Please fill out the form below for 777 Slat 11 B and get a quote for part number 114W4140Y42 by Spirit Aerosystems Inc, 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 114W4140Y42. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.