ECHO - Spare Parts - A161000370 - DUCT AIR

Compatibility

Fits 2 ECHO models: ECHO CS4510-16/CS4510-18 and ECHO CS4920-16/CS4920-18/CS4920-20 (Warranty: 5 year consumer / 1 year commercial, Engine Displacement: 45–50.1 cc, Starting System: Spring-Assist, Fuel Capacity: 16.2 fl oz, Ignition System: Digital, Oiling System: Automatic/adjustable, Oil Capacity: 11.1–11.2 fl oz, Dry Weight: 11.1 lb, Carburetor: Butterfly-Valve Diaphragm w/Purge Pump, Sprocket Cover: Plastic, Bar Type: Laminated, Sprocket Type: Spur).