REPLACES OEM:Husqvarna: 522620001,FITS MODELS:Husqvarna 435 II, 440 E II, 445 E II, 445 II, 536 LiXP, 550 XP, 555, 556 and 562 XP/XPG chainsawsSPECS:Ethanol: Not compatible with greater than 10% ethanol fuel
REPLACES OEM:Husqvarna: 505415201,FITS MODELS:Husqvarna: 327, 545 and 550XPSPECS:Ethanol: Not compatible with greater than 10% ethanol fuel