Originally Posted by
theatriks
Can someone explain the differences between tamiya 51346 and tamiya 53136 thrust bearings .....are they the same bearing ?...and one pack just comes with more pieces?
They are exactly the same bearing. The difference is that 51346 includes the spring washers and spacer used for mounting it on an F103. The complete thrust bearing assembly on an F103 is mounted inside the wheel, you need a thrust bearing assembly for each pair of rear wheels, so the pack includes all the parts needed.