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 2020 GMC Sierra 1500 Engine Main Bearing

2020 GMC Sierra 1500 Engine Main Bearing

My Vehicle Change Vehicle
2020 GMC Sierra 1500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Crankshafts, Pistons, Rings & Connecting Rods
  • Department
  • Prices

16 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2020 GMC Sierra 1500 Main Bearings Diagram - 12663473
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Main Bearings

    PartNumber: 12663473
    OEM 2020 GMC Sierra 1500 Main Bearings - 12663473
    Product Specifications
    • Notes: Silverado, Sierra; Journal 1
    • Other Names: Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Main Bearings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $3.40 MSRP: $5.38
    You Save: $1.98 (37%)
  • OEM 2020 GMC Sierra 1500 Bearing Set Diagram - 55492647
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Bearing Set

    PartNumber: 55492647
    OEM 2020 GMC Sierra 1500 Bearing Set - 55492647
    Product Specifications
    • Notes: Main Bearings; Silverado, Sierra; Upper; Journal 1 Or 7; 2.479-2.485
    • Other Names: Bearing Set, Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Bearing Set
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $3.00 MSRP: $4.76
    You Save: $1.76 (37%)
  • OEM 2020 GMC Sierra 1500 Bearing Set Diagram - 55490471
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Bearing Set

    PartNumber: 55490471
    OEM 2020 GMC Sierra 1500 Bearing Set - 55490471
    Product Specifications
    • Notes: Main Bearings; Silverado, Sierra; Lower; 2.485-2.491
    • Other Names: Bearing Set, Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Bearing Set
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $2.85 MSRP: $4.50
    You Save: $1.65 (37%)
  • OEM 2020 GMC Sierra 1500 Bearing Set Diagram - 55490519
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Bearing Set

    PartNumber: 55490519
    OEM 2020 GMC Sierra 1500 Bearing Set - 55490519
    Product Specifications
    • Notes: Main Bearings; Silverado, Sierra; Upper; Journal 2, 3, 5, Or 6; 2.485-2.491
    • Other Names: Bearing Set, Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Bearing Set
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $2.92 MSRP: $4.61
    You Save: $1.69 (37%)
  • OEM 2020 GMC Sierra 1500 Bearing Set Diagram - 55490472
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Bearing Set

    PartNumber: 55490472
    OEM 2020 GMC Sierra 1500 Bearing Set - 55490472
    Product Specifications
    • Notes: Main Bearings; Silverado, Sierra; Lower; 2.479-2.485
    • Other Names: Bearing Set, Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Bearing Set
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $2.71 MSRP: $4.28
    You Save: $1.57 (37%)
  • OEM 2020 GMC Sierra 1500 Bearing Set Diagram - 55492648
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Bearing Set

    PartNumber: 55492648
    OEM 2020 GMC Sierra 1500 Bearing Set - 55492648
    Product Specifications
    • Notes: Main Bearings; Silverado, Sierra; Upper; Journal 1 Or 7; 2.473-2.479
    • Other Names: Bearing Set, Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Bearing Set
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $2.85 MSRP: $4.52
    You Save: $1.67 (37%)
  • OEM 2020 GMC Sierra 1500 Bearing Set Diagram - 55495259
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Bearing Set

    PartNumber: 55495259
    OEM 2020 GMC Sierra 1500 Bearing Set - 55495259
    Product Specifications
    • Notes: Main Bearings; Silverado, Sierra; Upper; Journal 4; 2.479-2.485
    • Other Names: Bearing Set, Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Bearing Set
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $2.71 MSRP: $4.28
    You Save: $1.57 (37%)
  • OEM 2020 GMC Sierra 1500 Main Bearings Diagram - 12663474
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Main Bearings

    PartNumber: 12663474
    OEM 2020 GMC Sierra 1500 Main Bearings - 12663474
    Product Specifications
    • Notes: Silverado, Sierra; Journals 2 & 4
    • Other Names: Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Main Bearings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $2.70 MSRP: $4.27
    You Save: $1.57 (37%)
  • OEM 2020 GMC Sierra 1500 Main Bearings Diagram - 12663475
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Main Bearings

    PartNumber: 12663475
    OEM 2020 GMC Sierra 1500 Main Bearings - 12663475
    Product Specifications
    • Notes: Silverado, Sierra; Journals 3 & 5
    • Other Names: Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Main Bearings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $2.72 MSRP: $4.30
    You Save: $1.58 (37%)
  • OEM 2020 GMC Sierra 1500 Main Bearings Diagram - 12663477
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Main Bearings

    PartNumber: 12663477
    OEM 2020 GMC Sierra 1500 Main Bearings - 12663477
    Product Specifications
    • Notes: Silverado, Sierra; All Lower Journals
    • Other Names: Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Main Bearings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $2.64 MSRP: $4.18
    You Save: $1.54 (37%)
  • OEM 2020 GMC Sierra 1500 Thrust Bearing Diagram - 55490482
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Thrust Bearing

    PartNumber: 55490482
    OEM 2020 GMC Sierra 1500 Thrust Bearing - 55490482
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Thrust Bearing
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Thrust Bearing
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $2.39 MSRP: $3.78
    You Save: $1.39 (37%)
  • OEM 2020 GMC Sierra 1500 Main Bearings Diagram - 12688704
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Main Bearings

    PartNumber: 12688704
    OEM 2020 GMC Sierra 1500 Main Bearings - 12688704
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Main Bearings, Thrust Bearing
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Main Bearings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $4.66 MSRP: $8.42
    You Save: $3.76 (45%)
  • OEM 2020 GMC Sierra 1500 Bearing Kit-Crankshaft Diagram - 12682028
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Bearing Kit-Crankshaft

    PartNumber: 12682028
    OEM 2020 GMC Sierra 1500 Bearing Kit-Crankshaft - 12682028
    Product Specifications
    • Other Names: Bearing, Bearing Set, Main Bearings
    • Item Dimensions: 6.9 x 4.5 x 4.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12729655
    • Part Description: 2020 GMC Sierra 1500 Bearing Kit-Crankshaft
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, SLT | 8 Cyl 6.2 L GAS
    $43.48 MSRP: $75.68
    You Save: $32.20 (43%)
  • OEM 2020 GMC Sierra 1500 Bearing Set Diagram - 12682027
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Bearing Set

    PartNumber: 12682027
    OEM 2020 GMC Sierra 1500 Bearing Set - 12682027
    Product Specifications
    • Other Names: Bearing, Bearing Set, Thrust Bearing
    • Item Dimensions: 6.9 x 4.4 x 4.4 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12729654
    • Part Description: 2020 GMC Sierra 1500 Bearing Set
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $37.16 MSRP: $61.52
    You Save: $24.36 (40%)
  • OEM 2020 GMC Sierra 1500 Bearing Set Diagram - 55492646
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Bearing Set

    PartNumber: 55492646
    OEM 2020 GMC Sierra 1500 Bearing Set - 55492646
    Product Specifications
    • Notes: Main Bearings; Silverado, Sierra; Upper; Journal 1 Or 7; 2.485-2.491
    • Other Names: Bearing Set, Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Bearing Set
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
  • OEM 2020 GMC Sierra 1500 Bearing Set Diagram - 55490473
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Bearing Set

    PartNumber: 55490473
    OEM 2020 GMC Sierra 1500 Bearing Set - 55490473
    Product Specifications
    • Notes: Main Bearings; Silverado, Sierra; Lower; 2.473-2.479
    • Other Names: Bearing Set, Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Bearing Set
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL