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Replacement and OEM Parts for 2021 Chevrolet Silverado 3500 HD Variable Timing Sprocket

2021 Chevrolet Silverado 3500 HD Variable Timing Sprocket

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2021 Chevrolet Silverado 3500 HD
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Timing Belts, Chains, Cams & Related Parts
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  • OEM 2021 Chevrolet Silverado 3500 HD Crankshaft Gear Diagram - 12631214
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    OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Crankshaft Gear

    PartNumber: 12631214
    OEM 2021 Chevrolet Silverado 3500 HD Crankshaft Gear - 12631214
    Product Specifications
    • Other Names: Crankshaft Gear, Timing Gear
    • Item Dimensions: 4.8 x 4.4 x 2.3 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12713934
    • Part Description: 2021 Chevrolet Silverado 3500 HD Crankshaft Gear
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $21.01 MSRP: $34.78
    You Save: $13.77 (40%)
  • OEM 2021 Chevrolet Silverado 3500 HD Timing Gear Set Diagram - 12691939
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    OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Timing Gear Set

    PartNumber: 12691939
    OEM 2021 Chevrolet Silverado 3500 HD Timing Gear Set - 12691939
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd
    • Other Names: Camshaft Gear, Timing Gear Set
    • Item Dimensions: 9.1 x 8.7 x 2.6 inches
    • Item Weight: 5.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12642320
    • Replaced by: 12721405
    • Part Description: 2021 Chevrolet Silverado 3500 HD Timing Gear Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $152.63 MSRP: $242.36
    You Save: $89.73 (38%)
  • OEM 2021 Chevrolet Silverado 3500 HD Actuator Diagram - 12689342
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    OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Actuator

    PartNumber: 12689342
    OEM 2021 Chevrolet Silverado 3500 HD Actuator - 12689342
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd
    • Other Names: Actuator
    • Item Dimensions: 10.3 x 9.7 x 4.3 inches
    • Item Weight: 3.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 3500 HD Actuator
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $116.80 MSRP: $185.42
    You Save: $68.62 (38%)