Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 21373 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 21373 It is listed as Rocker Arm Engine Poppet Valve. component manufactured by Lauson Division Of Tecumseh Products Co, specifically under CAGE Code 35211. It is also accompanied by the NSN 2805003613168 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2805 Gasoline Reciprocating Engines Except Aircraft and Components.