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Replacement and OEM Parts for 2021 GMC Sierra 1500 Driveline, Axles & 4WD

2021 GMC Sierra 1500 Driveline, Axles & 4WD

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2021 GMC Sierra 1500
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232 products about 2021 GMC Sierra 1500 Driveline, Axles & 4WD found

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  • OEM (Genuine) 2021 GMC Sierra 1500 Housing Cover Gasket

    PartNumber: 15860607
    OEM 2021 GMC Sierra 1500 Housing Cover Gasket - 15860607
    Product Specifications
    • Notes: 4.3 Liter; Silverado, Sierra; 8.6" Ring Gear; 10-Bolt Cover;Silverado, Sierra; 9.50" Ring Gear; 10-Bolt Cover;Silverado, Sierra; 9.76" Ring Gear; 10-Bolt Cover
    • Item Dimensions: 12.5 x 11.9 x 0.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Housing Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Hybrid, SL, SLE, SLT, WT, XFE | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $23.91 MSRP: $39.57
    You Save: $15.66 (40%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Rear Wheel Bearing

    PartNumber: 12479031
    OEM 2021 GMC Sierra 1500 Rear Wheel Bearing - 12479031
    Product Specifications
    • Notes: Silverado, Sierra
    • Item Dimensions: 3.4 x 3.4 x 1.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 9442126, 09442126
    • Part Description: 2021 GMC Sierra 1500 Rear Wheel Bearing
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, C3, Denali, Elevation, HT, Hybrid, SL, SLE, SLT, WT, XFE | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $46.58 MSRP: $92.44
    You Save: $45.86 (50%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Rear Wheel Bearing

    PartNumber: 12479031
    OEM 2021 GMC Sierra 1500 Rear Wheel Bearing - 12479031
    Product Specifications
    • Notes: Silverado, Sierra
    • Item Dimensions: 3.4 x 3.4 x 1.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 9442126, 09442126
    • Part Description: 2021 GMC Sierra 1500 Rear Wheel Bearing
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, C3, Denali, Elevation, HT, Hybrid, SL, SLE, SLT, WT, XFE | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $46.58 MSRP: $92.44
    You Save: $45.86 (50%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Extension Housing Seal

    PartNumber: 24233898
    OEM 2021 GMC Sierra 1500 Extension Housing Seal - 24233898
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Extension Housing Seal, Output Shaft Seal
    • Item Dimensions: 3.5 x 3.7 x 1.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24207336, 19133150
    • Part Description: 2021 GMC Sierra 1500 Extension Housing Seal
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Hybrid, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.2 L GAS
    $35.26 MSRP: $58.37
    You Save: $23.11 (40%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Gasket, Rear Axle Housing Cover

    PartNumber: 22943110
    OEM 2021 GMC Sierra 1500 Gasket, Rear Axle Housing Cover - 22943110
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, Supplier A; Silverado, Sierra; 8.6" Ring Gear; 12-Bolt Cover;Silverado, Sierra; 9.50" Ring Gear; 12-Bolt Cover;Silverado, Sierra; 9.76" Ring Gear; 12-Bolt Cover
    • Item Dimensions: 14.0 x 11.8 x 0.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85720902
    • Part Description: 2021 GMC Sierra 1500 Gasket, Rear Axle Housing Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 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, 8 Cyl 6.2 L GAS
    $22.97 MSRP: $39.97
    You Save: $17.00 (43%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84980890
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84980890
    Product Specifications
    • Notes: Silverado, Sierra; 9.50" Ring Gear; 3.23 Ratio; W/O Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaced by: 86544404
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2767.27 MSRP: $3578.69
    You Save: $811.42 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84980890
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84980890
    Product Specifications
    • Notes: Silverado, Sierra; 9.50" Ring Gear; 3.23 Ratio; W/O Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaced by: 86544404
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2767.27 MSRP: $3578.69
    You Save: $811.42 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84380401
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84380401
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.50, W/O Limited Slip, 3.23 Ratio
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2721.69 MSRP: $3519.73
    You Save: $798.04 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84380401
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84380401
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.50, W/O Limited Slip, 3.23 Ratio
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2721.69 MSRP: $3519.73
    You Save: $798.04 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84447462
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84447462
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.76, 3.42 Ratio; Silverado, Sierra; 9.76" Ring Gear; 3.42 Ratio; W/Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2721.69 MSRP: $3519.73
    You Save: $798.04 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84447462
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84447462
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.76, 3.42 Ratio; Silverado, Sierra; 9.76" Ring Gear; 3.42 Ratio; W/Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2721.69 MSRP: $3519.73
    You Save: $798.04 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84519299
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84519299
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.50, W/Limited Slip, 3.42 Ratio; Silverado, Sierra; 9.50" Ring Gear; 3.42" Ratio; W/Limited Slip; W/Performance Pkg.
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaces: 84447460
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2721.69 MSRP: $3519.73
    You Save: $798.04 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84519299
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84519299
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.50, W/Limited Slip, 3.42 Ratio; Silverado, Sierra; 9.50" Ring Gear; 3.42" Ratio; W/Limited Slip; W/Performance Pkg.
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaces: 84447460
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2721.69 MSRP: $3519.73
    You Save: $798.04 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Side Bearings

    PartNumber: 25824250
    OEM 2021 GMC Sierra 1500 Side Bearings - 25824250
    Product Specifications
    • Notes: Silverado, Sierra; 9.50", 9.76" Ring Gear; 4.3l
    • Other Names: Side Bearings
    • Item Dimensions: 4.3 x 4.1 x 2.1 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 09418390, 9418390
    • Part Description: 2021 GMC Sierra 1500 Side Bearings
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $72.31 MSRP: $136.46
    You Save: $64.15 (48%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Side Bearings

