Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number HFB523001-A1 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number HFB523001-A1 It is listed as Worm And Valve Asse component manufactured by Trw Limited, specifically under CAGE Code 77640. It is also accompanied by the NSN 2520011343418 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2520 Vehicular Power Transmission Components.