Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 122456 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 122456 It is listed as Differential Driving Axle. component manufactured by Dana Off Highway Products Llc, specifically under CAGE Code 77237. It is also accompanied by the NSN 2520004316439 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2520 Vehicular Power Transmission Components.