5-1/2" ID X 6-1/8" OD X 3/8" HT

The L31205500375 is a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal with a 5-1/2 inch inside diameter, a 6-1/8 inch outside diameter, and a height of 3/8 inch. This loaded lip seal maintains contact with the sealing surface even as clearances change under load. Additional detail on this item: Loaded Lip Seal (deep) Urethane.

Polyurethane (AU/EU) is specified for long wear life in dynamic reciprocating service and exceptional abrasion resistance. This material stands up to extrusion under high pressure, ozone, and petroleum oils. Exposure to hot water and steam or acids and bases will shorten service life.

Maintenance and OEM teams specify it across hydraulic cylinders, mining and heavy equipment, and construction machinery.

Order part number L31205500375, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.