Yokomo # SP-4336 ~ Aluminum T-Bar Pivot Balls for RC12L3

New in package
 
Aluminum pivot balls
 
Fits RC12L3 SP2001 - My understanding is that this is for the version of the RC12L3 that Yokomo used for the 2001 championship.  I think it would fit the Associated also, they share a part number, but this one is lightweight aluminum and the associated is heavy steel.