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Replacement and OEM Parts for 2021 GMC Sierra 3500 HD Steering Racks, Gearboxes & Components

2021 GMC Sierra 3500 HD Steering Racks, Gearboxes & Components

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21 products about 2021 GMC Sierra 3500 HD Steering Racks, Gearboxes & Components found

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  • OEM (Genuine) 2021 GMC Sierra 3500 HD Pitman Shaft Upper Seal

    PartNumber: 19256667
    OEM 2021 GMC Sierra 3500 HD Pitman Shaft Upper Seal - 19256667
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; W/O Variable Assist; W/Variable Assist
    • Item Dimensions: 4.6 x 4.2 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 3500 HD Pitman Shaft Upper Seal
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, 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
    $21.75 MSRP: $36.04
    You Save: $14.29 (40%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Rack Assembly

    PartNumber: 19256665
    OEM 2021 GMC Sierra 3500 HD Rack Assembly - 19256665
    Product Specifications
    • Other Names: Housing, Rack Assembly
    • Item Dimensions: 6.8 x 6.0 x 6.2 inches
    • Item Weight: 4.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85531716
    • Part Description: 2021 GMC Sierra 3500 HD Rack Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | Base, Denali, 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
    $101.75 MSRP: $168.40
    You Save: $66.65 (40%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Rack Assembly

    PartNumber: 19256665
    OEM 2021 GMC Sierra 3500 HD Rack Assembly - 19256665
    Product Specifications
    • Other Names: Housing, Rack Assembly
    • Item Dimensions: 6.8 x 6.0 x 6.2 inches
    • Item Weight: 4.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85531716
    • Part Description: 2021 GMC Sierra 3500 HD Rack Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | Base, Denali, 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
    $101.75 MSRP: $168.40
    You Save: $66.65 (40%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Gear Assembly

    PartNumber: 85523465
    OEM 2021 GMC Sierra 3500 HD Gear Assembly - 85523465
    Product Specifications
    • Other Names: Gear Assembly
    • Fitment Type: Direct Replacement
    • Replaced by: 86802093
    • Part Description: 2021 GMC Sierra 3500 HD Gear Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | Base, SLE | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $502.12 MSRP: $792.23
    You Save: $290.11 (37%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Gear Assembly

    PartNumber: 85523466
    OEM 2021 GMC Sierra 3500 HD Gear Assembly - 85523466
    Product Specifications
    • Other Names: Gear Assembly
    • Fitment Type: Direct Replacement
    • Replaced by: 86802094
    • Part Description: 2021 GMC Sierra 3500 HD Gear Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | Base, SLE | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $475.52 MSRP: $749.98
    You Save: $274.46 (37%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Steering Gear

    PartNumber: 84563582
    OEM 2021 GMC Sierra 3500 HD Steering Gear - 84563582
    Product Specifications
    • Other Names: Steering Gear
    • Item Dimensions: 9.4 x 15.8 x 14.4 inches
    • Item Weight: 43.40 Pounds
    • Replaced by: 86825252
    • Part Description: 2021 GMC Sierra 3500 HD Steering Gear
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 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
    $839.55 MSRP: $1578.12
    You Save: $738.57 (47%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Steering Gear

    PartNumber: 84563582
    OEM 2021 GMC Sierra 3500 HD Steering Gear - 84563582
    Product Specifications
    • Other Names: Steering Gear
    • Item Dimensions: 9.4 x 15.8 x 14.4 inches
    • Item Weight: 43.40 Pounds
    • Replaced by: 86825252
    • Part Description: 2021 GMC Sierra 3500 HD Steering Gear
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 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
    $839.55 MSRP: $1578.12
    You Save: $738.57 (47%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Steering Gear

    PartNumber: 84625433
    OEM 2021 GMC Sierra 3500 HD Steering Gear - 84625433
    Product Specifications
    • Other Names: Steering Gear
    • Item Dimensions: 19.8 x 15.4 x 12.1 inches
    • Item Weight: 35.80 Pounds
    • Replaced by: 86802099
    • Part Description: 2021 GMC Sierra 3500 HD Steering Gear
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $815.83 MSRP: $1095.28
    You Save: $279.45 (26%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Steering Gear

    PartNumber: 84625433
    OEM 2021 GMC Sierra 3500 HD Steering Gear - 84625433
    Product Specifications
    • Other Names: Steering Gear
    • Item Dimensions: 19.8 x 15.4 x 12.1 inches
    • Item Weight: 35.80 Pounds
    • Replaced by: 86802099
    • Part Description: 2021 GMC Sierra 3500 HD Steering Gear
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $815.83 MSRP: $1095.28
    You Save: $279.45 (26%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Steering Gear

