Detailed Product Description We can supply kinds of chain saws like Stihl chain saw 170,180,210,230,250,290,380,038,070. ... Husqvarna 365,268,353,61,272xp,372xp,Komatsu chain saw G4500 ... ,piston,piston ring,oil seal,neadle bearing,chain and guide bar.They can fit for Stihl chain saw 170,180,210,230,250 ...