Features & Benefits
- Quality-engineered to restore the four-wheel drive to proper operation.
- It includes all the hardware necessary for a complete repair.
- Helps shift four or all wheel drives to rear wheel drive.

Our Four-Wheel Drive (4WD) Actuator Housing is quality-engineered to restore the four-wheel drive to proper operation. It includes all the hardware necessary for a complete repair. It helps shift four or all wheel drives to rear wheel drive and helps shift four or all wheel drives to rear wheel drive.
90% of respondents would recommend this to a friend
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Our Four-Wheel Drive (4WD) Actuator Housing is quality-engineered to restore the four-wheel drive to proper operation. It includes all the hardware necessary for a complete repair. It helps shift four or all wheel drives to rear wheel drive and helps shift four or all wheel drives to rear wheel drive.
Ideal for 2002-2009 Chevy Trailblazer or related model owners needing to replace their axle actuator housing.
Perfect for professional mechanics seeking a reliable and durable differential actuator for quick and efficient repairs.
Great for DIY car enthusiasts wanting to replace parts in their vehicle and enhance their 4WD functionality.
Not suitable for vehicles outside the specified Chevy models, as it won't fit properly.
600115 4WD Front Differential Axle Actuator Disconnect Housing Fits for 2002-2009 Chevy Trailblazer Envoy Bravada Ascender 9-7x, Intermediate Shaft Bearing Assembly Replace# 12471623 600-115
The ACTECmax Axle Lock Actuator is a replacement part for 2002-2009 Chevrolet Trailblazers which is easy to install but has mixed reviews. Installation can be tricky and ideally should be done by a mechanic, but it works perfectly on a 2005 Trailblazer. Some customers have reported issues with the part breaking shortly after installation or arriving broken in the box, however, others have stated that it has been working perfectly for them. One customer found that the actuator that came with the package was missing a return spring and recommends checking for any issues before installing it. One customer noted that this product has helped with the issue of CV shafts seizing in place, and that changing the shaft at the same time makes the process smoother.
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