How to replace the front output transfer case seal on 2002 Chevrolet Trailblazer?

The first step to replace the front transfer case output shaft seal on the trailblazer ext and envoy xl is to lift the vehicle up. Begin by removing the transfer case shield when present before removing the front propeller shaft along with its dust shield covering the front output shaft. A screwdriver should be lightly tapped around the front output shaft seal border before removing it from the transfer case. You must utilize output shaft seal installer (J 45236) to install the front output shaft seal by placing it on j 45236-2 alignment before sealing it with j 4523-1. After fitting the j 45236-1 and j 45236-2 you must reinstall the dust shield followed by the front propeller shaft. The procedure concludes with checking the transfer case fluid level followed by reinstating the transfer case shield when present before lowering the vehicle.

OEM 2002 Chevrolet Trailblazer Transfer Case Seal

Transfer Case Output Shaft Seal

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2 Transfer Case Seals found

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2002 Chevrolet Trailblazer Extension Seal, Rear
Part Number: 88935685
$75.70 MSRP: $118.56
You Save: $42.86 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Seal, Transfer Case Rear Output Shaft; Transfer Case Gasket; Seal, Transfer Case
- Position: Rear
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.8 x 3.9 x 1.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 88935685
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2002 Chevrolet Trailblazer Extension Housing Seal, Rear
Part Number: 24232325
$14.36 MSRP: $23.64
You Save: $9.28 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Rear Bearing Retaining; Automatic Transmission Extension Housing Seal; Transmission Seal; Seal, Transmission Rear Main Bearing; Seal, Transmission Extension
- Position: Rear
- Replaces: 24201470
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.7 x 3.8 x 1.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 24232325
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS

2002 Chevrolet Trailblazer Transfer Case Seal

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2002 Chevrolet Trailblazer Parts Questions & Experts Answers

Q: How to replace the front output transfer case seal on 2002 Chevrolet Trailblazer?
A: The first step to replace the front transfer case output shaft seal on the trailblazer ext and envoy xl is to lift the vehicle up. Begin by removing the transfer case shield when present before removing the front propeller shaft along with its dust shield covering the front output shaft. A screwdriver should be lightly tapped around the front output shaft seal border before removing it from the transfer case. You must utilize output shaft seal installer (J 45236) to install the front output shaft seal by placing it on j 45236-2 alignment before sealing it with j 4523-1. After fitting the j 45236-1 and j 45236-2 you must reinstall the dust shield followed by the front propeller shaft. The procedure concludes with checking the transfer case fluid level followed by reinstating the transfer case shield when present before lowering the vehicle.