Caterpillar 1400184 — Seal-Back
Part number: 1400184 · Brand: Caterpillar · Condition: New Aftermarket · Category: farm
One New Aftermarket Replacement Hydraulic Cylinder Backup Ring for Caterpillar (Cat) Equipment This backup ring (also called a back-up ring or seal-back) is used in Caterpillar hydraulic cylinder assemblies to prevent seal extrusion under high-pressure operating conditions. Installed alongside primary O-rings or hydraulic seals, it supports the sealing element and extends the service life of the cylinder seal by bridging the extrusion gap between moving and stationary components. Compatible Mode
Price: USD 50.40
In stock — worldwide air & ocean freight.