rebuilding the M5OD???

[93explorer4life]

ok, where can i get a cheep rebuild kit for my M5OD??
i looked on ebay, but im not sure about ebays stuff!
my truck is only going into 4th gear, i did a search and there are numerouse things taht could cause this! im guessing i ran it low on fluid or sometihng, and the gears and all em barings got dry and decided they didnt want to last no more!
so would a standard rebuild kit solve my only 4th gear???
or do i need to replace every thing?
thanks in advance!
TJ

 

[Burns]

I got my bearing kit off ebay for my m50d. Ill give you the seller if you want his name. They were good to work with and it was actually a really good kit for 180. All bearings you will need to fully go throught the tranny. They also sell some of the main shafts on ebay to.

The prob you describe i dont think anyone can say till you get into the tranny. When i lost second gear i had to get a new gear because the gear seperated so when put into gear it spun on the shaft and didnt engage the gear. However im not sure what is going on with your truck.