Originally posted by albertlam
Will the Kyosho 1st speed one-way bearing fits the MTX3 1st speed spur gear?
sorry i'm not familiar with mtx3, if it will fit i suggest you try it and check if you can get the gears mesh properly. take it for A test run, just be ready for the possibility of broken parts if in case. why not get the original parts so you'll be worry free of problems. interchanging of parts are sometimes good and bad so good luck on your experiment