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Replacement and OEM Parts for GMC Sierra 3500 HD Automatic Transmission Output Shaft Seal
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GMC Sierra 3500 HD Automatic Transmission Output Shaft Seal

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Transmissions Components & Shifters
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  • OEM GMC Sierra 3500 HD Extension Seal Diagram - 12547638
    View Related Parts

    OEM (Genuine) GMC Sierra 3500 HD Extension Seal

    PartNumber: 12547638
    OEM GMC Sierra 3500 HD Extension Seal - 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 3500 HD Extension Seal
    More Info
    $77.84 MSRP: $128.84
    You Save: $51.00 (40%)
  • OEM GMC Sierra 3500 HD Output Shaft Seal Diagram - 84368190
    View Related Parts

    OEM (Genuine) GMC Sierra 3500 HD Output Shaft Seal

    PartNumber: 84368190
    OEM GMC Sierra 3500 HD Output Shaft Seal - 84368190
    Product Specifications
    • Other Names: Output Shaft Seal
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 3500 HD Output Shaft Seal
    More Info
    $35.89 MSRP: $56.99
    You Save: $21.10 (38%)
  • OEM GMC Sierra 3500 HD Output Shaft Seal Diagram - 29536379
    View Related Parts

    OEM (Genuine) GMC Sierra 3500 HD Output Shaft Seal

    PartNumber: 29536379
    OEM GMC Sierra 3500 HD Output Shaft Seal - 29536379
    Product Specifications
    • Other Names: Output Shaft Seal
    • Item Dimensions: 4.4 x 4.3 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 3500 HD Output Shaft Seal
    More Info
    $11.31 MSRP: $18.70
    You Save: $7.39 (40%)

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