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Replacement and OEM Parts for GMC Steering Gearbox
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GMC Steering Gearbox

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Steering Racks & Gearboxes
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208 Products found

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  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 15951338
    OEM GMC Gear Assembly - 15951338
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Item Dimensions: 29.6 x 7.4 x 6.9 inches
    • Item Weight: 7.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25817575, 15864178, 15921544
    • Part Description: GMC Gear Assembly
    More Info
    $439.43 MSRP: $727.32
    You Save: $287.89 (40%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7559

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7559
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.725"
    • Input Shaft Spline Count: 25 + Flat and Groove
    • Input Shaft Type: Splined, Single Flat
    • Number of Mounting Holes: 3
    • Output Shaft Diameter (in): 1.25"
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.0 to 3.5
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $132.46
  • OEM (Genuine) GMC Cover Assembly

    PartNumber: 26090546
    OEM GMC Cover Assembly - 26090546
    Product Specifications
    • Other Names: Cover Assembly, Housing, Rack Assembly
    • Item Dimensions: 6.1 x 5.2 x 5.0 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Cover Assembly
    More Info
    $130.61 MSRP: $216.18
    You Save: $85.57 (40%)
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 23271562
    OEM GMC Gear Assembly - 23271562
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Item Dimensions: 59.2 x 10.8 x 9.3 inches
    • Item Weight: 29.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20817770, 20843950, 20964165, 22902260, 25876162, 25971331, 25789067
    • Part Description: GMC Gear Assembly
    More Info
    $525.68 MSRP: $991.86
    You Save: $466.18 (48%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7540

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7540
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.725"
    • Input Shaft Spline Count: 35 + Blank and Groove
    • Input Shaft Type: Splined, Single Flat
    • Number of Mounting Holes: 3
    • Output Shaft Diameter (in): 1.25"
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.2
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $108.79
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 23271566
    OEM GMC Gear Assembly - 23271566
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Item Dimensions: 57.7 x 10.5 x 10.3 inches
    • Item Weight: 16.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25789066, 25876163, 20843951, 22902261, 20817771, 25971332, 20964166
    • Part Description: GMC Gear Assembly
    More Info
    $369.08 MSRP: $610.88
    You Save: $241.80 (40%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7675

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7675
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.66"
    • Input Shaft Type: Double Flat
    • Number of Mounting Holes: 3
    • Output Shaft Diameter (in): 1.625"
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.5
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $448.27
  • OEM (Genuine) GMC Steering Gear

    PartNumber: 84386334
    OEM GMC Steering Gear - 84386334
    Product Specifications
    • Other Names: Steering Gear
    • Item Dimensions: 78.0 x 19.6 x 15.9 inches
    • Item Weight: 81.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 86553010
    • Part Description: GMC Steering Gear
    More Info
    $1232.81 MSRP: $1961.19
    You Save: $728.38 (38%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7539

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7539
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.725"
    • Input Shaft Diameter (mm): 18.420000000000002
    • Input Shaft Spline Count: 35 + Blank and Groove
    • Input Shaft Type: Splined, Single Flat
    • Number of Mounting Holes: 3
    • Output Shaft Diameter (in): 1.25"
    • Output Shaft Diameter (mm): 31.75
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.2
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $135.55
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 20870559
    OEM GMC Gear Assembly - 20870559
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Item Dimensions: 59.7 x 13.8 x 11.4 inches
    • Item Weight: 73.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15895639
    • Part Description: GMC Gear Assembly
    More Info
    $1445.24 MSRP: $1868.45
    You Save: $423.21 (23%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7560

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7560
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.725"
    • Input Shaft Spline Count: 25 + Flat and Groove
    • Input Shaft Type: Splined, Single Flat
    • Number of Mounting Holes: 3
    • Output Shaft Diameter (in): 1.25"
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.0 to 3.5
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $141.17
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 19330624
    OEM GMC Gear Assembly - 19330624
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Item Dimensions: 15.4 x 12.3 x 8.4 inches
    • Item Weight: 28.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19434141
    • Part Description: GMC Gear Assembly
    More Info
    $605.41 MSRP: $855.05
    You Save: $249.64 (30%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7526

