Dorman® 600-490 4WD Actuator
Manufacturer #600-490
Dorman® 600-490 4WD Actuator
Manufacturer #600-490
$143.06
$158.96
Save $15.90 (10%)
In Stock
Get it between Wed, Sep 10 - Fri, Sep 12, 2025
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Only secure payments| SKU | RB600490 |
|---|---|
| Brand | Dorman® |
| Part Name | 4WD Actuator |
| Part | # 600-490 |
| Quantity Per Vehicle | 1 |
| Pack of | 1 |
| Condition | New |
| Manufacturer’s Warranty | Limited Lifetime |
-
Chevrolet
-
Gmc
- 4WD Actuator And Wiring Harness Upgrade Kit
- 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.
- 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
| Terminal Type | Pin |
|---|---|
| Terminal Type | Clavija |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Terminal Quantity | 3 |
| Connector Gender | Male female |
| Connector Gender | Macho hembra |
| Terminal Gender | Male female |
| Terminal Gender | Macho hembra |
| Connector Shape | Rectangle |
| Connector Shape | Rect├ingulo |
| Four Wheel on Demand Conversion | Yes |
| Four Wheel on Demand Conversion | Sí |
| Four Wheel on Demand Conversion | Oui |
| Wiring Harness Length (IN) | 98.5 |
| Contenidos del paquete | 1 actuador de la tracci├│n 4x4 |
| Contenidos del paquete | 1 cableado (arnés) |
| Housing Material | Plastic |
| Housing Material | Pl├istico |
| Package Contents | 1 4wd actuator |
| Package Contents | 1 wiring harness |
| Wiring Harness Included | Yes |
| Wiring Harness Included | Sí |
| Wiring Harness Included | Oui |
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
$143.06
$158.96
Save $15.90 (10%)
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