ProTek R/C 3/32" (2.4mm) Ceramic Differential Balls (14)
[PTK-2009]

ProTek R/C 3/32" (2.4mm) Ceramic Differential Balls (14)
Matthew Gosch - Rating: 5 of 5 Stars! Thursday, August 28, 2014
Want your diff to last twice as long as it does now? Try these ceramic diff balls from ProTek. I use them in all of my 1/10 vehicles and can easily go months without a diff change or adjustment. They now contain 14 balls for the newer style of 1/10 vehicles.