4x4 Posi-Lok PSL1100 Axle Engagement System PERM-LOK

The Perm-Lok permanently engages the Central Axle Disconnect (CAD) system and couples both front axles permanently. Once installed, the front axles will not pull until the transfer case in engaged. Ideal for offroad vehicles Permanent 4WD engagement Cast aluminum housing with gasket kit Machined innner push rod to lock the central axle in an engaged position Easy installation, can be completed in about 30 minutes.