How do you remove and install the Differential Carrier?

To remove the actuator, start by disconnecting the cable from the negative battery cable and unlocking the steering column. If the actuator is located underneath the battery, remove the battery and battery tray. Disconnect the shift cable from the vacuum actuator. Loosen the wheel lug nuts, raise the vehicle and secure it on jackstands, then remove the wheels. If equipped, remove the front axle skid plate. Proceed to remove the front driveaxles and front driveshaft. Drain the lubricant from the differential and detach the vent hose from the differential. Unplug the electrical connector from the 4WD indicator switch and remove the shift cable housing and output shaft tube. Disconnect the relay rod from the idler arm and Pitman arm. Remove the two differential-to-frame mounting bolts, using an 18mm combination wrench to prevent the upper nut from turning. Lift up and rotate the differential for clearance, then remove it from the vehicle. To install, simply reverse the removal steps.

Genuine GMC Sonoma Differential

Front Differential

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GMC Sonoma Differential Case Assembly (W/Side & Pinion Gears) "Enhance Gears"
Part Number: 19244836
$592.72 MSRP: $941.07
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Product Specifications
- Other Name: Case Asm,Differential (W/Side & Pinion Gears) "Enhance Gears" ; Case, Front/Rear Differential And Planet; Differential Case
- Replaces: 26060748, 12471540
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 GMC Sonoma | PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3L
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GMC Sonoma Differential CASE
Part Number: 26033478
$336.24 MSRP: $536.28
You Save: $200.04 (38%)
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Product Specifications
- Other Name: Case,Differential; Differential
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-2003 GMC Sonoma | 4 DOOR, PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
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GMC Sonoma Front Differential Case
Part Number: 19256751
Product Specifications
- Other Name: Case,Front Differential; Case, Differential Case
- Position: Front
- Replaces: 26046002
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-2004 GMC Sonoma | 4 DOOR, PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
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GMC Sonoma Front Differential Case
Part Number: 26033477
Product Specifications
- Other Name: Case, Differential; Case, Differential Case
- Position: Front
- Replaces: 26040375
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-2004 GMC Sonoma | 4 DOOR, PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
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GMC Sonoma Differential Assembly, L/Slip
Part Number: 84554713
$522.75 MSRP: $830.00
You Save: $307.25 (38%)
Product Specifications
- Other Name: Bolt, Differential, Differential Case, Gear Kit
- Replaces: 22890843, 26061260, 25902687, 25965277, 22792305, 25862712, 25872306, 12471529, 15859982
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003 GMC Sonoma | PICKUP, PICKUP EXTENDED CAB | 6 Cyl 4.3L
- 2000-2001 GMC Sonoma | 4 DOOR, PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3L
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GMC Sonoma Front/Rear Differential and Planet CASE
Part Number: 26050727
Product Specifications
- Other Name: Case, Front/Rear Differential And Planet; Differential Case
- Position: Front and Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1996 GMC Sonoma | PICKUP | 4 Cyl 2.2L, 6 Cyl 4.3L
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GMC Sonoma Differential Case
Part Number: 26026251
Product Specifications
- Other Name: Case, Differential ; Case, Front/Rear Differential And Planet; Case
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 GMC Sonoma | PICKUP | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
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GMC Sonoma Differential CASE
Part Number: 26010481
Product Specifications
- Other Name: Case,Differential
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Sonoma | PICKUP | 4 Cyl 2.2L Flex, 6 Cyl 4.3L
- 1994-1999 GMC Sonoma | PICKUP | 4 Cyl 2.2L, 6 Cyl 4.3L
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GMC Sonoma Front Differential Carrier Assembly
Part Number: 26035258
Product Specifications
- Other Name: Carrier Asm,Front Differential
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 GMC Sonoma | PICKUP | 4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
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GMC Sonoma Front Differential Carrier
Part Number: 12471599
Product Specifications
- Other Name: Carrier,Front Differential
- Position: Front
- Replaces: 26053323
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 GMC Sonoma | 4 DOOR, PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3L
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GMC Sonoma Transfer Case Assembly (Includes Intake Gears)
Part Number: 26022180
Product Specifications
- Other Name: Case Assembly, Differential (Includes Intake Gears); Case, Differential
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 GMC Sonoma | PICKUP | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
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GMC Sonoma Front Differential Carrier Assembly
Part Number: 26044951
Product Specifications
- Other Name: Carrier Asm,Front Differential ; Carrier, Differential; Carrier, Carrier Case, Differential Carrier
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1996 GMC Sonoma | PICKUP | 4 Cyl 2.2L, 6 Cyl 4.3L
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GMC Sonoma Differential
Part Number: 26046172
Product Specifications
- Other Name: Axle Assembly, Case
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-2004 GMC Sonoma | 4 DOOR, PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
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GMC Sonoma Differential
Part Number: 12471391
Product Specifications
- Other Name: Differential Case
- Replaces: 26045313
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2003 GMC Sonoma | PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L Flex, 6 Cyl 4.3L
- 1994-1999 GMC Sonoma | PICKUP | 4 Cyl 2.2L, 6 Cyl 4.3L

GMC Sonoma Differential Parts Questions & Experts Answers

Front Differential Carrier
12471599
Q: How do you remove and install the Differential Carrier?
A: To remove the actuator, start by disconnecting the cable from the negative battery cable and unlocking the steering column. If the actuator is located underneath the battery, remove the battery and battery tray. Disconnect the Shift Cable from the vacuum actuator. Loosen the wheel lug nuts, raise the vehicle and secure it on jackstands, then remove the wheels. If equipped, remove the front axle skid plate. Proceed to remove the front driveaxles and front driveshaft. Drain the lubricant from the differential and detach the vent hose from the differential. Unplug the electrical connector from the 4WD indicator switch and remove the shift cable housing and output shaft tube. Disconnect the relay rod from the idler arm and Pitman arm. Remove the two differential-to-frame mounting bolts, using an 18mm combination wrench to prevent the upper nut from turning. Lift up and rotate the differential for clearance, then remove it from the vehicle. To install, simply reverse the removal steps.