Fit : Stihl SR340 SR400 SR420 BR320 BR400 BR340 BR380 BR420 Leaf Blower. Replaces OEM Part: Cylinder Piston Kit :4203-020-1201. Ignition Coil : 4203 400 1301. 1 x Gasket Kit (Show As Pictures),1 x Spark Plug,1 x Fuel Filter,1 x Buffer Spring.
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