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Replacement and OEM Parts for 2021 GMC Sierra 2500 HD Control Arms, Suspension Rods & Components

2021 GMC Sierra 2500 HD Control Arms, Suspension Rods & Components

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2021 GMC Sierra 2500 HD
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24 products about 2021 GMC Sierra 2500 HD Control Arms, Suspension Rods & Components found

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  • OEM 2021 GMC Sierra 2500 HD Knuckle Nut Diagram - 11546368
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    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle Nut

    PartNumber: 11546368
    OEM 2021 GMC Sierra 2500 HD Knuckle Nut - 11546368
    Product Specifications
    • Notes: 2WD, Lower; 4WD, Lower
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 1.7 x 1.7 x 0.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle Nut
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $4.77 MSRP: $7.57
    You Save: $2.80 (37%)
  • OEM 2021 GMC Sierra 2500 HD Bracket Bolt Diagram - 11588741
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    OEM (Genuine) 2021 GMC Sierra 2500 HD Bracket Bolt

    PartNumber: 11588741
    OEM 2021 GMC Sierra 2500 HD Bracket Bolt - 11588741
    Product Specifications
    • Item Dimensions: 3.1 x 1.0 x 1.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11519184
    • Part Description: 2021 GMC Sierra 2500 HD Bracket Bolt
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $6.13 MSRP: $10.11
    You Save: $3.98 (40%)
  • OEM 2021 GMC Sierra 2500 HD Shock Upper Bolt Diagram - 11589357
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    OEM (Genuine) 2021 GMC Sierra 2500 HD Shock Upper Bolt

    PartNumber: 11589357
    OEM 2021 GMC Sierra 2500 HD Shock Upper Bolt - 11589357
    Product Specifications
    • Item Dimensions: 4.6 x 2.3 x 1.9 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 2500 HD Shock Upper Bolt
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $9.31 MSRP: $14.77
    You Save: $5.46 (37%)
  • OEM 2021 GMC Sierra 2500 HD Lower Control Arm Diagram - 84556722
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Lower Control Arm

    PartNumber: 84556722
    OEM 2021 GMC Sierra 2500 HD Lower Control Arm - 84556722
    Product Specifications
    • Other Names: Lower Control Arm
    • Replaced by: 84735904
    • Part Description: 2021 GMC Sierra 2500 HD Lower Control Arm
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $174.05 MSRP: $276.35
    You Save: $102.30 (38%)
  • OEM 2021 GMC Sierra 2500 HD Lower Control Arm Diagram - 84735904
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Lower Control Arm

    PartNumber: 84735904
    OEM 2021 GMC Sierra 2500 HD Lower Control Arm - 84735904
    Product Specifications
    • Notes: 2WD; 4WD; Silverado, Sierra 2500 Hd; Right
    • Location: Passenger Side
    • Other Names: Lower Control Arm
    • Fitment Type: Direct Replacement
    • Replaces: 84556722
    • Part Description: 2021 GMC Sierra 2500 HD Lower Control Arm
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $174.05 MSRP: $276.35
    You Save: $102.30 (38%)
  • OEM 2021 GMC Sierra 2500 HD Lower Control Arm Diagram - 84735904
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Lower Control Arm

