How to Service and Repair a Harmonic Balancer and Crankshaft Pulley on 2007 Jeep Wrangler?

To begin, take off the negative cable from the battery, securely raise the vehicle using a hoist and make sure to place jack stands under it. After that, take out the accessory drive belt and harmonic balancer bolt. Fit Special Tool 8450 onto the end of the crankshaft and using Special Tool 1026, set the 3-jaw puller onto the balancer. Twist the puller forcing screw as you slowly remove the balancer from the crankshaft to free the crankshaft harmonic balancer.

OEM 2007 Jeep Wrangler Harmonic Balancer

Engine Harmonic Balancer

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2007 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
- Item Weight: 5.50 Pounds
- Item Dimensions: 3.5 x 6.6 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4666099AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Wrangler Submodels:
- 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

2007 Jeep Wrangler Harmonic Balancer Parts and Q&A

Q: How to Service and Repair a Harmonic Balancer and Crankshaft Pulley on 2007 Jeep Wrangler?
A: To begin, take off the negative cable from the battery, securely raise the vehicle using a hoist and make sure to place jack stands under it. After that, take out the accessory drive belt and harmonic balancer bolt. Fit Special Tool 8450 onto the end of the crankshaft and using Special Tool 1026, set the 3-jaw puller onto the balancer. Twist the puller forcing screw as you slowly remove the balancer from the crankshaft to free the crankshaft harmonic balancer.