    PartNumber: 84563581
    OEM 2021 GMC Sierra 3500 HD Steering Gear - 84563581
    Product Specifications
    • Other Names: Steering Gear
    • Item Dimensions: 9.4 x 15.3 x 14.3 inches
    • Item Weight: 46.40 Pounds
    • Replaced by: 86825251
    • Part Description: 2021 GMC Sierra 3500 HD Steering Gear
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $978.95 MSRP: $1315.10
    You Save: $336.15 (26%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Steering Gear

    PartNumber: 84563581
    OEM 2021 GMC Sierra 3500 HD Steering Gear - 84563581
    Product Specifications
    • Other Names: Steering Gear
    • Item Dimensions: 9.4 x 15.3 x 14.3 inches
    • Item Weight: 46.40 Pounds
    • Replaced by: 86825251
    • Part Description: 2021 GMC Sierra 3500 HD Steering Gear
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $978.95 MSRP: $1315.10
    You Save: $336.15 (26%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Rack Seal Kit

    PartNumber: 84251617
    OEM 2021 GMC Sierra 3500 HD Rack Seal Kit - 84251617
    Product Specifications
    • Notes: W/O Variable Assist; W/Variable Assist
    • Other Names: Pitman Shaft, Rack Seal Kit
    • Item Dimensions: 13.1 x 4.3 x 4.4 inches
    • Item Weight: 8.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22923377, 23240112, 23452537, 19256666
    • Part Description: 2021 GMC Sierra 3500 HD Rack Seal Kit
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, 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
    $188.54 MSRP: $312.10
    You Save: $123.56 (40%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Gear Assembly

    PartNumber: 84924576
    OEM 2021 GMC Sierra 3500 HD Gear Assembly - 84924576
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Fitment Type: Direct Replacement
    • Replaced by: 86825252
    • Part Description: 2021 GMC Sierra 3500 HD Gear Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 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
    $839.55 MSRP: $1578.12
    You Save: $738.57 (47%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Gear Assembly

    PartNumber: 84924576
    OEM 2021 GMC Sierra 3500 HD Gear Assembly - 84924576
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Fitment Type: Direct Replacement
    • Replaced by: 86825252
    • Part Description: 2021 GMC Sierra 3500 HD Gear Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 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
    $839.55 MSRP: $1578.12
    You Save: $738.57 (47%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Boot

    PartNumber: 23317135
    OEM 2021 GMC Sierra 3500 HD Boot - 23317135
    Product Specifications
    • Other Names: Boot
    • Item Dimensions: 6.2 x 5.9 x 4.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 3500 HD Boot
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $14.85 MSRP: $23.54
    You Save: $8.69 (37%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Steering Gear

    PartNumber: 84868032
    OEM 2021 GMC Sierra 3500 HD Steering Gear - 84868032
    Product Specifications
    • Other Names: Steering Gear
    • Fitment Type: Direct Replacement
    • Replaced by: 86802099
    • Part Description: 2021 GMC Sierra 3500 HD Steering Gear
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $815.83 MSRP: $1095.28
    You Save: $279.45 (26%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Steering Gear

    PartNumber: 84868032
    OEM 2021 GMC Sierra 3500 HD Steering Gear - 84868032
    Product Specifications
    • Other Names: Steering Gear
    • Fitment Type: Direct Replacement
    • Replaced by: 86802099
    • Part Description: 2021 GMC Sierra 3500 HD Steering Gear
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $815.83 MSRP: $1095.28
    You Save: $279.45 (26%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Gear Assembly

    PartNumber: 84924574
    OEM 2021 GMC Sierra 3500 HD Gear Assembly - 84924574
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Replaced by: 86802099
    • Part Description: 2021 GMC Sierra 3500 HD Gear Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $815.83 MSRP: $1095.28
    You Save: $279.45 (26%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Gear Assembly

    PartNumber: 84924574
    OEM 2021 GMC Sierra 3500 HD Gear Assembly - 84924574
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Replaced by: 86802099
    • Part Description: 2021 GMC Sierra 3500 HD Gear Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $815.83 MSRP: $1095.28
    You Save: $279.45 (26%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Gear Assembly

    PartNumber: 84924575
    OEM 2021 GMC Sierra 3500 HD Gear Assembly - 84924575
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Fitment Type: Direct Replacement
    • Replaced by: 86825251
    • Part Description: 2021 GMC Sierra 3500 HD Gear Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 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
    $1020.38 MSRP: $1315.10
    You Save: $294.72 (23%)
  • OEM (Genuine) 2021 GMC Sierra 3500 HD Gear Assembly

    PartNumber: 84924575
    OEM 2021 GMC Sierra 3500 HD Gear Assembly - 84924575
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Fitment Type: Direct Replacement
    • Replaced by: 86825251
    • Part Description: 2021 GMC Sierra 3500 HD Gear Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 3500 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
    $1020.38 MSRP: $1315.10
    You Save: $294.72 (23%)