Steel 2.5 x 6 x 3mm diff thrust bearing (Associated, Serpent and TLR)
Avid R/C
Part No: AVF2.5-6M
Ceramic 2.5 x 6 x 3mm diff thrust bearing (Associated, Serpent, TLR)
Avid R/C
Part No: AVF2.5-6M/C
Tungsten Carbide 2.5 x 6 x 3mm diff thrust bearing (Associated, Serpent, TLR)
Avid R/C
Part No: AVF2.5-6M/TC
Tungsten Carbide 2.6 x 6 x 3mm diff thrust bearing (Kyosho or Yokomo)
Avid R/C
Part No: AVF2.6-6G/TC