This is a Sources Sought Notice for a vehicular hydraulic transmission used in A2 & Up Armored HMMWV vehicles. The requirement is for a minimum of 408 EA and up to 10,200 EA. The Government does not have rights to the Technical Data Package or specifications. Qualification testing/evaluation and Source Approval Request are required to become an approved source, and approval does not guarantee business. This notice is not an open solicitation and only provides approved sources the opportunity to compete on future solicitations.