Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2018 GMC Sierra 2500 HD Crankshaft Timing Gear

2018 GMC Sierra 2500 HD Crankshaft Timing Gear

My Vehicle Change Vehicle
2018 GMC Sierra 2500 HD
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Timing Belts, Chains, Cams & Related Parts
  • Department
  • Prices

3 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2018 GMC Sierra 2500 HD Timing Gear Set Diagram - 12556582
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 2500 HD Timing Gear Set

    PartNumber: 12556582
    OEM 2018 GMC Sierra 2500 HD Timing Gear Set - 12556582
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Crankshaft Gear, Timing Gear, Timing Gear Set
    • Item Dimensions: 3.2 x 3.2 x 3.0 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 2500 HD Timing Gear Set
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $27.87 MSRP: $46.14
    You Save: $18.27 (40%)
  • OEM 2018 GMC Sierra 2500 HD Timing Gear Set Diagram - 12691939
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 2500 HD Timing Gear Set

    PartNumber: 12691939
    OEM 2018 GMC Sierra 2500 HD Timing Gear Set - 12691939
    Product Specifications
    • Notes: Silverado, Sierra; Camshaft Gear
    • 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: 2018 GMC Sierra 2500 HD Timing Gear Set
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $152.63 MSRP: $242.36
    You Save: $89.73 (38%)
  • OEM 2018 GMC Sierra 2500 HD Timing Gear Set Diagram - 12634113
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 2500 HD Timing Gear Set

    PartNumber: 12634113
    OEM 2018 GMC Sierra 2500 HD Timing Gear Set - 12634113
    Product Specifications
    • Notes: Silverado, Sierra; Crankshaft Gear; Part Of Crankshaft.
    • Other Names: Timing Gear Set
    • Item Dimensions: 3.8 x 3.9 x 1.6 inches
    • Item Weight: 1.90 Pounds
    • Part Description: 2018 GMC Sierra 2500 HD Timing Gear Set
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $35.75 MSRP: $56.77
    You Save: $21.02 (38%)