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 replacement throttle spring is also known as the recoil spring for a number of Husqvarna chainsaw models. Genuine Husqvarna part OEM - 544 09 99-01 Fits Models 330i, 435,...
