How to Remove and Replace a Crankshaft in an Engine Assembly on 2006 Jeep Wrangler?

To replace the crankshaft, remove the engine assembly, flex plate and oil seal. Drain oil, then remove oil pan, timing components, balance shafts Mark connecting rod caps, remove bolts and tap bedplate loose. Inspect the crankshaft, install new bearings and torque bolts in sequence before reassembling the engine unit.

OEM 2006 Jeep Wrangler Crankshaft

Crank Shaft

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2 Crankshafts found

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2006 Jeep Wrangler Crankshaft Part Number: 4781643AA
$539.13 MSRP: $818.00
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Product Specifications
- Other Name: Crankshft; Crankshaft Includes Target Ring And Screw
- Item Weight: 47.80 Pounds
- Item Dimensions: 24.5 x 8.8 x 8.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4781643AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2006 Jeep Wrangler Submodels:
- SE | 4 Cyl 2.4 L GAS
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2006 Jeep Wrangler Crankshaft Part Number: 4864726AD
Product Specifications
- Other Name: Crankshft
- Replaces: 4864726AB, 4864726AC
- Item Weight: 64.80 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4864726AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2006 Jeep Wrangler Submodels:
- 65th Anniversary Edition, Base, Renegade, Rubicon, SE, Sahara, Sport, Unlimited, Unlimited Rubicon, X | 6 Cyl 4.0 L GAS

2006 Jeep Wrangler Crankshaft Parts and Q&A

Q: How to Remove and Replace a Crankshaft in an Engine Assembly on 2006 Jeep Wrangler?
A: To replace the crankshaft, remove the engine assembly, flex plate and oil seal. Drain oil, then remove oil pan, timing components, balance shafts Mark connecting rod caps, remove bolts and tap bedplate loose. Inspect the crankshaft, install new bearings and torque bolts in sequence before reassembling the engine unit.