PN Racing Mini-Z Precision Gear Differential 64P 53T

•Light weight. Minimal rotational inertia for fast acceleration.
•Axle has been revised to 3mm (both side uses same size bearing/bushing now)
•Fast gear ratio changes. No dis-assembly of differential necessary for spur gear change.
•Adjustable side gear tension for tight or loose differential action.
Smooth quiet operation. No gear noise and vibration associated with stock differential


Changing Spur Gear Ratio

1. Loosen Tension Nut to separate side gears.

2. Allow spider gear pins to recess into carrier. Depress with screw driver if necessary as shown by arrows.

3. Remove spur gear.

4. Installation is reverse of removal