Axial 2.5x1.5mm Shock Shaft O-Ring (10)

If you'd like to have stock Axial shocks that do not leak replace the small plastic ring (ax31577 piece #5) that would normally go between the two o-rings with an additional o-ring. The bottom shock cap (ax31577 piece #2) will be a bit tight to start to thread onto the shock body, but once assembled properly they will not leak. I've had great success with this mod on my stock Axial shocks for almost 9 months now with no leaks.