The Department of Defense, through the Defense Logistics Agency (DLA) Land Warren, is seeking sources capable of providing hydraulic transmissions, specifically the NSN 2520-01-650-2863, with a part number from Caterpillar (CAGE 11083) P/N 489-3136. The procurement involves a quantity of one unit with a 100% option, intended for use in the 621G Scraper, highlighting the importance of reliable vehicular power transmission components in military operations. Interested vendors must submit their capabilities to Erin Bryant at erin.bryant@dla.mil, as this is a sources sought notice rather than an open solicitation, and qualification testing will be required to become an approved source, which does not guarantee future business opportunities.