Federal NAICS Codes

NAICS 423120: Motor Vehicle Supplies and New Parts Merchant Wholesalers

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 423120.

NAICS 423120 federal market metrics

Total obligations
$730M
Total awards
15,532 awards
Active obligations
$83.6M
Size standard
200 employees

What this NAICS covers

NAICS 423120 covers wholesale distribution of new motor vehicle parts and supplies, including purchasing, stocking, and reselling parts to retailers, repair shops, fleet support operations, and other motor vehicle resellers.

Federal opportunities under 423120 typically involve procuring and stocking OEM and aftermarket replacement parts, kitting repair orders, managing inventory and warranties, fulfilling purchase orders with traceability, and executing last-mile delivery or depot resupply for fleet maintenance programs.

FY2026 snapshot

Obligations
$30.9M
Awards
142
Average award
$217.6K
Change from FY2025
+17.9%

Recent awards

Search contractors

$323,465

KERR INDUSTRIES OF TEXAS INC

US Marshals Service

PIID
15M10226FA4700137
PSC
4910 - MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT

$323,465

KERR INDUSTRIES OF TEXAS INC

US Marshals Service

PIID
15M10226FA4700141
PSC
4910 - MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT

$323,465

KERR INDUSTRIES OF TEXAS INC

US Marshals Service

PIID
15M10226FA4700148
PSC
4910 - MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT

$16,487

MAC MOTORS, INC

Federal Prison Industries, Inc

PIID
15UBEN26P00000421
PSC
2590 - MISCELLANEOUS VEHICULAR COMPONENTS

$323,465

KERR INDUSTRIES OF TEXAS INC

US Marshals Service

PIID
15M10226FA4700147
PSC
4910 - MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT

$258,772

KERR INDUSTRIES OF TEXAS INC

US Marshals Service

PIID
15M10226FA4700138
PSC
4910 - MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT

$323,465

KERR INDUSTRIES OF TEXAS INC

US Marshals Service

PIID
15M10226FA4700145
PSC
4910 - MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT

FAQ

What work fits NAICS 423120?
  • Stock and deliver OEM replacement parts to fleet maintenance depots under a blanket purchase agreement with inventory reporting and reorder thresholds.
  • Provide kitting and parts pick-pack for scheduled maintenance events, assembling repair kits by part number and packing list for depot mechanics.
  • Handle warranty parts fulfillment, return-to-vendor processing, and replacement part traceability with documentation linking serial numbers to warranty claims.
  • Operate regional warehouses that fulfill government purchase orders, maintain safety stock levels, and provide regular inventory, turnover, and forecast reports.
When is NAICS 423120 a weak fit?
  • Automotive repair and maintenance work that installs or diagnoses vehicle problems, since those activities are service and not wholesale parts distribution.
  • Manufacturing of motor vehicle parts where the work includes fabricating or assembling parts rather than purchasing, stocking, and reselling new parts.
  • Retail auto parts store operations focused on direct consumer walk-in sales, which lack the wholesale stocking, reseller distribution, and order fulfilment orientation of this NAICS.
What solicitation language points to NAICS 423120?
  • Contract line items list part numbers, OEM cross-references, or government stock numbers and require traceability from receipt to shipment.
  • Performance requirements specify order fill rate, lead time targets, inventory accuracy, consignment stocking, or automated inventory reporting.
  • Scope requires kitting to specified bill-of-materials, warranty return handling, and regional warehousing with same-day or next-day fulfillment capabilities.

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