How to Properly Install a Crankshaft on 2008 Jeep Commander?

To install the crankshaft, choose main bearings carefully and be careful not to damage surfaces. Apply sealant to screws, lubricate bearings and install the crankshaft. Coat mating surfaces with Mopar(R) Engine RTV sealant, install bedplate and torque bolts in order. Measure crankshaft end play and install connecting rods and finish with the oil pump.

OEM 2008 Jeep Commander Crankshaft

Crank Shaft

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3 Crankshafts found

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2008 Jeep Commander Crankshaft Part Number: 53020959AB
$629.85 MSRP: $959.00
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Product Specifications
- Other Name: Crankshft; Crankshaft See Note
- Item Weight: 48.20 Pounds
- Item Dimensions: 28.4 x 10.1 x 8.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53020959AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2008 Jeep Commander Submodels:
- 65th Anniversary Edition, Base, Sport | 6 Cyl 3.7 L GAS
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2008 Jeep Commander Crankshaft Part Number: 53021302AD
Product Specifications
- Other Name: Crankshft; Crankshaft Includes Tone Ring And Tone Ring Mounting Screws
- Item Weight: 64.00 Pounds
- Item Dimensions: 29.6 x 8.5 x 7.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53021302AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2008 Jeep Commander Submodels:
- Limited, Overland | 8 Cyl 5.7 L GAS
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2008 Jeep Commander Crankshaft Part Number: 53022286AA
Product Specifications
- Other Name: Crankshft; Crankshaft See Note
- Item Weight: 55.10 Pounds
- Item Dimensions: 29.6 x 8.6 x 8.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53022286AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Commander Submodels:
- Limited, Sport | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS

2008 Jeep Commander Crankshaft Parts and Q&A

Q: How to Properly Install a Crankshaft on 2008 Jeep Commander?
A: To install the crankshaft, choose main bearings carefully and be careful not to damage surfaces. Apply sealant to screws, lubricate bearings and install the crankshaft. Coat mating surfaces with Mopar(R) Engine RTV sealant, install bedplate and torque bolts in order. Measure crankshaft end play and install connecting rods and finish with the oil pump.