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2019 GMC Sierra 2500 HD
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Driveline, Axles & 4WD
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OEM (Genuine) 2019 GMC Sierra 2500 HD Carrier Housing
PartNumber: 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: 2019 GMC Sierra 2500 HD Carrier Housing
Vehicle Fitment- 2019 GMC Sierra 2500 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:$927.45You Save: $239.29 (26%)
OEM (Genuine) 2019 GMC Sierra 2500 HD Differential Case
PartNumber: 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: 2019 GMC Sierra 2500 HD Differential Case
Vehicle Fitment- 2019 GMC Sierra 2500 HD | AT4, Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 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, 8 Cyl 8.1 L GAS
$1232.31 MSRP:$1660.80You Save: $428.49 (26%)OEM (Genuine) 2019 GMC Sierra 2500 HD Differential Case
PartNumber: 84125252Product 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: 2019 GMC Sierra 2500 HD Differential Case
Vehicle Fitment- 2019 GMC Sierra 2500 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:$204.67You Save: $81.02 (40%)OEM (Genuine) 2019 GMC Sierra 2500 HD Differential Assembly
PartNumber: 84018872Product 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: 2019 GMC Sierra 2500 HD Differential Assembly
Vehicle Fitment- 2019 GMC Sierra 2500 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:$1024.79You Save: $405.62 (40%)
OEM (Genuine) 2019 GMC Sierra 2500 HD AXLE ASM-FRT
PartNumber: 84709303
Product Specifications- Notes: 4WD, 4.10 Ratio
- Other Names: Differential Assembly
- Fitment Type: Direct Replacement
- Replaces: 84046831, 84390214
- Part Description: 2019 GMC Sierra 2500 HD AXLE ASM-FRT
Vehicle Fitment- 2019 GMC Sierra 2500 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
OEM (Genuine) 2019 GMC Sierra 2500 HD AXLE ASM-FRT
PartNumber: 84709304Product Specifications- Notes: 4WD, 3.73 Ratio
- Other Names: Differential Assembly
- Fitment Type: Direct Replacement
- Replaces: 84390215, 84046830
- Part Description: 2019 GMC Sierra 2500 HD AXLE ASM-FRT
Vehicle Fitment- 2019 GMC Sierra 2500 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