Please fill out the form below for Shaft Seal Ring and get a quote for part number BAU3X225 042 07 072NBR90 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 BAU3X225 042 07 072NBR90. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.