Proven Part Trimmer Head Spool Insert with Spring Fits Stihl 4002-713-3017, 25-2, FR108, FS44, FS44J, FS44R

Replacement Spool Insert With Spring for Stihl Trimmer Heads 

Fits Trimmer Head Models 25-2, 27-2

Fits Stihl Models FR108, FS44, FS44J, FS44R, FS48, FS50, FS50E, FS50F, FS51, FS51AVE, FS52, FS52AVE, FS52AVRE, FS55, FS55R, FS56AVRE, FS60, FS61, FS61AE, FS61E, FS62, FS62AVE, FS62AVRE, FS65, FS65AVE, FS65AVRE, FS66, FS66AVE, FS66AVRE, FS74, FS74AVE, FS74AVRE, FS76, FS76AVE, FS76AVRE, FS80E, FS80RE, FS81, FS81AVE, FS81AVRE, FS83, FS83R, FS85RT, FS86, FS86AVE, FS86AVRE, FS88, FS90 2005-On, FS90AVE, FS91, FS96, FS106, FS106AVE, FS108, FS120, FS120R, FS350, FS450K, FS550, FS550K

Compatible With Parts 4002-713-3017, 00009971501

PP40027133017A-PP00009971501