90s? MTD 1183AC - Looking for Parts / Manuals?

[Swamperation]

Hello! I picked up one of these in great shape. Never had a riding mower before. Everything but the lights works on it. Apparently the real model number is on the seat which has been replaced. Powered by a tecumseh engine.

The only identifying model / part number I can find is 1183 AC. As far as I can tell A and C are two very different things so not sure how it can be both.

I definitely need a set of belts for it. These ones are very tired. Dryrotted and the belt to the transmission has a few chunks missing.

 

[Rivets]

Supply us with pictures of the unit and engine. Guys on this site sometime pull a rabbit out of a hat. Also include all engine numbers, might be able to come in the back door.

 

[Swamperation]

Here's some pics of it - The throttle lever snapped last night so have to get a new one of those I guess.

 

[StarTech]

Try looking on the bottom of the seat for the model number. It is a MTD 600 series so 13AM660F131 would be a close match but not an exact match.

 

[Swamperation]

Try looking on the bottom of the seat for the model number. It is a MTD 600 series so 13AM660F131 would be a close match but not an exact match.

Unfortunately the seat has been replaced so no model number. I find that such a weird place to put the model...