Please fill out the form below for Rebuilt B1500 I Series Heater and get a quote for part number FR99C42(IS by Hartwell Corporation, 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 FR99C42(IS. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.