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Dorman 4WD Actuators & Transfer Case Parts


Dorman Products
Dorman 4WD Actuators & Transfer Case Parts

Product images may differ from actual product appearance.

Typically 4WD Switches are located on the transfer case but in some cases may be found on the front axle. There are two types of designs--Vacuum or Electric powered.

4WD Switches typically send a signal to the 4WD actuator which engages the front axle. The Vacuum style fails when the unit's ability to regulate air pressure becomes compromised.

The Electric style fails when the electric signal becomes compromised due to corrosion. Both failures will not allow the front differential to engage, and the 4WD system becomes inoperable.


13 Products

4WD Actuator

Dorman Products 600-100 - Dorman 4WD Actuators & Transfer Case Parts
326-600-100
4WD Actuator
  • Includes integrated pig tail
  • 1992-96 Suburban/Yukon
  • 1988-96 K-1500/K-2500/K3500
  • 1992-94 Blazer
  • 1995-96 Tahoe
  • $73.47
    Order Today Ships 06/07/16
    Dorman Products 600-101 - Dorman 4WD Actuators & Transfer Case Parts
    326-600-101
    4WD Actuator
  • Does Not Include Harness
  • 1997-07 Chevy/GMC Truck & SUV
  • $73.47
    Order Today Ships 05/31/16
    Dorman Products 600-102 - Dorman 4WD Actuators & Transfer Case Parts
    326-600-102
    4WD Actuator
  • Does not include harness
  • 1983-05 S10 Blazer
  • 1991-04 S15 Sonoma
  • 1983-04 S10 Pickup
  • 1983-01 S15 Jimmy
  • 1988-90 6000, S15 Pickup
  • $53.97
    Order Today Ships 06/07/16
    Dorman Products 600-103 - Dorman 4WD Actuators & Transfer Case Parts
    326-600-103
    4WD Actuator
  • Does not include harness
  • 2004-07 Rainier
  • 2002-07 Envoy, Trailblazer
  • 2002-04 Bravada
  • $73.99
    Order Today Ships 06/07/16
    Dorman Products 600-104 - Dorman 4WD Actuators & Transfer Case Parts
    326-600-104
    4WD Actuator
  • Locking Hub Actuator
  • 1995-05 S10 Blazer, S15 Jimmy, Sonoma, Bravada
  • $27.99
    Order Today Ships 06/07/16
    Dorman Products 600-105 - Dorman 4WD Actuators & Transfer Case Parts
    326-600-105
    4WD Actuator
  • Locking Hub Actuator
  • 2003-12 Ford/Lincoln
  • FREE
    SHIPPING
    & HANDLING!
    $98.99
    Order Today Ships 06/07/16
    Dorman Products 600-200 - Dorman 4WD Actuators & Transfer Case Parts
    326-600-200
    4WD Actuator
  • Includes gasket & clips (doesn't include harness)
  • 1981-90 Cherokee, Wagoneer, Comanche
  • 1987-90 Wrangler
  • FREE
    SHIPPING
    & HANDLING!
    $81.99
    Order Today Ships 06/07/16
    Dorman Products 600-202 - Dorman 4WD Actuators & Transfer Case Parts
    326-600-202
    4WD Actuator
  • Includes gasket & clips (doesn't include harness)
  • 1994-01 Ram 1500 Pickup
  • 1994-02 Ram 2500/3500 Pickup
  • 1991-95 Wrangler
  • 1991-92 Comanche
  • 1991-93 Cherokee
  • 1990-93 W 150/250/350 Pickups/Ramcharger
  • FREE
    SHIPPING
    & HANDLING!
    $103.99
    Order Today Ships 06/07/16
    Dorman Products 600-300 - Dorman 4WD Actuators & Transfer Case Parts
    326-600-300
    4WD Actuator
  • Does not include harness
  • 1997-03 F-150
  • 1997-99 F-250
  • 2004 F-150 Heritage Series
  • FREE
    SHIPPING
    & HANDLING!
    $124.99
    Order Today Ships 06/07/16

    Actuator Housing

    Dorman Products 917-500 - Dorman 4WD Actuators & Transfer Case Parts
    326-917-500
    Front Axle 4WD Actuator Housing
  • 1986-02 Dodge
  • 1981-95 Jeep
  • 4 Bolt
  • Includes Hardware
  • $25.99
    Order Today Ships 06/07/16

    Transfer Case Switches

    Dorman Products 49314 - Dorman 4WD Actuators & Transfer Case Parts
    326-49314
    Transfer Case Switch
  • 1990-00 Dodge Truck
  • 1984-96 Jeep
  • **See Details for Applications
  • $11.99
    Order Today Ships 06/07/16
    Dorman Products 49315 - Dorman 4WD Actuators & Transfer Case Parts
    326-49315
    Transfer Case Switch
  • 1983-05 S10 Blazer
  • 1991-04 S15 Sonoma
  • 1983-04 S10 Pickup
  • 1991-01 Bravada
  • 1983-01 S15 Jimmy, Syclone, Typhoon
  • 1983-90 S15 Pickup
  • $24.99
    Order Today Ships 06/07/16
    Dorman Products 600-500 - Dorman 4WD Actuators & Transfer Case Parts
    326-600-500
    Transfer Case Switch
  • 1983-05 S10 Blazer
  • 1991-04 S15 Sonoma
  • 1983-04 S10 Pickup
  • 1991-01 Bravada
  • 1983-01 S15 Jimmy, Syclone, Typhoon
  • 1983-90 S15 Pickup
  • $23.99
    Order Today Ships 06/07/16

    13 Products