How should I treat this Motor??

[classic73montauk]

I just recently bought a very nice 2004 VMAX OX66........

Here is my issue. The Model# is a DX15OTLRC, but it no longer has the TRP as a lower unit, it has a regular single prop lower unit.

I am guessing If I want to buy a Yamaha Model specific shop manual/owners manual or parts, I should tell the parts people that I have a VX150TLRC instead correct?

Say for instance if I want a water pump kit, are they the same part Number between the DX and VX lower units?

Is the only difference between the DX and VX model in the lower unit, and sticker on the Cowl that says TRP?

Thanks for your help, but want to make sure before I order the wrong parts one day.

[jb123]

you need to check into the gear ratios between both LUs