Small Engines (Lawn Mowers, etc.): mtd lawn tractor belt sizes, briggs and stratten, hp briggs

Question
QUESTION: Dear sir .i would like to know the belt sizes the two drive belts and the deck belt for a mtd lawn tractor 38 inch cut 13 hp briggs and stratten motor model no 136n475f670 thank you for your assistance clyde.

ANSWER: Do you have the old belts?  Please attach a picture of the model number sticker so I can read all the numbers.

http://www.google.com/imgres?q=mtd+136n475f670&um=1&hl=en&sa=N&rlz=1T4ADRA_enUS4

---------- FOLLOW-UP ----------

QUESTION: dear Mr Jones. i will get back to you later thank you clyde

ANSWER: Were you able to locate the belt sizes?  If so, do you have a link to where you found them?

Eric

---------- FOLLOW-UP ----------

QUESTION: Dear mr Jones I still have not found the correct belt sizes as requested on the model number sticker it says MTD model number 136N475F670 MFG code de fabric 2125611-0021 13 HP briggs and stratten 38 inch lawn tractor. hope this helps you solve my problem. Thanking  you. clyde.

Answer
The Briggs engine is a better clue but I need the engine code number to determine the year the engine was made.

I can't believe it is this challenging to find the belts.  Is the mower branded under another name such at Ace, Wizzard, Signature or some other name?  I suspect the mower is somewhere in the 1998-2000 range.

Eric