Caterpillar 1220440 — Ring-Backup
Part number: 1220440 · Brand: Caterpillar · Condition: New Aftermarket · Category: farm
One New Aftermarket Replacement Backup Ring for Caterpillar (Cat) Equipment This aftermarket replacement backup ring (OEM part number 1220440) is a hydraulic sealing component used in Caterpillar construction equipment. Backup rings work in conjunction with O-rings in hydraulic cylinder and sealing applications, preventing the O-ring from extruding into the clearance gap under high-pressure conditions. Replacing a worn or damaged backup ring helps restore hydraulic system integrity and prevents
Price: USD 46.80
In stock — worldwide air & ocean freight.