Tamiya 51286 TRF501X/TRF511 Differential Joint
 

My son wants to start using his Tamiya Durga,
I've managed to get most of the necessary upgrades like cvd's and ali bridge supports, the only part I need to make the car bulletproof is the metal diff joints !

So I'm looking for two packs ( 4 joints ), nip or lightly used !