Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 403813X1 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 403813X1 It is listed as Coupling Shaft Rigid. component manufactured by Trw Canada Ltd United Carr Div, specifically under CAGE Code 04994. It is also accompanied by the NSN 3010010996369 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3010 Torque Converters and Speed Changers.