Originally Posted by
jfrutchey
Hello, i am new to the forum. I have a pretty decent 1981 ATC 110. However I need a seat pan badly. Does anyone have a resource for a supplier. It seems nearly impossible to find. Also how do you find out which ATC
parts are interchangeable with other years? I would like to buy some
parts but i am having trouble finding which
parts are interchangeable. Thanks for your time and help.
Joe
Not sure about a seat pan dratv used to have a plastic one but it's discontinued. atc90 and 110 points motors are similar, the only differences been that the 110 has a larger bore and stroke and a 1mm larger gudgeon pin so 110 pistons don't work in 90's and vise-versa. the tanks are also interchangeable.
1985 ATC125M: Parts
1985 ATC200S: 84 200S Bottem end, 200x Head, 200x Carb, S&S Cycle Exhaust, Wiseco 10.25:1 Piston, Reground Cam with About 1mm more lift(unknown specs).
1988 TRX250X
1983 ATC200E: Total Pile.
"Bout Tree Fiddy" Master of Thy 22RE