1-3/4" ID X 2-1/8" OD X 3/8" HT

Part number L18701750375 is a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal supplied with a 1-3/4 inch inside diameter, a 2-1/8 inch outside diameter, and a height of 3/8 inch. A loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. This item is further identified as Loaded Lip Seal (deep) Urethane.

As a material, Polyurethane (AU/EU) is valued for very high tensile strength and load capacity, long wear life in dynamic reciprocating service. This material stands up to ozone, extrusion under high pressure, and petroleum oils. Exposure to prolonged humidity at elevated temperature or acids and bases will shorten service life.

Maintenance and OEM teams specify it across construction machinery, press and forming equipment, and high-pressure fluid power.

Stocked as L18701750375 and sold individually. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.