I have a M.T.D. LawnFlite Model 135-668P120 with a B&S Model 252707 Type 0645-01 engine.i need part number 14641-Lift Assembly Bracket..for some stupid reason M.T.D. discontinued this part yrs ago..THIS IS WHAT ENGAGES THE CLUTCH!!! I have been googling my butt off and no one has it.can anyone offer any suggestions???

 

MTD discontinued it because it is not a fast moving part and your tractor is over 20 years old.
Ask at your local small engine repair shop if they may have 1 out back in their junk pile or if they know of anyone who may have 1.

 

Those don't appear to me to be MTD model or part #'s. Could be a problem with your search.

 

I have to agree with BFH,, This almost looks like a sears model # & most MTD part # are XXX-XXXX with variations, ,,, Roger

 

he's copied it from the ipl. I have an mtd built 85 800 series, 1 up from his 600 and it also has part numbers like that. I could use his dilemma about getting the part to justify to my wife why I should get the free 800 front end section that was offered in my area. Actually I emailed about it and it was gone.
A friend as a 700 series that he gave me the deck for as he uses it only for yard hauling. I notice on it's ipl that it uses the same lift handle as the 600 needed here.
My guess is a lawn tractor junk yard is the best bet now.

 

Those are correct numbers for both the model number and part number. I looked it up on my old MTD microfische.

 

Look on Craigslist in your area. Might find a tractor with no motor for free.

 

Cool. Not surprised actually just didn't look right.

 

Yeh, when you get used to the current numbering system, 735-xxxx, it can throw you.

Here is the part he needs. #13.

Parts and Diagrams for MTD 135-668P120 (1985)

 

Is that for 38" deck? I have an old carcass with that deck mounting system on it but it is 42"...I think it should still be the same tho...
I will look and get the model of it today.

 

The 700 I know of is a 44" deck.