hey i recently got a 1957 820 and the pony motor needs rebuilt does anyone know where i can get parts like gaskets, cylinder sleeves, pistons, rings, bearings etc.
thanks i appreciate any help anyone can give me tried to look up on jdparts.com but models didnt go back to 1957
randy

Murphys Motor Service has undersize connecting rods and undersize main bushings so you can grind your crank (hopefully) .010/.010 and be back in business.

www.murphysmotorservice.com 573-696-3655

thanks, for the info. does anyone know where i can get cylinder sleeves at for the pony motor

For the sleeves, try Greg Stephen www.theoldtractorcompany.com

Brandon

thanks for the info guys i contacted them and i pretty much found everything except new sleeves he said he had used one i am nervous about using them has anyone went this route before