    PartNumber: 84735904
    OEM 2021 GMC Sierra 2500 HD Lower Control Arm - 84735904
    Product Specifications
    • Notes: 2WD; 4WD; Silverado, Sierra 2500 Hd; Right
    • Location: Passenger Side
    • Other Names: Lower Control Arm
    • Fitment Type: Direct Replacement
    • Replaces: 84556722
    • Part Description: 2021 GMC Sierra 2500 HD Lower Control Arm
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $174.05 MSRP: $276.35
    You Save: $102.30 (38%)
  • OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 23422185
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 23422185
    OEM 2021 GMC Sierra 2500 HD Knuckle - 23422185
    Product Specifications
    • Other Names: Knuckle
    • Replaced by: 85124365
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $132.02 MSRP: $218.53
    You Save: $86.51 (40%)
  • OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 23422186
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 23422186
    OEM 2021 GMC Sierra 2500 HD Knuckle - 23422186
    Product Specifications
    • Other Names: Knuckle
    • Replaced by: 85124366
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $137.63 MSRP: $249.12
    You Save: $111.49 (45%)
  • OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 84831198
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 84831198
    OEM 2021 GMC Sierra 2500 HD Knuckle - 84831198
    Product Specifications
    • Other Names: Knuckle
    • Fitment Type: Direct Replacement
    • Replaced by: 85124365
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $132.02 MSRP: $218.53
    You Save: $86.51 (40%)
  • OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 84831199
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 84831199
    OEM 2021 GMC Sierra 2500 HD Knuckle - 84831199
    Product Specifications
    • Other Names: Knuckle
    • Fitment Type: Direct Replacement
    • Replaced by: 85124366
    • Part Description: 2021 GMC Sierra 2500 HD Knuckle
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $137.63 MSRP: $249.12
    You Save: $111.49 (45%)
  • OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 85124365
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 85124365
    OEM 2021 GMC Sierra 2500 HD Knuckle - 85124365
    Product Specifications
    • Notes: 2WD; 4WD
    • 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, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $132.02 MSRP: $218.53
    You Save: $86.51 (40%)
  • OEM 2021 GMC Sierra 2500 HD Knuckle Diagram - 85124366
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Knuckle

    PartNumber: 85124366
    OEM 2021 GMC Sierra 2500 HD Knuckle - 85124366
    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, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $137.63 MSRP: $249.12
    You Save: $111.49 (45%)
  • OEM 2021 GMC Sierra 2500 HD Lower Control Arm Diagram - 84556721
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Lower Control Arm

    PartNumber: 84556721
    OEM 2021 GMC Sierra 2500 HD Lower Control Arm - 84556721
    Product Specifications
    • Other Names: Lower Control Arm
    • Replaced by: 84735903
    • Part Description: 2021 GMC Sierra 2500 HD Lower Control Arm
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $173.51 MSRP: $287.17
    You Save: $113.66 (40%)
  • OEM 2021 GMC Sierra 2500 HD Upper Control Arm Diagram - 84682566
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Upper Control Arm

    PartNumber: 84682566
    OEM 2021 GMC Sierra 2500 HD Upper Control Arm - 84682566
    Product Specifications
    • Other Names: Upper Control Arm
    • Replaced by: 84735902
    • Part Description: 2021 GMC Sierra 2500 HD Upper Control Arm
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $82.47 MSRP: $136.52
    You Save: $54.05 (40%)
  • OEM 2021 GMC Sierra 2500 HD Lower Control Arm Diagram - 84735903
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Lower Control Arm

    PartNumber: 84735903
    OEM 2021 GMC Sierra 2500 HD Lower Control Arm - 84735903
    Product Specifications
    • Notes: 2WD; 4WD; Silverado, Sierra 2500 Hd; Left
    • Location: Driver Side
    • Other Names: Lower Control Arm
    • Fitment Type: Direct Replacement
    • Replaces: 84556721
    • Part Description: 2021 GMC Sierra 2500 HD Lower Control Arm
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $173.51 MSRP: $287.17
    You Save: $113.66 (40%)
  • OEM 2021 GMC Sierra 2500 HD Lower Control Arm Diagram - 84735903
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Lower Control Arm

    PartNumber: 84735903
    OEM 2021 GMC Sierra 2500 HD Lower Control Arm - 84735903
    Product Specifications
    • Notes: 2WD; 4WD; Silverado, Sierra 2500 Hd; Left
    • Location: Driver Side
    • Other Names: Lower Control Arm
    • Fitment Type: Direct Replacement
    • Replaces: 84556721
    • Part Description: 2021 GMC Sierra 2500 HD Lower Control Arm
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $173.51 MSRP: $287.17
    You Save: $113.66 (40%)
  • OEM 2021 GMC Sierra 2500 HD Adjust Bolt Diagram - 11549102
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Adjust Bolt

