TBeIII, IV & 5 each had their own unique bevel gears in gearbox.
They CANNOT be intermixed.
Originally Posted by
starrx
do anybody know the part # for the spool...or will the tbo3 spool fit in the evo 4...thanks
TBeIV had its own spool part... which is a drop-in fit into the TBe5/TB03.
However this part is hard to find as all the TBe5 owners exhausted all stock
before the TB03 appeared.
Ergo TB03 spool should fit TBeIV just fine, which it does
(you should change the spool's e5 gear to a proper eIV "oneway" gear to suit)
TBe5's alloy diff outdrives also fit sweet into TBeIV (but not TBeIII)
