Caterpillar 5M-2669

5M-2669 is a genuine Caterpillar oil pan drain plug (Cat part number 5M2669) designed for Caterpillar hydraulic tanks. This 1/2-inch drain plug provides a precise opening for draining hydraulic oil during maintenance and is sold as an OEM replacement part by Cat, ensuring a proper fit with Caterpillar equipment. Listed and sold through CatParts stores and authorized retailers under the 5M2669 designation, the plug confirms compatibility with Cat hydraulic systems and related oil pans. As an OEM Cat spare, it is manufactured to Cat’s specifications for use in hydraulic reservoirs on Caterpillar machines and attachments that employ a 5M2669 drain port. The part enables clean, controlled oil changes by sealing the drain when installed, helping technicians perform routine servicing without removing other components. Availability across CatParts and independent retailers—evident in multiple catalogs and listings—makes 5M2669 a straightforward direct replacement for damaged or worn drain plugs in Caterpillar machinery.