Please fill out the form below for Kit Check Rework No Elvtr Cntrl and get a quote for part number 604K27-021B 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 604K27-021B. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.