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OEM (Genuine) GMC Sierra 1500 HD Extension Seal
PartNumber: 12547638
Product Specifications- Other Names: Extension Seal, Output Shaft Seal
- Item Dimensions: 3.8 x 4.0 x 1.6 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 1500 HD Extension Seal
$73.80 MSRP:$122.15You Save: $48.35 (40%)
SKF® Rear Transfer Case Output Shaft Seal for GMC Sierra 1500 HD
PartNumber: 19317Product Specifications- Bore: 2.697"
- Boretite: No
- Outer Diameter: 2.707"
- Shaft: 1.890"
- UPC: 085311355544
- Width: 0.433"
- Part Description: GMC Sierra 1500 HD Rear Transfer Case Output Shaft Seal
$19.49
National® Front Transfer Case Output Shaft Seal for GMC Sierra 1500 HD
PartNumber: 710495Product Specifications- Inside Diameter: 46.000 mm
- Outside Diameter: 73.250 mm
- Sealing Material: Fluoro-Elastomer
- Thickness: 14.530 mm
- Part Description: GMC Sierra 1500 HD Front Transfer Case Output Shaft Seal
$29.18
SKF® Transfer Case Output Shaft Seal for GMC Sierra 1500 HD
PartNumber: 18687Product Specifications- Bore: 2.75"
- Boretite: No
- Outer Diameter: 2.754"
- Shaft: 1.8750"
- UPC: 085311278003
- Width: 1.37"
- Part Description: GMC Sierra 1500 HD Transfer Case Output Shaft Seal
$18.92
National® Rear Transfer Case Output Shaft Seal for GMC Sierra 1500 HD
PartNumber: 710771Product Specifications- Type: 79
- Part Description: GMC Sierra 1500 HD Rear Transfer Case Output Shaft Seal
$24.88
SKF® Transfer Case Input Shaft Seal for GMC Sierra 1500 HD
PartNumber: 18878Product Specifications- Bore: 2.6830"
- Boretite: No
- Outer Diameter: 2.677"
- Shaft: 1.889"
- UPC: 085311283151
- Width: 0.512"
- Part Description: GMC Sierra 1500 HD Transfer Case Input Shaft Seal
$12.50
National® Rear Transfer Case Output Shaft Seal for GMC Sierra 1500 HD
PartNumber: 710496Product Specifications- Inside Diameter: 47.900 mm
- Outside Diameter: 68.600 mm
- Sealing Material: Fluoro-Elastomer
- Thickness: 11.900 mm
- Part Description: GMC Sierra 1500 HD Rear Transfer Case Output Shaft Seal
$23.25
SKF® Front Transfer Case Output Shaft Seal for GMC Sierra 1500 HD
PartNumber: 18102Product Specifications- Bore: 2.874"
- Boretite: No
- Outer Diameter: 2.884"
- Shaft: 1.8110"
- UPC: 085311306102
- Width: 0.572"
- Part Description: GMC Sierra 1500 HD Front Transfer Case Output Shaft Seal
$25.61