    PartNumber: 11549102
    OEM 2021 GMC Sierra 2500 HD Adjust Bolt - 11549102
    Product Specifications
    • Notes: 2WD, Front; 4WD, Front
    • Location: Driver Side; Passenger Side
    • Other Names: Adjust Bolt
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 2500 HD Adjust Bolt
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $11.27 MSRP: $17.87
    You Save: $6.60 (37%)
  • OEM 2021 GMC Sierra 2500 HD Upper Control Arm Diagram - 84735902
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Upper Control Arm

    PartNumber: 84735902
    OEM 2021 GMC Sierra 2500 HD Upper Control Arm - 84735902
    Product Specifications
    • Notes: 2WD; 4WD; Silverado, Sierra 2500 Hd
    • Location: Driver Side; Passenger Side
    • Other Names: Upper Control Arm
    • Item Dimensions: 20.2 x 13.3 x 9.5 inches
    • Item Weight: 8.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84682566
    • Part Description: 2021 GMC Sierra 2500 HD Upper Control Arm
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $82.47 MSRP: $136.52
    You Save: $54.05 (40%)
  • OEM 2021 GMC Sierra 2500 HD Link Arm Nut Diagram - 11546367
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Link Arm Nut

    PartNumber: 11546367
    OEM 2021 GMC Sierra 2500 HD Link Arm Nut - 11546367
    Product Specifications
    • Notes: 2WD, Lower; 4WD, Lower
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 1.6 x 1.6 x 0.7 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 2500 HD Link Arm Nut
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $5.14 MSRP: $8.12
    You Save: $2.98 (37%)
  • OEM 2021 GMC Sierra 2500 HD U-Bolt Nut Diagram - 11549170
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD U-Bolt Nut

    PartNumber: 11549170
    OEM 2021 GMC Sierra 2500 HD U-Bolt Nut - 11549170
    Product Specifications
    • Location: Driver Side; Passenger Side
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 2500 HD U-Bolt Nut
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $4.77 MSRP: $8.62
    You Save: $3.85 (45%)
  • OEM 2021 GMC Sierra 2500 HD U-Bolt Nut Diagram - 11549170
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD U-Bolt Nut

    PartNumber: 11549170
    OEM 2021 GMC Sierra 2500 HD U-Bolt Nut - 11549170
    Product Specifications
    • Location: Driver Side; Passenger Side
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 2500 HD U-Bolt Nut
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $4.77 MSRP: $8.62
    You Save: $3.85 (45%)
  • OEM 2021 GMC Sierra 2500 HD Adjust Bolt Nut Diagram - 11549005
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Adjust Bolt Nut

    PartNumber: 11549005
    OEM 2021 GMC Sierra 2500 HD Adjust Bolt Nut - 11549005
    Product Specifications
    • Notes: 2WD; 4WD
    • Location: Driver Side; Passenger Side
    • Other Names: Adjust Bolt Nut, Lower Control Arm Nut
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 2500 HD Adjust Bolt Nut
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $4.77 MSRP: $7.56
    You Save: $2.79 (37%)
  • OEM 2021 GMC Sierra 2500 HD Outer Tie Rod Lock Nut Diagram - 11609283
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Outer Tie Rod Lock Nut

    PartNumber: 11609283
    OEM 2021 GMC Sierra 2500 HD Outer Tie Rod Lock Nut - 11609283
    Product Specifications
    • Notes: W/O Variable Assist; W/Variable Assist
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 1.8 x 1.7 x 0.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 92139120
    • Part Description: 2021 GMC Sierra 2500 HD Outer Tie Rod Lock Nut
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $5.03 MSRP: $7.96
    You Save: $2.93 (37%)
  • OEM 2021 GMC Sierra 2500 HD Bolt Heavy Hexagon Flange Head Reduced Body Diagram - 11562587
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 2500 HD Bolt Heavy Hexagon Flange Head Reduced Body

    PartNumber: 11562587
    OEM 2021 GMC Sierra 2500 HD Bolt Heavy Hexagon Flange Head Reduced Body - 11562587
    Product Specifications
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 6.1 x 1.8 x 1.4 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11589171
    • Part Description: 2021 GMC Sierra 2500 HD Bolt Heavy Hexagon Flange Head Reduced Body
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 2500 HD | AT4, Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS, 8 Cyl 8.1 L GAS