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 2015 GMC Sierra 3500 HD Differential

2015 GMC Sierra 3500 HD Differential

My Vehicle Change Vehicle
2015 GMC Sierra 3500 HD
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

8 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2015 GMC Sierra 3500 HD Carrier Housing Diagram - 20920808
    View Related Parts

    OEM (Genuine) 2015 GMC Sierra 3500 HD Carrier Housing

    PartNumber: 20920808
    OEM 2015 GMC Sierra 3500 HD Carrier Housing - 20920808
    Product Specifications
    • Notes: 4WD; Silverado, Sierra
    • Other Names: Carrier Housing, Differential
    • Item Dimensions: 16.8 x 13.9 x 13.8 inches
    • Item Weight: 19.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2015 GMC Sierra 3500 HD Carrier Housing
    More Info
    Vehicle Fitment
    • 2015 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
    $688.16 MSRP: $927.45
    You Save: $239.29 (26%)
  • OEM 2015 GMC Sierra 3500 HD Differential Case Diagram - 26067357
    View Related Parts

    OEM (Genuine) 2015 GMC Sierra 3500 HD Differential Case

    PartNumber: 26067357
    OEM 2015 GMC Sierra 3500 HD Differential Case - 26067357
    Product Specifications
    • Notes: Silverado, Sierra; 10.50; W/O Limited Slip
    • Other Names: Carrier, Differential Case
    • Item Dimensions: 13.8 x 13.4 x 11.2 inches
    • Item Weight: 25.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 06258336, 6258336
    • Part Description: 2015 GMC Sierra 3500 HD Differential Case
    More Info
    Vehicle Fitment
    • 2015 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
    $607.64 MSRP: $818.93
    You Save: $211.29 (26%)
  • OEM 2015 GMC Sierra 3500 HD Differential Case Diagram - 84558493
    View Related Parts

    OEM (Genuine) 2015 GMC Sierra 3500 HD Differential Case

    PartNumber: 84558493
    OEM 2015 GMC Sierra 3500 HD Differential Case - 84558493
    Product Specifications
    • Other Names: Differential Case
    • Item Dimensions: 22.9 x 20.2 x 23.2 inches
    • Item Weight: 78.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 84990311
    • Part Description: 2015 GMC Sierra 3500 HD Differential Case
    More Info
    Vehicle Fitment
    • 2015 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
    $1232.31 MSRP: $1660.80
    You Save: $428.49 (26%)
  • OEM 2015 GMC Sierra 3500 HD Differential Case Diagram - 84125252
    View Related Parts

    OEM (Genuine) 2015 GMC Sierra 3500 HD Differential Case

    PartNumber: 84125252
    OEM 2015 GMC Sierra 3500 HD Differential Case - 84125252
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Differential Case
    • Item Dimensions: 13.1 x 11.8 x 9.5 inches
    • Item Weight: 18.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20768562
    • Part Description: 2015 GMC Sierra 3500 HD Differential Case
    More Info
    Vehicle Fitment
    • 2015 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
    $123.65 MSRP: $204.67
    You Save: $81.02 (40%)
  • OEM 2015 GMC Sierra 3500 HD Differential Assembly Diagram - 84018872
    View Related Parts

    OEM (Genuine) 2015 GMC Sierra 3500 HD Differential Assembly

    PartNumber: 84018872
    OEM 2015 GMC Sierra 3500 HD Differential Assembly - 84018872
    Product Specifications
    • Other Names: Differential, Differential Case
    • Item Dimensions: 15.4 x 11.4 x 11.9 inches
    • Item Weight: 36.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 84596523
    • Part Description: 2015 GMC Sierra 3500 HD Differential Assembly
    More Info
    Vehicle Fitment
    • 2015 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
    $619.17 MSRP: $1024.79
    You Save: $405.62 (40%)
  • OEM 2015 GMC Sierra 3500 HD Axle Asm-Front (3.73 Ratio) Diagram - 23196676
    View Related Parts

    OEM (Genuine) 2015 GMC Sierra 3500 HD Axle Asm-Front (3.73 Ratio)

    PartNumber: 23196676
    OEM 2015 GMC Sierra 3500 HD Axle Asm-Front (3.73 Ratio) - 23196676
    Product Specifications
    • Notes: 4WD, 3.73 Ratio
    • Other Names: Differential, Differential Assembly
    • Item Dimensions: 26.9 x 18.3 x 12.4 inches
    • Item Weight: 29.00 Pounds
    • Replaces: 22935645, 25856604
    • Part Description: 2015 GMC Sierra 3500 HD Axle Asm-Front (3.73 Ratio)
    More Info
    Vehicle Fitment
    • 2015 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
  • OEM 2015 GMC Sierra 3500 HD Axle Asm-Front Diagram - 23247595
    View Related Parts

    OEM (Genuine) 2015 GMC Sierra 3500 HD Axle Asm-Front

    PartNumber: 23247595
    OEM 2015 GMC Sierra 3500 HD Axle Asm-Front - 23247595
    Product Specifications
    • Notes: 4WD, 4.10 Ratio
    • Other Names: Differential, Differential Assembly
    • Replaces: 25856605, 23196677, 22935646, 23238105
    • Part Description: 2015 GMC Sierra 3500 HD Axle Asm-Front
    More Info
    Vehicle Fitment
    • 2015 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
  • OEM 2015 GMC Sierra 3500 HD Differential Case Diagram - 15926382
    View Related Parts

    OEM (Genuine) 2015 GMC Sierra 3500 HD Differential Case

    PartNumber: 15926382
    OEM 2015 GMC Sierra 3500 HD Differential Case - 15926382
    Product Specifications
    • Notes: Silverado, Sierra; 11.50; W/O Limited Slip
    • Item Dimensions: 10.0 x 10.0 x 10.1 inches
    • Item Weight: 34.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2015 GMC Sierra 3500 HD Differential Case
    More Info
    Vehicle Fitment
    • 2015 GMC Sierra 3500 HD | 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