What steps are involved in removing and reinstalling a crankshaft on 2006 Audi A4?

Crankshaft can be pulled out once the engine has been removed, and components have been removed. Measure endplay of crankshaft by dial indicator or feeler gauge. Loose main bearing cap bolts, raise crankshaft and replace caps. Clean the part, test clearance on oil with Plastigage, and apply grease to the part prior to reassembly.

Genuine 2006 Audi A4 Crankshaft

Crank Shaft

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2006 Audi A4 Crankshaft Part Number: 06A-105-021-BC
$1048.39 MSRP: $1355.38
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Product Specifications
- Replaces: 06A-105-021-AF
- Item Weight: 42.10 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 06A-105-021-BC
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following 2006 Audi A4 Submodels:
- Base, Cabriolet | 4 Cyl 2.0 L GAS
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2006 Audi A4 Crankshaft Part Number: 06A-105-021-BP
$1523.19 MSRP: $1828.56
You Save: $305.37 (17%)
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Product Specifications
- Replaces: 06A-105-021-S, 06A-105-021-E, 06A-105-021-AK, 06A-105-021-AR
- Item Weight: 42.90 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 06A-105-021-BP
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following 2006 Audi A4 Submodels:
- Base | 4 Cyl 2.0 L GAS
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2006 Audi A4 Crankshaft Part Number: 06E-105-101-AP
$2731.04 MSRP: $3278.56
You Save: $547.52 (17%)
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Product Specifications
- Replaces: 06E-105-101-AM, 06E-105-101-R
- Item Weight: 41.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 06E-105-101-AP
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following 2006 Audi A4 Submodels:
- Base | 6 Cyl 3.2 L GAS

2006 Audi A4 Crankshaft Parts and Q&A

Q: What steps are involved in removing and reinstalling a crankshaft on 2006 Audi A4?
A: Crankshaft can be pulled out once the engine has been removed, and components have been removed. Measure endplay of crankshaft by dial indicator or feeler gauge. Loose main bearing cap bolts, raise crankshaft and replace caps. Clean the part, test clearance on oil with Plastigage, and apply grease to the part prior to reassembly.