Please fill out the form below for Ground Power Unit Gpu 400 50 Hz and get a quote for part number 5T28400CL by Hawker Beechcraft 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 5T28400CL. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.