Yard Machines by MTD riding lawnmower ... find model number?

[happypilgrim]

Unfortunately we bought this mower second-hand and there is no sticker under the seat as there is supposed to be. It's a Yard Machines by MTD. 42 inch cut, 16.5 HP Briggs and Stratton Mower (engine model number 313707). I'll try to attach pictures. Any guesses as to the year of manufacture or model number? Thanks in advance!

 

[ILENGINE]

Here are some possible . From your engine number most likely 2002

13AF673G000
13AF675G062
13BF675G062

 

[MParr]

Flip the seat up and look at the underside of the seat pan.

 

[happypilgrim]

Flip the seat up and look at the underside of the seat pan.

The usual sticker under the seat is missing, but thanks!

 

[happypilgrim]

Here are some possible . From your engine number most likely 2002

13AF673G000
13AF675G062
13BF675G062

Thanks so much we'll look for those manuals

 

[hlw49]

built 04/24/02