Availability

- In Stock Items. Ships Today. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Axle Model
- Dana 30 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dana 44 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dana 60 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Number of Lugs
- 5 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 6 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 8 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Stock 4WD Actuation Style
- Thermal linear actuator (TLA) (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Vacuum actuator (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Hardware Included
- No (1)
Quantity
- Sold as a kit. (1)

4x4 Posi-Lok Perm-Lok Systems

4.33 out of 5 stars 21 Customer Reviews

4x4 Posi-Lok Perm-Lok systems permanently engage the central axle disconnect (CAD) system and couples both front axles. Once installed, the front axles will not pull until the transfer case is engaged. They are ideally suited for fleet operators, and emergency vehicles. Plus, installation is easy and can be completed in approximately 10 minutes.

Showing In Stock Items. Show All 2 Items.