Originally Posted by
TheRealBigJim
Hello,
I got the s2 for my daughter racing car and it's running very well exept for the rear diff. The o-ring are way too big and give to much pressure inside the gears. Can somebody give me a link or references with suitables o-ring to solve the problem ?
Thanks.
I replaced the orange o-ring with the Spec-R X Rings. They seem a little small but have yet to leak (1 full race day).