Please fill out the form below for Tire 18X4 4 10Ply Chine Michelin and get a quote for part number 031-613-5 by Bombardier Aerospace, 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 031-613-5. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.