Some TRB bearings ordered.

I've had good luck with these bearings in the past years. Same durability as Fast Eddy, or Apex RC.

I thought I had some on hand, but seeing that one little detail I overlooked, I don't. Little detail = Associated "4" series trannies that come with the newer gear/ball diff...they use 10x16x4mm bearings. So, now I robbed Peter to pay Paul with taking a spare T4.2 tranny apart to get one bearing.

To be honest, I'm not quite sure why Associated increased the bearing size on the outdrives. First guess, increased durability?