Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Shop OE Parts
  • Shop By Category
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting

2021 GMC Sierra 2500 HD Steering Knuckle

My Vehicle Change Vehicle
2021 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
Control Arms & Suspension Rods
  • Department
  • Prices

6 Products found

Sort by:
Recommended
Filter Results
Sort
View by
  • OEM 2021 GMC Sierra 2500 HD Knuckle - 23422185
    OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 23422185
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 23422185
    $132.02 MSRP: $218.53
    You Save: $86.51 (40%)
    Product Specifications
    • Other Names: Knuckle
    • Replaced by: 85124365
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle
    More Info
  • OEM 2021 GMC Sierra 2500 HD Knuckle - 23422186
    OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 23422186
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 23422186
    $137.63 MSRP: $249.12
    You Save: $111.49 (45%)
    Product Specifications
    • Other Names: Knuckle
    • Replaced by: 85124366
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle
    More Info
  • OEM 2021 GMC Sierra 2500 HD Knuckle - 84831198
    OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 84831198
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 84831198
    $132.02 MSRP: $218.53
    You Save: $86.51 (40%)
    Product Specifications
    • Other Names: Knuckle
    • Fitment Type: Direct Replacement
    • Replaced by: 85124365
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle
    More Info
  • OEM 2021 GMC Sierra 2500 HD Knuckle - 84831199
    OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 84831199
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 84831199
    $137.63 MSRP: $249.12
    You Save: $111.49 (45%)
    Product Specifications
    • Other Names: Knuckle
    • Fitment Type: Direct Replacement
    • Replaced by: 85124366
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle
    More Info
  • OEM 2021 GMC Sierra 2500 HD Knuckle - 85124365
    OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 85124365
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 85124365
    $132.02 MSRP: $218.53
    You Save: $86.51 (40%)
    Product Specifications
    • Notes: 2WD; 4WD; Silverado, Sierra 2500 Hd; Left
    • Location: Driver Side
    • Other Names: Knuckle
    • Replaces: 23422185, 84831198
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • OEM 2021 GMC Sierra 2500 HD Knuckle - 85124366
    OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 85124366
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 85124366
    $137.63 MSRP: $249.12
    You Save: $111.49 (45%)
    Product Specifications
    • Notes: 2WD; 4WD; Silverado, Sierra 2500 Hd; Right
    • Location: Passenger Side
    • Other Names: Knuckle
    • Replaces: 23422186, 84831199
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS