1-3/16" ID X 1-13/16" OD X 1/2" HT

L31201187500 is a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal built to a 1-3/16 in inside diameter, a 1-13/16 in outside diameter, and a height of 1/2 in. In service, this loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. Source specification: Loaded Lip Seal (deep) Urethane.

Polyurethane (AU/EU) is specified here for outstanding extrusion resistance at elevated pressure and exceptional abrasion resistance. The material holds up against extrusion under high pressure, impact and shock loading, and ozone. It should not be specified for service in ketones or acids and bases.

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

This item is sold individually under part number L31201187500. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.