Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 6N139 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 6N139 It is listed as Shaft Water Pump. component manufactured by Caterpillar Inc, specifically under CAGE Code 11083. It is also accompanied by the NSN 2930010534699 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2930 Engine Cooling System Components Nonaircraft.