OEM GMC Sierra 2500 HD Differential

Front Differential

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31 Differentials found

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GMC Sierra 2500 HD Axle Housing, Front Part Number: 23362369
$1455.86 MSRP: $2398.24
You Save: $942.38 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Carrier Assembly-Front Differential
- Position: Front
- Replaces: 12471637, 15911670, 19121737, 26058827
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2010 GMC Sierra 2500 HD | Base, 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 8.1 L GAS
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GMC Sierra 2500 HD Differential Case Part Number: 15801501
$389.81 MSRP: $618.88
You Save: $229.07 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case, Front/Rear Differential And Planet; Differential
- Replaces: 26018131
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2010 GMC Sierra 2500 HD | Base, 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 8.1 L GAS
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GMC Sierra 2500 HD Differential Case, Front Rear Part Number: 19244836
$752.86 MSRP: $1189.93
You Save: $437.07 (37%)
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Product Specifications
- Other Name: Case, Front/Rear Differential And Planet; Differential
- Position: Front Rear
- Replaces: 12471540, 26060748
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2008 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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GMC Sierra 2500 HD Differential Case Part Number: 84554713
$601.40 MSRP: $1049.50
You Save: $448.10 (43%)
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Product Specifications
- Other Name: Differential Assembly-Limited Slip
- Replaces: 12471529, 15859982, 22890843, 25965277, 22792305, 25902687, 26061260, 25862712, 25872306
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2010, 2001 GMC Sierra 2500 HD | SL, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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GMC Sierra 2500 HD Differential Case Part Number: 84756918
$61.63 MSRP: $101.53
You Save: $39.90 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Case, Front/Rear Differential And Planet; Case; Differential
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2025 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Sierra 2500 HD Differential Assembly, Front Part Number: 87867236
$598.34 MSRP: $985.64
You Save: $387.30 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Axle Assembly-Front; Carrier Assembly
- Position: Front
- Replaced by: 85656404
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Sierra 2500 HD Differential Case Part Number: 14038087
$562.22 MSRP: $892.63
You Save: $330.41 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case, Differential (Ring Gear And Pinion)
- Replaces: 85106136
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2010 GMC Sierra 2500 HD | Base, 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 8.1 L GAS
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GMC Sierra 2500 HD Differential Case Part Number: 84596523
$794.69 MSRP: $1261.72
You Save: $467.03 (38%)
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Product Specifications
- Other Name: Differential Assembly-.
- Replaces: 12479061, 84018872, 26060242
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2019 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
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GMC Sierra 2500 HD Differential Assembly, Front Part Number: 87867237
$1271.55 MSRP: $1705.63
You Save: $434.08 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Axle Assembly-Front; Carrier Assembly
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Sierra 2500 HD Differential Case Part Number: 22849885
$1370.77 MSRP: $1838.71
You Save: $467.94 (26%)
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Product Specifications
- Other Name: Differential, Differential Side With Pinion
- Replaces: 12471387, 12471410, 26039771
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2010, 2001 GMC Sierra 2500 HD | Base, SL, 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 8.1 L GAS
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GMC Sierra 2500 HD Differential Case Part Number: 26067357
$779.89 MSRP: $1008.26
You Save: $228.37 (23%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case, Differential (Ring Gear And Pinion)
- Replaces: 06258336, 6258336
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2018, 2001-2010 GMC Sierra 2500 HD | 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 8.1 L GAS
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GMC Sierra 2500 HD Differential Case Part Number: 84125252
$128.91 MSRP: $204.67
You Save: $75.76 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case, Front/Rear Differential And Planet; Differential
- Replaces: 20768562
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2019 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
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GMC Sierra 2500 HD Carrier, Differential Part Number: 85656406
$113.66 MSRP: $187.23
You Save: $73.57 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Replaced by: 85069918
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2025 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Sierra 2500 HD Differential Case Part Number: 84990311
$1535.85 MSRP: $2182.34
You Save: $646.49 (30%)
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Product Specifications
- Other Name: Differential Assembly-.
- Replaces: 12471489, 22822941, 23349208, 84558493, 84174309
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2025 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Pro, 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 FLEX, 8 Cyl 6.6 L GAS, 8 Cyl 8.1 L GAS
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GMC Sierra 2500 HD Axle Assembly-Front Part Number: 85742560
$652.66 MSRP: $830.21
You Save: $177.55 (22%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: AXLE ASM-FRT
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2025 GMC Sierra 2500 HD | AT4, AT4X, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Sierra 2500 HD Differential Case Part Number: 84990312
$515.24 MSRP: $666.32
You Save: $151.08 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Differential Assembly-.; Differential, Front/Rear Differential And Planet
- Replaces: 84558494
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2025 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
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GMC Sierra 2500 HD Axle Assembly-Front Part Number: 85742561
$1165.80 MSRP: $1507.20
You Save: $341.40 (23%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: AXLE ASM-FRT
- Position: Front
- Replaced by: 86317376
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2025 GMC Sierra 2500 HD | AT4, AT4X, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Sierra 2500 HD Transfer Case Part Number: 84619036
$1992.69 MSRP: $2236.92
You Save: $244.23 (11%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Case Assembly-Transfer
- Replaced by: 85675344
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
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GMC Sierra 2500 HD Axle, Front Axle And Axle Center Part Number: 85656404
$623.62 MSRP: $985.64
You Save: $362.02 (37%)
Product Specifications
- Other Name: Axle Assembly-Front
- Position: Front Center
- Replaces: 84927143, 85554830, 84712098, 84536843, 85123909, 87867236
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Sierra 2500 HD Carrier Housing Part Number: 20920808
$794.14 MSRP: $1022.05
You Save: $227.91 (23%)
Product Specifications
- Other Name: Carrier, Differential; Differential
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2019 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

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GMC Sierra 2500 HD Differential

Want to cut long-term maintenance and repair costs? Choose OEM Differential. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Sierra 2500 HD parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Sierra 2500 HD Differential includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.