What Model is this?

[vipervicta]

Good morning!
Glad to be part of this group.
I recently inherited this old beauty and it needs a new deck belt desperately.
The problem that I am having is that I have no clue what model it is and the lawnmower shops around here have no clue.
Help!
If you know the model of the mower and also the part #of the belt I would be grateful.

Thanks in advance.

Victor

 

[EngineMan]

Looks like a HI VAC series 6

 

[Mow Joe]

My educated guess would be 2811X5S. The belt would be 10749. That was the # back in my time. I think they have a prefix now.

 

[DresserDan]

Mine is a 28 in, 12.5hp,model 286707,series 23