Please fill out the form below for Spring Assy Extension and get a quote for part number 83231020-003 by Viking Air Ltd, 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 83231020-003. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.