangler Crankshaft Pulley Part Number: 68282468AB
$22.21 MSRP: $32.60
You Save: $10.39 (32%)
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Product Specifications
- Other Name: Damper - Crankshaft; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Crankshaft Damper; Damper Crankshaft
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2020-2023 Jeep Wrangler | 80th Anniversary, Freedom, Islander, Rubicon, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Tide, Unlimited Islander, Unlimited Rubicon, Unlimited Sahara, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Willys, Unlimited Willys Sport, Willys, Willys Sport | 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV)
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Jeep Wrangler Vibration Damper Part Number: 53010477AB
Product Specifications
- Other Name: Damper - Crankshaft; Harmonic Balancer Puller; Harmonic Balancer; Crankshaft Damper; Pulley; Damper Crankshaft
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2006 Jeep Wrangler | SE | 4 Cyl 2.4 L GAS
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Jeep Wrangler Vibration Damper Part Number: 33002920AC
Product Specifications
- Other Name: Damper - Crankshaft; Harmonic Balancer Puller; Harmonic Balancer; Crankshaft Damper; Damper Crankshaft
- Replaces: 33002920AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2006 Jeep Wrangler | 65th Anniversary Edition, Rubicon, SE, Sahara, Sport, Unlimited, Unlimited Rubicon, X | 4.0L V6, 6 Cyl 4.0 L GAS
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Jeep Wrangler Vibration Damper Part Number: J3242885
Product Specifications
- Other Name: Damper; Damper, Without Serpentine Belt Drive
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1987-1993 Jeep Wrangler | Base, Islander, Laredo, S, Sahara, Sport | 4 Cyl 2.5 L GAS
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Jeep Wrangler Vibration Damper Part Number: 33002920
Product Specifications
- Other Name: Damper - Crankshaft; Harmonic Balancer Puller; Harmonic Balancer; Crankshaft Damper; Damper; Damper Crankshaft; Damper, Vibration; Damper/Pulley
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997-2000, 1991-1995 Jeep Wrangler | Base, Islander, Renegade, SE, Sahara, Sport | 6 Cyl 4.0 L GAS
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Jeep Wrangler Vibration Damper Part Number: 33002879AB
Product Specifications
- Other Name: Damper - Crankshaft; Harmonic Balancer Puller; Harmonic Balancer; Crankshaft Damper; Pulley; Damper Crankshaft
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2002 Jeep Wrangler | SE | 4 Cyl 2.5 L GAS
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Jeep Wrangler Crankshaft Pulley Part Number: 5048323AB
Product Specifications
- Other Name: Damper - Crankshaft; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Damper Crankshaft
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2018-2020 Jeep Wrangler | Rubicon, Sport, Sport S, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited Sport S | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Jeep Wrangler Vibration Damper Part Number: J3237196
Product Specifications
- Other Name: Damper - Vibration; Damper; Damper, W/V - Belt Drive
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1987-1990 Jeep Wrangler | Base, Islander, Laredo, S, Sahara, Sport | 6 Cyl 4.2 L GAS

Jeep Wrangler Harmonic Balancer

Choose OEM Harmonic Balancer that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Harmonic Balancer follows strict manufacturing steps to lock in quality and fit. If your Jeep Wrangler matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Wrangler parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Harmonic Balancer in Jeep Wrangler vehicles is essential for balancing the engine while at the same time reducing the transmitted vibrations due to the combustion process. This component is commonly known as a vibration damper and basically features a metal hub that is fitted to the crankshaft with a thick inertia ring and a rubber ring that compresses as it fights twisting movements. Although well built, times change and this rubber can deteriorate because of elements causing the balancer to fail and thus damaging the crankshaft. UNE score of Jeep Wrangler models have used different types of Harmonic Balancers, standard original equipment and performance types. Standard balancers are supposed to work with factory engine specifications and the performance harmonic balancers are meant for modified engines, thus offering optimum protection against surplus vibrations levels at all the levels of RPMs. The options for performances include the traditional, viscous fluid, and the tunable multi-piece varieties, and all are proved safe to function on high RPMs to guarantee the durability of the Jeep Wrangler's engine.

Jeep Wrangler Harmonic Balancer Parts and Q&A

Crankshaft Pulley
4666099AB
Q: How to Remove a Harmonic Balancer from the Crankshaft Pulley on Jeep Wrangler?
A:
Prior to removing the harmonic balancer or crankshaft pulley, cut off and isolate the negative Battery Cable. After that, use a hoist to raise and secure the vehicle. After that, pull off the accessory Drive Belt. Afterward, remove the bolt that holds the harmonic balancer. Put inserts 8450 (2) and 8471 (2) into the crankshaft nose, then put the puller 1023 (1) on the balancer. Move the puller until the balancer no longer holds the crankshaft, then pull out the crankshaft harmonic balancer.
Vibration Damper
33002920AC
Q: How to Service and Repair a Harmonic Balancer and Crankshaft Pulley on Jeep Wrangler?
A:
To take care of the harmonic balancer and crankshaft pulley, remove the Drive Belts first and afterward remove the damper bolt. To get the damper off, put Special Tool 3-Jaw Puller 1026 into Insert 6827-A. During installation, attach the crankshaft vibration damper using Special Tool 6792's M12 1.75 x 150 mm bolt, along with a washer, thrust bearing and nut. Tighten the crankshaft vibration damper bolt to 142 Nm (105 ft-lbs.) and after that, reattach all of the drive belts.