3-3/4" ID X 4-1/8" OD X 3/8" HT

Part number L18703750375 is a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal supplied with a 3-3/4 inch inside diameter, a 4-1/8 inch outside diameter, and a height of 3/8 inch. A loaded lip seal delivers low-friction dynamic sealing with strong resistance to pressure spikes. Additional detail on this item: Loaded Lip Seal (deep) Urethane.

It resists extrusion under high pressure, abrasion and wear, and impact and shock loading. Polyurethane (AU/EU) is widely chosen for very high tensile strength and load capacity, exceptional abrasion resistance. It is not the right choice where ketones or hot water and steam are present.

Maintenance and OEM teams specify it across hydraulic cylinders, high-pressure fluid power, and off-highway equipment.

Stocked as L18703750375 and sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.