What tools are required to replace the rear transfer case seal on 2007 GMC Sierra 3500 Classic?

Removal of rear propeller shaft, rear output shaft seal, and transfer case shield and assembling of required tools are required to change the rear output shaft seal. Check the bushing condition and take the necessary to remove the tool. Install new bushing and seal and reinstall components and check fluid levels.

OEM 2007 GMC Sierra 3500 Classic Transfer Case Seal

Transfer Case Output Shaft Seal

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7 Transfer Case Seals found

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2007 GMC Sierra 3500 Classic Output Shaft Seal, Rear Part Number: 12547638
$81.04 MSRP: $137.98
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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
- Item Weight: 0.50 Pounds
- Item Dimensions: 4.0 x 3.8 x 1.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12547638
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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2007 GMC Sierra 3500 Classic Extension Housing Seal, Rear Part Number: 24232325
$14.64 MSRP: $24.12
You Save: $9.48 (40%)
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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
- 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 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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2007 GMC Sierra 3500 Classic Extension Housing Seal, Rear Part Number: 24232324
$12.30 MSRP: $20.27
You Save: $7.97 (40%)
Ships in 1-2 Business Days
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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: 24204540
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.4 x 3.5 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 24232324
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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2007 GMC Sierra 3500 Classic Extension Housing Seal, Rear Part Number: 23049496
$11.05 MSRP: $17.31
You Save: $6.26 (37%)
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Product Specifications
- Other Name: Seal, Rear Bearing Retaining; Manual Transmission Extension Housing Seal and Gasket Set.; Seal, Transmission Rear Main Bearing; Seal, Transmission Extension
- Position: Rear
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.0 x 3.1 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23049496
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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2007 GMC Sierra 3500 Classic Extension Housing Seal Part Number: 24236132
$9.35 MSRP: $15.40
You Save: $6.05 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Automatic Transmission Case Extension; Automatic Transmission Extension Housing Seal; Transmission Seal; Seal, Transmission Rear Main Bearing; Seal, Rear Bearing Retaining; Seal, Transmission Extension
- Replaces: 08675730, 8675730
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.8 x 3.7 x 0.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 24236132
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
2007 GMC Sierra 3500 Classic Extension Housing Seal, Rear Part Number: 23049636
Product Specifications
- Other Name: Seal, Rear Bearing Retaining; Manual Transmission Extension Housing Seal and Gasket Set.; Seal, Transmission Rear Main Bearing; Seal, Transmission Extension
- Position: Rear
- Item Weight: 0.40 Pounds
- Item Dimensions: 7.0 x 2.3 x 1.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23049636
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
2007 GMC Sierra 3500 Classic Extension Housing Seal Part Number: 12478060
Product Specifications
- Other Name: Seal, Transmission Extension; Manual Transmission Housing Seal; Gasket Set.; Seal, Transmission Main Shaft; Seal, Rear Bearing Retaining
- Position: Rear
- Replaces: 15635281
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.7 x 3.8 x 0.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12478060
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS

2007 GMC Sierra 3500 Classic Transfer Case Seal

With a comprehensive array of OEM 2007 GMC Sierra 3500 Classic Transfer Case Seal, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 GMC Sierra 3500 Classic Transfer Case Seal are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2007 GMC Sierra 3500 Classic Transfer Case Seal Parts and Q&A

Q: What tools are required to replace the rear transfer case seal on 2007 GMC Sierra 3500 Classic?
A: Removal of rear propeller shaft, rear output shaft seal, and transfer case shield and assembling of required tools are required to change the rear output shaft seal. Check the bushing condition and take the necessary to remove the tool. Install new bushing and seal and reinstall components and check fluid levels.