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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.


11 Products
4WD Actuator

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
  • $78.99
    Ships

    326-600-101
    4WD Actuator
  • Does Not Include Harness
  • 1997-07 Chevy/GMC Truck & SUV
  • $75.99
    Ships

    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
  • $55.99
    Order Today Ships 10/15/14

    326-600-103
    4WD Actuator
  • Does not include harness
  • 2004-07 Rainier
  • 2002-07 Envoy, Trailblazer
  • 2002-04 Bravada
  • $63.99
    Order Today Ships 10/07/14

    326-600-104
    4WD Actuator
  • Locking Hub Actuator
  • 1995-05 S10 Blazer, S15 Jimmy, Sonoma, Bravada
  • $34.99
    Order Today Ships 10/07/14

    326-600-200
    4WD Actuator
  • Includes gasket & clips (doesn't include harness)
  • 1981-90 Cherokee, Wagoneer, Comanche
  • 1987-90 Wrangler
  • $101.99
    Order Today Ships 10/07/14

    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
  • $78.99
    Order Today Ships 10/07/14

    326-600-300
    4WD Actuator
  • Does not include harness
  • 1997-03 F-150
  • 1997-99 F-250
  • 2004 F-150 Heritage Series
  • $95.99
    Order Today Ships 10/07/14
    Transfer Case Switches

    326-49314
    Transfer Case Switch
  • 1990-00 Dodge Truck
  • 1984-96 Jeep
  • **See Details for Applications
  • $11.99
    Order Today Ships 10/07/14

    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
  • $26.99
    Order Today Ships 10/07/14

    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 10/09/14

    11 Products