Chainsaw Repair

Also looks that there may be another piston option from Meteor that has a 21mm compression height rather than the 20mm on the 359, it is windowed but full circle type rather that open skirt. Go here and have a look:

http://www.meteorpiston.com/Lists/Gardening/Join.aspx?List=831329fb%2Dc6b1%2D403e%2Dab58%2D966a2b8b6758&ID=1068&Source=http%3A%2F%2Fwww%2Emeteorpiston%2Ecom%2FLists%2FGardening%2FCatalog%2Easpx


Stihl model 08/TS-350 47mm may give a couple more possibilities, it appears to be slab sided but with a domed top. However it is taller by 6mm because of the domed top and has a compression height of 27mm, may be a very tight squeeze!