Jimmy, you have your spur gear on backwards! The slipper pads sit inside the groove in the spur gear. Flip it around and you should be good (you'll also be able to put your pinion gear further back on your motor shaft). Make sure you use the spring and nut from the Traxxas rebuild kit.
They make the 4x4 version in both a 54 and 56t version. Doesn't matter which you get, as long as it's the 4x4 version.
Ecoli If that is correct ...Then scan and post the instruction
There are TWO different versions, and they are NOT interchangeable ..how do I know that ! !
The RRP spur use the bearing to hold it in place ... you can't push the bearing all the way through ...Right

If you mount it the other way around, it might not seat properly due to the raised lib on the front
And then there is nothing to hold it in place ...unless you use a big spacer that press on the spur and not just the bearing ....

Morten
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