Cylinder & Piston assembly replaces Stihl 4137-020-1202, 34mm.
Fits FS85 Trimmers.
Includes piston, cylinder, rings, pin & clips.
Also fits some FC75, FC85, FH75, FR85, FS75, FS80, HL75, HL75K, HT70, HT75, KA85, KR85, KW85, SP81, SP85
|OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.||Stihl 4137-020-1202|