Need deck belt and mule drive belt size for Cub Cadet 123
 

Can't get info from technical library for some reason. Have a Cub 123 with a 42 inch deck 421 U 1113. Also need the mule drive belt size.
Thanks

PTO belt is IH-473462-R4 3/8 X 81. Spindle belt is IH-477599-R2 1/2 X 77.

Thank u very much.

are you using the quick attach on the 123?,if so the belt for the pto is different 490489 r2

What is the quick attach?

So here's what I got. Don't know what a quick attach is? So confused on the mule drive belt now lol. Which one do I need?
Thank you

here what you mule drive should look like on a 123 . Other then this one has a 44 inch deck under it

Quick attach, and you aint got one.

looks like you need the 490489 r2 belt.

Lew-I think he needs the 473462R4 without the quick attach

It is what it is I guess.

When I bought this a year ago, this was the mule drive and deck that was on it. Tractor wasn't running so I guess I don't know if this setup will even work? I guess I will see what I can make happen with what I got. So I'm gonna go with the 1/2x77 For the deck and 3/8x81 inches for the mule drive. Thanks for your help.

You've got a QA mount, but it's bolted on, and is not correct for this model tractor. And the deck is QA also.

But that being said, the correct PTO belt for a QA tractor may not fit right.
Your best bet is to mount the deck and measure it out with some rope or lamp cord.

Good catch. Didn't notice that

Ok thanks all. Appreciate the help.