Aeroquip FCA1020 #10 Hose 20′ Air Brake Compressor Discharge Hose Connector. EST, MON to FRI. Brake > Electrical Connectors > Air Brake Compressor Discharge Hose Connector. Aeroquip FCA1020 #10 Hose 20. Aeroquip – FCA1020 – #10 Hose 20′ – Hose – AQP Racing Hose – 10 AN – 20 ft – Braided Stainless / Rubber – Natural – Each.