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Differential Actuator

36 items

A front differential actuator helps engage or disengage the front axle connection on some four-wheel-drive vehicles. The actuator operates as part of the vehicle's 4WD system, so the replacement must match the system and the part mounted at the front axle.

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4WD Front Differential Actuator Assembly for 2014-2019 Chevrolet Silverado 2500 HD4WD Front Differential Actuator Assembly for 2014-2019 Chevrolet Silverado 2500 HD
A-Premium®Part # APDAA004
4WD Front Differential Actuator Assembly for 2014-2019 Chevrolet Silverado 2500 HD
57 Reviews
$89.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Chevrolet Silverado 2500 HD: 2014 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VP09
Show less
4WD Front Differential Vacuum Actuator for 2005-2019 Toyota 4Runner
A-Premium®Part # APDAV001
4WD Front Differential Vacuum Actuator for 2005-2019 Toyota 4Runner
57 Reviews
$109.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Toyota 4Runner: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VWLT
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4WD Front Axle Disconnect Actuator Assembly for 2008-2022 Toyota Sequoia
A-Premium®Part # APDAA006
4WD Front Axle Disconnect Actuator Assembly for 2008-2022 Toyota Sequoia
57 Reviews
$187.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Toyota Sequoia: 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1004YQXD
Note
This part fits vehicles with 4WD (Four Wheel Drive) system.
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4WD Front Axle Disconnect Actuator Assembly for 2013-2018 Ram 2500
A-Premium®Part # APDAA002
4WD Front Axle Disconnect Actuator Assembly for 2013-2018 Ram 2500
57 Reviews
$126.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Ram 2500: 2013 2014 2015 2016 2017 2018
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VP3X
Show less
4WD Front Differential Actuator Assembly for 2014-2019 GMC Sierra 2500 HD
A-Premium®Part # APDAA004
4WD Front Differential Actuator Assembly for 2014-2019 GMC Sierra 2500 HD
57 Reviews
$89.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits GMC Sierra 2500 HD: 2014 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VNA0
Show less
4WD Front Differential Vacuum Actuator for 2005-2019 Toyota Tacoma
A-Premium®Part # APDAV001
4WD Front Differential Vacuum Actuator for 2005-2019 Toyota Tacoma
57 Reviews
$109.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Toyota Tacoma: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VTPA
Show less
4WD Front Axle Disconnect Actuator Assembly for 2007-2021 Toyota Tundra
A-Premium®Part # APDAA006
4WD Front Axle Disconnect Actuator Assembly for 2007-2021 Toyota Tundra
57 Reviews
$187.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Toyota Tundra: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1004YQ0V
Note
This part fits vehicles with 4WD (Four Wheel Drive) system.
Show less
4WD Front Axle Disconnect Actuator Assembly for 2013-2018 Ram 3500
A-Premium®Part # APDAA002
4WD Front Axle Disconnect Actuator Assembly for 2013-2018 Ram 3500
57 Reviews
$126.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Ram 3500: 2013 2014 2015 2016 2017 2018
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VQL4
Show less
4WD Front Differential Actuator Assembly for 2014-2019 Chevrolet Silverado 3500 HD
A-Premium®Part # APDAA004
4WD Front Differential Actuator Assembly for 2014-2019 Chevrolet Silverado 3500 HD
57 Reviews
$89.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Chevrolet Silverado 3500 HD: 2014 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VRSV
Show less
4WD Front Differential Vacuum Actuator for 2007-2014 Toyota FJ Cruiser
A-Premium®Part # APDAV001
4WD Front Differential Vacuum Actuator for 2007-2014 Toyota FJ Cruiser
57 Reviews
$109.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Toyota FJ Cruiser: 2007 2008 2009 2010 2011 2012 2013 2014
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VVHS
Show less
Front Axle Disconnect Actuator for 2002-2004 Oldsmobile Bravada
A-Premium®Part # APDAA003
Front Axle Disconnect Actuator for 2002-2004 Oldsmobile Bravada
57 Reviews
$149.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Oldsmobile Bravada: 2002 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VLLT
Show less
2002-2006 GMC Envoy XL 4WD Front Axle Disconnect Actuator Assembly for 2002-2009 Chevy Trailblazer GMC Envoy
A-Premium®Part # APDAA001
2002-2006 GMC Envoy XL 4WD Front Axle Disconnect Actuator Assembly for 2002-2009 Chevy Trailblazer GMC Envoy
57 Reviews
$159.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits GMC Envoy XL: 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VQRT
Show less
4WD Front Differential Actuator Assembly for 2014-2019 GMC Sierra 3500 HD
A-Premium®Part # APDAA004
4WD Front Differential Actuator Assembly for 2014-2019 GMC Sierra 3500 HD
57 Reviews
$89.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits GMC Sierra 3500 HD: 2014 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VNZ5
Show less
4WD Front Differential Actuator Assembly for 2019 Chevrolet Silverado 1500 LD
A-Premium®Part # APDAA004
4WD Front Differential Actuator Assembly for 2019 Chevrolet Silverado 1500 LD
57 Reviews
$89.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2019 Chevrolet Silverado 1500 LD
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VNWE
Show less
Front Axle Disconnect Actuator for 2005-2009 Saab 9-7x
A-Premium®Part # APDAA003
Front Axle Disconnect Actuator for 2005-2009 Saab 9-7x
57 Reviews
$149.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Saab 9-7x: 2005 2006 2007 2008 2009
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VS22
Show less
2002-2009 GMC Envoy 4WD Front Axle Disconnect Actuator Assembly for 2002-2009 Chevy Trailblazer GMC Envoy
A-Premium®Part # APDAA001
2002-2009 GMC Envoy 4WD Front Axle Disconnect Actuator Assembly for 2002-2009 Chevy Trailblazer GMC Envoy
57 Reviews
$159.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits GMC Envoy: 2002 2003 2004 2005 2006 2007 2008 2009
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VRNX
Show less
4WD Front Differential Actuator Assembly for 2019 GMC Sierra 1500 Limited
A-Premium®Part # APDAA004
4WD Front Differential Actuator Assembly for 2019 GMC Sierra 1500 Limited
57 Reviews
$89.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2019 GMC Sierra 1500 Limited
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VNUD
Show less
4WD Front Differential Actuator Assembly for 2014-2020 Cadillac Escalade
A-Premium®Part # APDAA004
4WD Front Differential Actuator Assembly for 2014-2020 Cadillac Escalade
57 Reviews
$89.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Cadillac Escalade: 2014 2015 2016 2017 2018 2019 2020
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VN5E
Show less
Front Axle Disconnect Actuator for 2004-2007 Buick Rainier
A-Premium®Part # APDAA003
Front Axle Disconnect Actuator for 2004-2007 Buick Rainier
57 Reviews
$149.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick Rainier: 2004 2005 2006 2007
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VNLU
Show less
2002-2004 Oldsmobile Bravada 4WD Front Axle Disconnect Actuator Assembly for 2002-2009 Chevy Trailblazer GMC Envoy
A-Premium®Part # APDAA001
2002-2004 Oldsmobile Bravada 4WD Front Axle Disconnect Actuator Assembly for 2002-2009 Chevy Trailblazer GMC Envoy
57 Reviews
$159.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Oldsmobile Bravada: 2002 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004VNT4
Show less
12
Page 1 of 2

