At One Click Purchasing, we are your reliable source for the NSN part RP20-145-456 manufactured by Meritor Heavy Vehicle Systems Ltd. We carry a wide range of popular NSN items on our website, including Differential Drivin like part number RP20-145-456 which is listed with the NSN 2520013264644 for easy identification. If you are interested in RP20-145-456 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.