There are no #s on this cylinder. It's a considerable bigger saw than my 55.Looks like a 268/272 to me. But a 36" is too big for a 272 (but maybe not for everybody) and a 272 has a 52mm bore. Maybe 281/288 ....if that's an oem jug the decomp is on the wrong side for a 288 and a 288 is a 54mm piston. What are the #s on the cylinder? Throw out the 3 foot bar and 55mm and I'd say 268/272 all day..
181 and 281 were 52mm
288 were 54mm, the 54mm would fit on the 181/281.
Not aware of any 55mm p/c sets for those saws.
Top cover mounting holes are in the wrong place for 272 or 181-28834mm stroke, 61-272
38mm stroke, 181-288
Top cover mounting holes are in the wrong place for 272 or 181-288
Yes it has a 2 piece ignition.It started as a 266. 272 has bolts for the muffler, 266 has studs. Someone has put a 272 cylinder/piston on the saw at some point. Easy way to tell - take the recoil off. It probably has the 2 piece ignition.
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