Bar nut retaining/captive style fits the following models:-
Genuine Husqvarna Part
545
555
T540 XP
T5365 LiXP
536 Lixp
550 XP/XPG
560 XP/XPG
Part no 505197301
Clutch Needle bearing for the Husqvarna chainsaws listed below. FITS CHAINSAW MODELS 445 MARK II, 445 E MARK II, 450MARK II, 450 RANCHER, 545, 550 XP, 550 XPG, 555, 560...