Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Shop OE Parts
  • Shop By Category
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting

2021 GMC Yukon XL Differential

My Vehicle Change Vehicle
2021 GMC Yukon XL
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Driveline, Axles & 4WD
  • Department
  • Prices

14 Products found

Sort by:
Recommended
Filter Results
Sort
View by
  • OEM 2021 GMC Yukon XL Differential Assembly - 85151303
    OEM 2021 GMC Yukon XL Differential Assembly Diagram - 85151303
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Differential Assembly

    PartNumber: 85151303
    $2252.11 MSRP: $2912.47
    You Save: $660.36 (23%)
    Product Specifications
    • Notes: Electronic Limited Slip; Yukon Xl; Electric Limited Slip
    • Other Names: Carrier, Differential, Differential Assembly
    • Fitment Type: Direct Replacement
    • Replaced by: 85622245
    • Part Description: 2021 GMC Yukon XL Differential Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon XL | AT4, Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon XL Differential Assembly - 84923540
    OEM 2021 GMC Yukon XL Differential Assembly Diagram - 84923540
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Differential Assembly

    PartNumber: 84923540
    $1942.77 MSRP: $2511.67
    You Save: $568.90 (23%)
    Product Specifications
    • Other Names: Carrier, Differential, Differential Assembly
    • Fitment Type: Direct Replacement
    • Replaced by: 85707710
    • Part Description: 2021 GMC Yukon XL Differential Assembly
    More Info
  • OEM 2021 GMC Yukon XL Differential Assembly - 84923541
    OEM 2021 GMC Yukon XL Differential Assembly Diagram - 84923541
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Differential Assembly

    PartNumber: 84923541
    $1892.32 MSRP: $2446.46
    You Save: $554.14 (23%)
    Product Specifications
    • Other Names: Carrier, Differential, Differential Assembly
    • Fitment Type: Direct Replacement
    • Replaced by: 85707709
    • Part Description: 2021 GMC Yukon XL Differential Assembly
    More Info
  • OEM 2021 GMC Yukon XL Axle Housing - 84536837
    OEM 2021 GMC Yukon XL Axle Housing Diagram - 84536837
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Axle Housing

    PartNumber: 84536837
    $360.08 MSRP: $571.58
    You Save: $211.50 (38%)
    Product Specifications
    • Notes: 4WD, Supplier Su5
    • Item Dimensions: 16.7 x 13.6 x 13.3 inches
    • Item Weight: 26.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Yukon XL Axle Housing
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon XL Axle Housing - 84428326
    OEM 2021 GMC Yukon XL Axle Housing Diagram - 84428326
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Axle Housing

    PartNumber: 84428326
    $351.11 MSRP: $557.37
    You Save: $206.26 (38%)
    Product Specifications
    • Item Dimensions: 19.5 x 18.4 x 13.3 inches
    • Fitment Type: Direct Replacement
    • Replaced by: 85644584
    • Part Description: 2021 GMC Yukon XL Axle Housing
    More Info
  • OEM 2021 GMC Yukon XL Differential Assembly - 84865594
    OEM 2021 GMC Yukon XL Differential Assembly Diagram - 84865594
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Differential Assembly

    PartNumber: 84865594
    $1364.12 MSRP: $1750.00
    You Save: $385.88 (23%)
    Product Specifications
    • Notes: Yukon Xl; 3.42 Ratio; Code Aanl, Aapw
    • Fitment Type: Direct Replacement
    • Replaces: 84798159
    • Part Description: 2021 GMC Yukon XL Differential Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon XL Differential Assembly - 84958557
    OEM 2021 GMC Yukon XL Differential Assembly Diagram - 84958557
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Differential Assembly

    PartNumber: 84958557
    $1074.62 MSRP: $1389.31
    You Save: $314.69 (23%)
    Product Specifications
    • Other Names: Differential Assembly
    • Replaced by: 85524479
    • Part Description: 2021 GMC Yukon XL Differential Assembly
    More Info
  • OEM 2021 GMC Yukon XL Differential Case - 84917095
    OEM 2021 GMC Yukon XL Differential Case Diagram - 84917095
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Differential Case

    PartNumber: 84917095
    $637.18 MSRP: $823.77
    You Save: $186.59 (23%)
    Product Specifications
    • Notes: Yukon Xl; Electric Limited Slip
    • Other Names: Differential Case
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Yukon XL Differential Case
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon XL | AT4, Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon XL Differential Case - 84766415
    OEM 2021 GMC Yukon XL Differential Case Diagram - 84766415
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Differential Case

    PartNumber: 84766415
    $431.63 MSRP: $685.29
    You Save: $253.66 (38%)
    Product Specifications
    • Notes: Yukon Xl; Mechanical Limited Slip
    • Other Names: Differential Case
    • Fitment Type: Direct Replacement
    • Replaced by: 85707712
    • Part Description: 2021 GMC Yukon XL Differential Case
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon XL | AT4, Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon XL Ring & Pinion - 84444115
    OEM 2021 GMC Yukon XL Ring & Pinion Diagram - 84444115
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Ring & Pinion

    PartNumber: 84444115
    $362.73 MSRP: $575.91
    You Save: $213.18 (38%)
    Product Specifications
    • Other Names: Differential Case, Gear Kit, Ring Pinion
    • Item Dimensions: 17.3 x 13.1 x 13.1 inches
    • Item Weight: 26.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85524485
    • Part Description: 2021 GMC Yukon XL Ring & Pinion
    More Info
  • OEM 2021 GMC Yukon XL Axle Assembly - 84829188
    OEM 2021 GMC Yukon XL Axle Assembly Diagram - 84829188
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Axle Assembly

    PartNumber: 84829188
    $1074.62 MSRP: $1389.31
    You Save: $314.69 (23%)
    Product Specifications
    • Other Names: Axle Assembly, Differential
    • Fitment Type: Direct Replacement
    • Replaced by: 85524479
    • Part Description: 2021 GMC Yukon XL Axle Assembly
    More Info
  • OEM 2021 GMC Yukon XL Differential Assembly - 84865593
    OEM 2021 GMC Yukon XL Differential Assembly Diagram - 84865593
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Differential Assembly

    PartNumber: 84865593
    $1530.74 MSRP: $1965.41
    You Save: $434.67 (23%)
    Product Specifications
    • Notes: Yukon Xl; 3.23 Ratio; Code Aank, Aapv, Aat6
    • Fitment Type: Direct Replacement
    • Replaces: 84692148, 84536840, 84692152, 84798155, 84798158
    • Replaced by: 85520534
    • Part Description: 2021 GMC Yukon XL Differential Assembly
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon XL Differential Assembly - 84958558
    OEM 2021 GMC Yukon XL Differential Assembly Diagram - 84958558
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Differential Assembly

    PartNumber: 84958558
    $1157.20 MSRP: $1496.07
    You Save: $338.87 (23%)
    Product Specifications
    • Other Names: Axle Assembly, Differential, Differential Assembly
    • Fitment Type: Direct Replacement
    • Replaced by: 85524480
    • Part Description: 2021 GMC Yukon XL Differential Assembly
    More Info
  • OEM 2021 GMC Yukon XL Ring & Pinion - 84958560
    OEM 2021 GMC Yukon XL Ring & Pinion Diagram - 84958560
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon XL Ring & Pinion

    PartNumber: 84958560
    $154.91 MSRP: $245.96
    You Save: $91.05 (38%)
    Product Specifications
    • Other Names: Differential Case, Gear Kit, Ring Pinion
    • Replaced by: 85524484
    • Part Description: 2021 GMC Yukon XL Ring & Pinion
    More Info