Caterpillar 7M-8805 is a rotating lip seal designed to seal rotating shafts in Cat equipment, specified with an inner diameter of 41.28 mm to match the corresponding sealing surface. CAT Parts Store lists 7M-8805 as a lip seal of the rotating lip type, explicitly noting the 41.28 mm inner diameter and identifying the part by the 7M-8805 catalog number across multiple language pages. Catalogs and service materials for D5 tractors reference 7M8805 as a seal component, confirming its use in Caterpillar machinery where a 41.28 mm ID rotating lip seal is required. This is a genuine Cat replacement part sold under the 7M-8805 designation, intended for applications demanding precise shaft sealing in Cat drive and hydraulic assemblies.
