Team Losi Racing Aluminum Rear Gearbox Bearing Insert Set (2)
[TLR3100]

Team Losi Racing Aluminum Rear Gearbox Bearing Insert Set (2)
Derek - Rating: 5 of 5 Stars! Verified Owner Tuesday, October 30, 2012
Absolutely need. The only way you're going to get the shims you need for your differentials easily and the bearings will seat much better. Prevents warping.