Sometimes racers want to refresh their diff after some serious laps, but they may not need a complete rebuild. Typically, the best thing to replace is the drive rings and balls which are transmitting the power. The Schelle "refresh kit" is is a combination set including 14 pcs 3/32" Tungsten Carbide High Precision Balls, B6 Diff Rings, and Diff Spring for a B6 Pro-Built Steel or Bi-Metal Diff. Even if you don't run our Pro-Built Diff, get the same parts we use to refresh your ride and smooth out your diff if the outdrives still have some life remaining.
Schelle 3/32" Tungsten Carbide High Precision Balls are the perfect upgrade for the ball differential in your Associated or TLR vehicle. These are the highest precision possible, with each ball measuring the same diameter at all points within 10 / 1,000,000 ths of an inch. This precision give you the smooth feeling diff like a ceramic diff ball, but with the perfect hardness and ease of setting that comes with a Tungsten Carbide diff ball.
Fits the following vehicles: B6D, B6, B5, B5M, T5M, SC5M ball diff. Also fits Bi-Metal B5M/B6 pin drive and rollers diffs.
Each package contains 14 pcs 3/32" Tungsten Carbide High Precision Balls and a new diff spring inside of a mini snap case along with a pair of B6 diff rings.