V3 Ball Diff Complete - KR,KD,LD/2/3,ST/2

A revised and improved ball diff for the Cougar Laydown, KD and KR models. The ball diff is a traditional design with a spring and T nut to apply tension. 

The improvements over the v2 ball diff are;

- More simple to assemble.

- Smoother Action. 

Fits: Cougar KR, Cougar KD, Storm ST, Cougar LD2, Storm ST2, Cougar LD3