Adatto ai modelli:
- HUSQVARNA: CT131 , CT135, CT151, CTH135, CTH140 Twin, CTH151, CTH151 XP, CTH155, CTH171, CTH172, CTH1736, CTH2036 T, CTH2036 Twin, CTH2036 XP, YTH150 Twin.
- JONSERED: LT2115 CM, LT2115 CMA, LT2116 CMA2, LT2117 CMA
Sostituisce 55-4913