Front Differential Actuator Assemblies

A front differential actuator helps engage or disengage the front axle connection on some four-wheel-drive vehicles. The actuator operates as part of the vehicle's 4WD system, so the replacement must match the system and the part mounted at the front axle.

A-Premium offers electric actuators and axle disconnect assemblies for selected applications. Some products replace an actuator unit; others are described as a front axle disconnect assembly. Choose the type needed for the repair.

Choosing A 4WD Front Axle Disconnect Actuator

The connector, mounting arrangement and assembly shape can differ with the vehicle and drivetrain. Compare the part being replaced with the specified application and the parts included in the package.

A 4WD warning or a front axle that does not engage can have several causes. Inspect the electrical connections and diagnose the 4WD system before replacing the actuator.

Frequently Asked Questions (FAQ)

Is a front axle disconnect the same as a locking differential?

They perform different jobs. An axle disconnect couples or uncouples part of the front axle driveline; a locking differential is intended to limit differences in speed between the wheels on that axle.

Does this actuator replace the transfer case shift motor?

The front axle actuator and transfer case shift motor operate at different locations. The transfer case selects the drive mode; the axle disconnect connects or disconnects the front axle on vehicles equipped with one.

Why does the connector terminal count matter?

The electrical plug must match the actuator and vehicle circuit. One listed Chevrolet actuator has four terminals, while a Toyota front axle disconnect assembly lists six; those counts apply to those particular products.

Does an axle disconnect assembly include the entire differential?

An axle disconnect assembly is a component associated with the front axle connection, rather than a complete differential. Check its listed contents if the repair also requires gears, shafts or other axle parts.

What else can cause a 4WD engagement warning?

A damaged or corroded connector, wiring problem or another 4WD component can affect engagement. A warning light alone does not identify which part needs replacement.