    PartNumber: 25824250
    OEM 2021 GMC Sierra 1500 Side Bearings - 25824250
    Product Specifications
    • Notes: Silverado, Sierra; 9.50", 9.76" Ring Gear; 4.3l
    • Other Names: Side Bearings
    • Item Dimensions: 4.3 x 4.1 x 2.1 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 09418390, 9418390
    • Part Description: 2021 GMC Sierra 1500 Side Bearings
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $72.31 MSRP: $136.46
    You Save: $64.15 (48%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84833854
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84833854
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.76, 3.23 Ratio
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaced by: 84980892
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2795.37 MSRP: $3613.94
    You Save: $818.57 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84833854
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84833854
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.76, 3.23 Ratio
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaced by: 84980892
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2795.37 MSRP: $3613.94
    You Save: $818.57 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84519298
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84519298
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.50, W/O Limited Slip, 3.42 Ratio; Silverado, Sierra; 9.50" Ring Gear; 3.42" Ratio; W/O Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2582.25 MSRP: $3339.42
    You Save: $757.17 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84519298
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84519298
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.50, W/O Limited Slip, 3.42 Ratio; Silverado, Sierra; 9.50" Ring Gear; 3.42" Ratio; W/O Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2582.25 MSRP: $3339.42
    You Save: $757.17 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84686551
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84686551
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.50, W/Limited Slip, 3.23 Ratio; Silverado, Sierra; 9.50" Ring Gear; 3.23 Ratio; W/Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaces: 84447459, 84519297
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2347.10 MSRP: $3035.31
    You Save: $688.21 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84686551
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84686551
    Product Specifications
    • Notes: 2.7, 3.0, 5.3, 6.2 Liter, 9.50, W/Limited Slip, 3.23 Ratio; Silverado, Sierra; 9.50" Ring Gear; 3.23 Ratio; W/Limited Slip
    • Other Names: Axle Assembly
    • Fitment Type: Direct Replacement
    • Replaces: 84447459, 84519297
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $2347.10 MSRP: $3035.31
    You Save: $688.21 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84686548
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84686548
    Product Specifications
    • Other Names: Axle Assembly
    • Replaced by: 84812882
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base | 6 Cyl 4.3 L GAS
    $2265.11 MSRP: $2929.28
    You Save: $664.17 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Axle Assembly

    PartNumber: 84686548
    OEM 2021 GMC Sierra 1500 Axle Assembly - 84686548
    Product Specifications
    • Other Names: Axle Assembly
    • Replaced by: 84812882
    • Part Description: 2021 GMC Sierra 1500 Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base | 6 Cyl 4.3 L GAS
    $2265.11 MSRP: $2929.28
    You Save: $664.17 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Side Bearings

    PartNumber: 25824252
    OEM 2021 GMC Sierra 1500 Side Bearings - 25824252
    Product Specifications
    • Notes: Silverado, Sierra; 8.6" Ring Gear
    • Item Dimensions: 4.5 x 4.1 x 2.2 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Side Bearings
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Hybrid, SL, SLE, SLT, WT, XFE | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $49.14 MSRP: $92.74
    You Save: $43.60 (48%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Pinion Spacer

    PartNumber: 12479162
    OEM 2021 GMC Sierra 1500 Pinion Spacer - 12479162
    Product Specifications
    • Notes: Silverado, Sierra; 8.6" Ring Gear
    • Item Dimensions: 2.1 x 2.2 x 0.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 01234726, 1234726
    • Part Description: 2021 GMC Sierra 1500 Pinion Spacer
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, C3, Denali, Elevation, HT, Hybrid, SL, SLE, SLT, WT, XFE | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $10.10 MSRP: $16.03
    You Save: $5.93 (37%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Differential Assembly

    PartNumber: 84865594
    OEM 2021 GMC Sierra 1500 Differential Assembly - 84865594
    Product Specifications
    • Fitment Type: Direct Replacement
    • Replaces: 84798159
    • Part Description: 2021 GMC Sierra 1500 Differential Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $1353.62 MSRP: $1750.00
    You Save: $396.38 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Differential Assembly

    PartNumber: 84865594
    OEM 2021 GMC Sierra 1500 Differential Assembly - 84865594
    Product Specifications
    • Fitment Type: Direct Replacement
    • Replaces: 84798159
    • Part Description: 2021 GMC Sierra 1500 Differential Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $1353.62 MSRP: $1750.00
    You Save: $396.38 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Differential Assembly

    PartNumber: 84865594
    OEM 2021 GMC Sierra 1500 Differential Assembly - 84865594
    Product Specifications
    • Fitment Type: Direct Replacement
    • Replaces: 84798159
    • Part Description: 2021 GMC Sierra 1500 Differential Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $1353.62 MSRP: $1750.00
    You Save: $396.38 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Differential Assembly

    PartNumber: 84692153
    OEM 2021 GMC Sierra 1500 Differential Assembly - 84692153
    Product Specifications
    • Notes: 4WD, Supplier Su5, 3.42 Ratio
    • Other Names: Differential Assembly
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Differential Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $1280.41 MSRP: $1655.36
    You Save: $374.95 (23%)
  • OEM (Genuine) 2021 GMC Sierra 1500 Drive Shaft

    PartNumber: 23370093
    OEM 2021 GMC Sierra 1500 Drive Shaft - 23370093
    Product Specifications
    • Other Names: Drive Shaft
    • Item Dimensions: 35.5 x 4.1 x 3.9 inches
    • Fitment Type: Direct Replacement
    • Replaced by: 86826757
    • Part Description: 2021 GMC Sierra 1500 Drive Shaft
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $264.03 MSRP: $419.12
    You Save: $155.09 (38%)
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