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7526
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.725"
    • Input Shaft Spline Count: 25 + Flat and Groove
    • Input Shaft Type: Splined, Single Flat
    • Number of Mounting Holes: 4
    • Output Shaft Diameter (in): 1.25"
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Reverse
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.1 to 3.6
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $127.50
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 84259589
    OEM GMC Gear Assembly - 84259589
    Product Specifications
    • Other Names: Gear Assembly, Rack, Steering Gear
    • Item Dimensions: 79.4 x 14.6 x 19.7 inches
    • Item Weight: 28.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85140548
    • Part Description: GMC Gear Assembly
    More Info
    $1031.01 MSRP: $1334.90
    You Save: $303.89 (23%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-8412

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-8412
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.66"
    • Input Shaft Type: Double Flat
    • Number of Mounting Holes: 3
    • Output Shaft Diameter (in): 1.250"
    • Output Shaft Diameter (mm): 31.75 mm
    • Output Shaft Spline Count: 32
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 2.9 to 3.4
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $122.97
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 20857570
    OEM GMC Gear Assembly - 20857570
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Item Dimensions: 65.8 x 10.9 x 10.9 inches
    • Item Weight: 37.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Gear Assembly
    More Info
    $991.38 MSRP: $1283.43
    You Save: $292.05 (23%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7513

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7513
    Product Specifications
    • Finish: Black
    • Hose Port Type: Seat
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.725"
    • Input Shaft Spline Count: 25 + Flat and Groove
    • Input Shaft Type: Splined, Single Flat
    • Number of Mounting Holes: 4
    • Output Shaft Diameter (in): 1.25"
    • Pressure Port Thread Size: 11/16 x 18
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: 5/8 x 18
    • Total Turns Lock to Lock: 3.4
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $117.88
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 84315660
    OEM GMC Gear Assembly - 84315660
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Item Dimensions: 14.5 x 13.4 x 7.4 inches
    • Item Weight: 47.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85603319
    • Part Description: GMC Gear Assembly
    More Info
    $510.21 MSRP: $958.73
    You Save: $448.52 (47%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7524

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7524
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.725"
    • Input Shaft Spline Count: 25 + Flat and Groove
    • Input Shaft Type: Splined, Single Flat
    • Number of Mounting Holes: 4
    • Output Shaft Diameter (in): 1.25"
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.4
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $157.45
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 84224694
    OEM GMC Gear Assembly - 84224694
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Item Dimensions: 15.2 x 14.7 x 10.4 inches
    • Item Weight: 46.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 86802099
    • Part Description: GMC Gear Assembly
    More Info
    $775.96 MSRP: $1095.28
    You Save: $319.32 (30%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-6509

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-6509
    Product Specifications
    • Finish: Black
    • Hose Port Type: Seat
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.8"
    • Input Shaft Spline Count: 31 + Flat and Groove
    • Input Shaft Type: Splined, Grooved
    • Number of Mounting Holes: 4
    • Output Shaft Diameter (in): 1.25"
    • Pressure Port Thread Size: 11/16 x 18
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: 5/8 x 18
    • Total Turns Lock to Lock: 2.6 to 2.3
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $184.40
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 84315661
    OEM GMC Gear Assembly - 84315661
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Item Dimensions: 14.5 x 13.5 x 7.4 inches
    • Item Weight: 44.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85603320
    • Part Description: GMC Gear Assembly
    More Info
    $600.03 MSRP: $805.84
    You Save: $205.81 (26%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7572

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7572
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.725"
    • Input Shaft Spline Count: 25 + Flat and Groove
    • Input Shaft Type: Splined, Single Flat
    • Number of Mounting Holes: 3
    • Output Shaft Diameter (in): 1.25"
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Reverse
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.1
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $174.65
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 84670803
    OEM GMC Gear Assembly - 84670803
    Product Specifications
    • Other Names: Gear Assembly
    • Item Dimensions: 64.1 x 13.7 x 12.2 inches
    • Item Weight: 44.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84250201, 84498590, 84128297, 84296034, 84411668
    • Part Description: GMC Gear Assembly
    More Info
    $862.94 MSRP: $1158.77
    You Save: $295.83 (26%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-8413

