






⚙️ Unlock your truck’s true potential — 4WD made effortless!
The Benefast 600-101 4WD Front Actuator is a precision-engineered replacement part that automatically locks the front hubs, enabling seamless shifting between two-wheel and four-wheel drive on select Chevy, GMC, Cadillac, and Isuzu models from 1988 to 2015. Weighing just 272g, it installs easily on the front axle to restore reliable 4WD functionality, eliminating common actuator failures and error codes for a confident off-road or on-road experience.











| Manufacturer | Benefast |
| Brand | Benefast |
| Package Dimensions | 19.3 x 7.11 x 7.01 cm; 272 g |
| Item model number | 26060073 8260600730 SW2085 600101 |
| Manufacturer Part Number | 26060073 8260600730 SW2085 600101 |
| Position | Front |
| Item Weight | 272 g |
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