Husqvarna Piston Ring OEM #504120501

This part replaces obsolete part #: 521755401 and 5217554-01.

Description:
It is a genuine OEM supplied replacement piston ring that is specially designed for use with Husqvarna handheld lawn and garden equipment. This part helps to create an air-tight seal between the piston and the cylinder walls. If this part wears down your tool will not be able to operate as intended. This item is made from durable steel and it is sold individually.

Compatibility
This part is compatible with the following machines:

Husqvarna
130BT (2007-01) 965102204, Backpack Blower
130BT (2008-10) Backpack Blower
530BT (2012-10) Lightweight Backpack Blower
233RJ (2009-01) Brushcutter
233RJ (2011-07) Brushcutter
533RS (2011-07) Brushcutter
233 R (2011-07) Brushcutter
430 LS (2010-01) Trimmer