Please fill out the form below for Clutch Unit and get a quote for part number 3180S63-20-000-03 by Eurocopter American, please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number 3180S63-20-000-03. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.