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Upgrade your 4WD system with reliable electric actuator technology.
The Dorman Four Wheel Drive Actuator is designed to replace the original thermal differential actuator found in many older Chevrolet and GMC trucks. This actuator is known for its sluggish performance and potential failure due to aging components. By upgrading to this electric actuator, vehicle owners can restore the functionality of their 4WD systems with a more efficient and reliable solution.
This actuator kit includes both the 4WD electric actuator and the necessary wiring harness, ensuring a complete replacement solution. The components are engineered to meet precise specifications, facilitating a straightforward installation process. This upgrade not only enhances the responsiveness of the 4WD system but also extends its service life, making it a practical choice for maintaining vehicle performance.
Dorman's commitment to quality is evident in this product, which is backed by a team of automotive experts with over a century of experience. The use of durable plastic housing and a 3 pin terminal ensures compatibility and longevity, making this actuator a trustworthy option for those looking to improve their vehicle's 4WD capabilities.
Features
- Updated Technology: Effective Replacement For An Old Technology Original Equipment Thermal Differential Actuator That Is Sluggish Or Has Failed, Disabling The 4WD System
- 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 Features A 4WD Electric Actuator And 4WD Actuator Harness, The Key Components Required To Update A 4WD Differential
- Trustworthy Quality: Backed By A Team Of Product Experts In The United States And More Than A Century Of Automotive Experience
Specifications
- Manufacturer: Dorman
- Manufacturer Part Number: 600-490
- Terminal Type: 3 Pin
- Housing Material: Plastic
- With Gasket: No
- With Mounting Hardware: No
Compatibility / Fit
- 1992-1994 Chevrolet Blazer
- 1988-1996 Chevrolet K1500
- 1992-1996 Chevrolet K1500 Suburban
- 1988-1996 Chevrolet K2500
- 1992-1996 Chevrolet K2500 Suburban
- 1988-1996 Chevrolet K3500
- 1995-1996 Chevrolet Tahoe
- 1988-1996 GMC K1500
- 1992-1996 GMC K1500 Suburban
- 1988-1996 GMC K2500
- 1992-1996 GMC K2500 Suburban
- 1988-1996 GMC K3500
- 1992-1996 GMC Yukon
Technical Documents
- 600-490_tech-note.pdf
- 600-490_instructions.pdf
- dorman-warranty-by-products.pdf
- 4wd-components_sell-sheet.pdf
- 4wd-components_sell-sheet.pdf
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
