FAQ

Q: Do the Zero Turn Kits use a solenoid to engage/disengage the disconnect? 

A: No, the actuators employ a small DC motor with a gearbox that multiplies the motor torque many times over. That motor pushes a heavy, preloaded spring to push the shift fork. This preloaded spring ensures that the disconnect engages/disengages as soon as possible – when the gears are close enough to alignment – i.e. almost instantaneously. A solenoid would not be able to engage the assembly until the gears are perfectly lined up.  

Q: How are the shafts retained within the floating housing? 
A: The center of the shaft is drilled and tapped for a small countersunk bolt that holds a washer against the shaft. The washer is sized so that it fits within the central transfer gear but cannot slide past the internal spline. As an added benefit – removing the bolt after splitting the housing allows you to rebuild the disconnect within the housing without removing the CV joints.  

Q: Is the Zero Turn Kit disconnect a clutch pack? 

A: No, the disconnect works similarly to a transfer case, with power being transmitted via two side gears that can be selectively connected/disconnected using a collar and shift fork.