How to replace the rear transfer case output shaft seal with a new transfer case seal on Chevrolet Astro?

Initially raise the vehicle to access the rear transfer case output shaft seal installing and safely remove the rear propeller shaft before attending to the transfer case sealing surfaces or shafts. The next step is to eliminate the transfer case rear output shaft seal before performing an examination of the rear output shaft seal bushing for wear and scoring. You can use the j 45380 transfer case rear bushing remover and installer to extract the rear output shaft bushing by inserting its finger section in front before the bushing then attaching the tube and forcing screw before removing the bushing with a wrench. The installer (J 45380) serves installation of the new rear output shaft bushing by correctly positioning it so the drain hole on the rear output shaft seal boot points downward. The seal installer tool j 37668-a allows you to install the transfer case rear output shaft seal then reinstall the rear propeller shaft followed by fluid level check then vehicle lowering.

OEM Chevrolet Astro Transfer Case Seal

Transfer Case Output Shaft Seal

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3 Transfer Case Seals found

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Chevrolet Astro Extension Housing Seal, Rear Part Number: 24232325
$14.64 MSRP: $24.12
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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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2005 Chevrolet Astro | Base, CL, CS, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Output Shaft Seal, Rear Part Number: 12547638
$81.04 MSRP: $137.98
You Save: $56.94 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Seal, Transfer Case Rear Output Shaft; Automatic Transmission Seal; Gasket; Extension Seal; Seal, Transfer Case
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2005 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Extension Housing Seal Part Number: 361165
Product Specifications
- Other Name: Seal, Auto Transmission Case Extension; Manual Transmission Housing Seal; Gasket Set; Transfer Case Gasket.; Extension Seal; Seal, Transmission Rear Main Bearing; Seal, Transmission Extension
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1998 Chevrolet Astro | Base, CL, CS, LS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS

Chevrolet Astro Transfer Case Seal

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The Chevrolet Astro Transfer Case Seal represents a key component which stands out for its dependability when combined with excellent performance to protect the operational reliability and safety of Chevrolet Astro vehicles. The product ensures proper lubrication of transfer gears by sealing fluid leaks which might result in critical transmission malfunction. The Transfer Case Seal works with Chevrolet Astro vehicles from 1985 to 2005 while the product has developed through modifications to extend its lifespan and performance potential. The Transfer Case Seal requires scheduled inspection and prompt replacement because neglected conditions often produce intense vehicle problems along with performance degradation. The Chevrolet Astro gains exceptional benefits through its Transfer Case Seal because this component supports the minivan's powerful transmission system when applied as a passenger or cargo vehicle. The Transfer Case Seal has special properties which enable it to remain operational during tough environmental conditions. The Transfer Case Seal boosts Chevrolet Astro transmission system efficiency and directly produces two key benefits -extended product lifespan combined with improved driving security. The Chevrolet Astro Transfer Case Seal has established itself as an indispensable automotive component within the market since it preserves both the automaker model's operational integrity and functional state and receives widespread acceptance among owners for reliable performance and operation.

Chevrolet Astro Transfer Case Seal Parts Questions & Experts Answers

Output Shaft Seal, Rear
12547638
Q: How to replace the rear transfer case output shaft seal with a new transfer case seal on Chevrolet Astro?
A:
Initially raise the vehicle to access the rear transfer case output shaft seal installing and safely remove the rear propeller shaft before attending to the transfer case sealing surfaces or shafts. The next step is to eliminate the transfer case rear output shaft seal before performing an examination of the rear output shaft seal bushing for wear and scoring. You can use the j 45380 transfer case rear bushing remover and installer to extract the rear output shaft bushing by inserting its finger section in front before the bushing then attaching the tube and forcing screw before removing the bushing with a wrench. The installer (J 45380) serves installation of the new rear output shaft bushing by correctly positioning it so the drain hole on the rear output shaft seal boot points downward. The seal installer tool j 37668-a allows you to install the transfer case rear output shaft seal then reinstall the rear propeller shaft followed by fluid level check then vehicle lowering.