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2008 GMC Sierra 3500 HD Transfer Case Output Shaft Seal

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2008 GMC Sierra 3500 HD
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  • OEM 2008 GMC Sierra 3500 HD Extension Seal - 12547638
    OEM 2008 GMC Sierra 3500 HD Extension Seal Diagram - 12547638
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    OEM (Genuine) 2008 GMC Sierra 3500 HD Extension Seal

    PartNumber: 12547638
    $77.84 MSRP: $128.84
    You Save: $51.00 (40%)
    Product Specifications
    • Notes: Silverado, Sierra
    • 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: 2008 GMC Sierra 3500 HD Extension Seal
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 3500 HD | SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
  • Dorman OE Solutions Transfer Case Output Shaft Seal Kit for 2008 GMC Sierra 3500 HD - 600-218

    Dorman® OE Solutions Transfer Case Output Shaft Seal Kit for 2008 GMC Sierra 3500 HD

    PartNumber: 600-218
    $13.11
    Product Specifications
    • Notes: w/RPO Code NQF (2Spd, Electric Shift, MP1625/1626 Transfer Case)
    • Contact Material: AEM Rubber
    • Grade Type: Standard
    • Inside Diameter: 18.3 mm
    • Outside Diameter: 56.0 mm
    • Package Contents: 1 Transfer Case Output Shaft Seal
    • Thickness: 2.5 mm
    • UPC: 019495545569
    • Part Description: 2008 GMC Sierra 3500 HD OE Solutions Transfer Case Output Shaft Seal Kit
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 3500 HD | All Trims | All Engines
  • National Front Transfer Case Output Shaft Seal for 2008 GMC Sierra 3500 HD - 710647

    National® Front Transfer Case Output Shaft Seal for 2008 GMC Sierra 3500 HD

    PartNumber: 710647
    $14.95
    Product Specifications
    • Notes: w/Magna 1626 Transfer Case; 2Spd; w/Part Time 4WD
    • Part Description: 2008 GMC Sierra 3500 HD Front Transfer Case Output Shaft Seal
    Vehicle Fitment
    • 2008 GMC Sierra 3500 HD | All Trims | All Engines