Please fill out the form below for Kit Conv A 3 To A 4 and get a quote for part number 117-SB80-105-3.1 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 117-SB80-105-3.1. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.