The 11N8-47150 cap is a genuine OEM CASE Construction component used to seal and protect openings in the machine's systems, available from Southeastern Equipment Company. Specifications Part Number 11N8-47150 Brand CASE CONSTRUCTION Category Cap Compatible equipment This part fits Excavator including models CX26C, E26C. Frequently asked questions What is the part number? The manufacturer part number is 11N8-47150. Is this a genuine OEM part? Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option. Will this fit my machine? See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm. Where does this ship from? Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.