NAICS 423140: Motor Vehicle Parts (Used) Merchant Wholesalers

NAICS 423140 – Motor Vehicle Parts (Used) Merchant Wholesalers covers the wholesale distribution of previously owned, refurbished, or surplus motor vehicle components, including engines, transmissions, axles, suspensions, and other mechanical or electrical parts sourced from end-of-life vehicles. These wholesalers act as intermediaries between salvage yards, dismantlers, and end-users, ensuring parts meet functional and safety standards for reuse. In government contracting, this NAICS supports maintenance and repair operations for fleets of military, law enforcement, and civilian vehicles where cost-effective part replacement is prioritized over new component procurement. This sector plays a critical role in sustaining legacy vehicle platforms and reducing lifecycle costs through circular economy practices. No contractor data is available for this NAICS code, indicating limited visibility of active federal contractors or a fragmented market with small-scale or regional distributors not consistently reporting in federal award databases. The competitive landscape likely includes small businesses, specialty salvage operations, and niche wholesalers with logistics capabilities tailored to government supply chains, though no dominant primes or large-scale vendors are currently identifiable through procurement records. No agency data is available, suggesting that demand is either highly decentralized or not systematically captured in centralized procurement systems. Agencies with vehicle fleets—such as the Department of Defense, General Services Administration, and Department of Transportation—may procure used parts for non-combat or support vehicles, but these transactions may occur through direct purchases, blanket purchase agreements, or non-competitive channels outside formal contracting databases. The market context reflects low opportunity density in formal federal procurement channels, with most activity occurring outside traditional contracting mechanisms. Contractors seeking entry should focus on building relationships with fleet maintenance units, demonstrating compliance with federal part certification standards, and aligning with sustainability-driven logistics initiatives. Opportunities are best pursued through small business set-asides or GSA schedules that accommodate used and refurbished goods.