GMC 4WD Actuator Switches

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

• Designed to OE standards for ease of installation
• Robust design and high grade materials meet the stringent demands of today’s service professional
• Our switches are manufactured under a completely quality control process from componentry to finished products by experienced professional

This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.

Product Features:

• Direct replacement – this 4WD axle actuator directly replaces the original equipment part on specific vehicle years, makes and models
• Effective fix – installation addresses inoperative four-wheel drive caused by failed original actuator
• Smart solution – delivers reliable fit and function for competitive price
• Trustworthy quality – backed by team of designers and engineers in the United States

This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.

Product Features:

• Direct replacement – this 4WD axle actuator directly replaces the original equipment part on specific vehicle years, makes and models
• Effective fix – installation addresses inoperative four-wheel drive caused by failed original actuator
• Smart solution – delivers reliable fit and function for competitive price
• Trustworthy quality – backed by team of designers and engineers in the United States

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

• Designed to OE standards for ease of installation
• Robust design and high grade materials meet the stringent demands of today’s service professional
• Our switches are manufactured under a completely quality control process from componentry to finished products by experienced professional

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

• Designed to OE standards for ease of installation
• Robust design and high grade materials meet the stringent demands of today’s service professional
• Our switches are manufactured under a completely quality control process from componentry to finished products by experienced professional

This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.

Product Features:

• Direct replacement – this 4WD axle actuator directly replaces the original equipment part on specific vehicle years, makes and models
• Effective fix – installation addresses inoperative four-wheel drive caused by failed original actuator
• Smart solution – delivers reliable fit and function for competitive price
• Trustworthy quality – backed by team of designers and engineers in the United States

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

GM 8.25IFS & 9.25IFS SHIFT MOTOR 97-14 GM ELECTRIC STYLE .

Product Features:

• Shift Motor GM 8.25″ IFS & 9.25″
• Front Drive Axle Electric Shift Lock Actuator
• Without Wire Harness

This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.

Product Features:

• Improved design – this 4WD actuator has been redesigned to eliminate common failures in the original part caused by exposure to ozone
• Upgraded materials – the rubber diaphragm in this 4WD actuator is reinforced with a mesh layer to provide 3X greater durability than the original material
• Seamless repair – this upgraded 4WD actuator matches the fit and function of the original part for a trouble-free installation
• Quality assured – backed by a team of product experts in the United States and more than a century of automotive experience

This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.

Product Features:

• Direct replacement – this 4WD axle actuator directly replaces the original equipment part on specific vehicle years, makes and models
• Effective fix – installation addresses inoperative four-wheel drive caused by failed original actuator
• Smart solution – delivers reliable fit and function for competitive price
• Trustworthy quality – backed by team of designers and engineers in the United States

The 4WD systems on many older Chevrolet and GMC trucks utilize a thermal differential actuator which is prone to sluggishness and failure when the wax that drives the actuator piston ages and deteriorates, ultimately disabling the 4WD system. This convenient 4WD differential actuator upgrade kit contains the key components required to easily replace the original equipment thermal actuator with a faster-acting electric actuator designed to provide longer, more reliable service. The kit contains our part number 600-101 4WD electric actuator and our part number 600-600 4WD actuator harness, both of which are carefully engineered to precise specifications to update an old technology thermally-activated differential to a more efficient electric differential on specified GM vehicle makes, models and years..

Product Features:

• Upgraded repair – this 4WD differential actuator upgrade kit is designed to update a thermally activated differential to a more efficient electric differential on specified Chevrolet and GMC trucks.
• Complete solution – this kit includes a 4WD electric actuator and 4WD actuator harness, the key components required to update a 4WD differential
• Updated technology – effective replacement for an old technology original equipment thermal differential actuator that is sluggish or has failed, disabling the 4WD system
• Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

More like a complete kit than a single part, Dorman’s Four-Wheel Drive (4WD) Actuator comes with all the parts needed to complete the repair. Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience.

Product Features:

• Includes all necessary gaskets and seals (where applicable)
• Sealed for leak resistance
• Engineered for durability against harsh road and weather conditions, including water intrusion
• Quality tested to ensure trouble free installation and performance

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

• All products are designed to meet or exceed OE quality, form, fit and funtion.

Locking Hub Actuator

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

• All products are designed to meet or exceed OE quality, form, fit and funtion.

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.