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
The gentle curve and small nose radius reduce the risk of kickback and facilitate smooth and good cutting control. Nose with 8 teeth sprocket and one rivet. Bars are coated...