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-8413
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.66"
    • Input Shaft Type: Double Flat
    • Number of Mounting Holes: 3
    • Output Shaft Diameter (in): 1.250"
    • Output Shaft Diameter (mm): 31.75 mm
    • Output Shaft Spline Count: 32
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.3
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $192.33
  • OEM (Genuine) GMC Steering Gear

    PartNumber: 19330568
    OEM GMC Steering Gear - 19330568
    Product Specifications
    • Other Names: Steering Gear
    • Item Dimensions: 56.3 x 11.1 x 6.4 inches
    • Item Weight: 24.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19434139
    • Part Description: GMC Steering Gear
    More Info
    $702.94 MSRP: $908.83
    You Save: $205.89 (23%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7530

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7530
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.795"
    • Input Shaft Spline Count: 31 + Flat and Notch
    • Input Shaft Type: Single Flat, Whistle Notch
    • Number of Mounting Holes: 4
    • Output Shaft Diameter (in): 1.25"
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.4 or 4.1
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $149.37
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-8418

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-8418
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.66"
    • Input Shaft Type: Double Flat
    • Number of Mounting Holes: 3
    • Output Shaft Diameter (in): 1.250"
    • Output Shaft Diameter (mm): 31.75 mm
    • Output Shaft Spline Count: 33
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.2
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $167.13
  • OEM (Genuine) GMC Gear Assembly

    PartNumber: 19330567
    OEM GMC Gear Assembly - 19330567
    Product Specifications
    • Other Names: Gear Assembly, Steering Gear
    • Item Dimensions: 56.2 x 6.0 x 12.1 inches
    • Item Weight: 21.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19434138
    • Part Description: GMC Gear Assembly
    More Info
    $553.84 MSRP: $878.31
    You Save: $324.47 (37%)
  • Cardone Reman Remanufactured Power Steering Gear for GMC - 27-7587

    Cardone Reman® Remanufactured Power Steering Gear for GMC

    PartNumber: 27-7587
    Product Specifications
    • Finish: Black
    • Hose Port Type: O-Ring
    • Import or Domestic: Domestic
    • Input Shaft Diameter (in): 0.66"
    • Input Shaft Type: Double Flat
    • Number of Mounting Holes: 3
    • Output Shaft Diameter (in): 1.250"
    • Output Shaft Diameter (mm): 31.75 mm
    • Output Shaft Spline Count: 32
    • Pressure Port Thread Size: M18 x 1.5
    • Pump Rotation: Standard
    • Quantity: 1 per Pack
    • Return Port Thread Size: M16 x 1.5
    • Total Turns Lock to Lock: 3.3
    • Without: Pitman Arm
    • Part Description: GMC Remanufactured Power Steering Gear
    More Info
    $181.40
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About GMC Steering Gearbox

GMC produces trucks, vans, sedans, SUVs, and military vehicles. Nowadays, many GMC parts and vehicles have been built globally. The brand provides affordable and reliable parts like the steering gearbox for car buyers. The steering gearbox is vital because it transforms the motion of the steering wheel into a side-to-side movement. When the steering system is turned, the gear turns the pitman's arms making the wheel turn.
During the development of GMC, many popular parts have been built. While maintenance and upgrades for its steering gearbox parts are required after a long time of usage. A GMC steering gearbox is what helps transmit a driver's moves to the steering linkage which in turn helps turn the vehicle's wheels. The removal process for the GMC steering gearbox parts is as follows. First, raise and support the vehicle. Then remove the vehicle's skid plate (if equipped) and the front-end steering components (ball joints, control arms, shock absorbers, tie rods, etc.). Finally, remove the power steering lines from the steering gearbox and the gearbox mounting hardware and bushings. From the body parts to the performance parts, a long catalog of smart and advanced GMC products is given online. Consumers can get great GMC parts as well as services online 24 hours a day and 7 days a week.