How to replace the front crankshaft seal on 2005 Chevrolet Trailblazer?

The first step for replacing the crankshaft front oil seal requires the removal of the crankshaft balancer with attention given to prevent damage of the engine front cover or crankshaft. Install the suitable tool to pry out the crankshaft front oil seal while working with the slot openings. The new crankshaft front oil seal must receive engine oil application on its outside diameter before installation. The process requires a Seal Installer (J 44218) device to put in the front oil seal before extracting it for the crank balancer shaft installation.

OEM 2005 Chevrolet Trailblazer Crankshaft Seal

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1 Crankshaft Seal found

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2005 Chevrolet Trailblazer Rear Main Seal Part Number: 12581717
$17.56 MSRP: $35.25
You Save: $17.69 (51%)
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Product Specifications
- Other Name: Seal, Engine Rear Main Bearing
- Position: Rear
- Replaces: 24577096
- Item Weight: 0.50 Pounds
- Item Dimensions: 5.7 x 5.8 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12581717
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS

2005 Chevrolet Trailblazer Crankshaft Seal

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2005 Chevrolet Trailblazer Crankshaft Seal Parts and Q&A

Q: How to replace the front crankshaft seal on 2005 Chevrolet Trailblazer?
A: The first step for replacing the crankshaft front oil seal requires the removal of the crankshaft balancer with attention given to prevent damage of the engine front cover or crankshaft. Install the suitable tool to pry out the crankshaft front oil seal while working with the slot openings. The new crankshaft front oil seal must receive engine oil application on its outside diameter before installation. The process requires a Seal Installer (J 44218) device to put in the front oil seal before extracting it for the crank balancer shaft installation.