TKR5144B – Differential O-Rings (2022 spec, fits all TEKNO diffs, 6pcs) Tekno 5144b

With these replacement/optional differential o-rings, you can improve the consistency and predictability of your 2.0 Buggy or Truggy! TKR5144B differential o-rings were used during development to boost stability when landing jumps or in rhythm sections, as well as give more acceleration and consistency during long runs or bash sessions. They achieve many of the same benefits as the new differential shims (TKR5144) by moving some of the resistance “work” from the oil to the o-rings and allowing the use of lighter differential oil.