NAICS Industry Group 3363: Motor Vehicle Parts Manufacturing
Industry group
Definition
This industry group comprises establishments primarily engaged in manufacturing motor vehicle gasoline engines and engine parts, motor vehicle electrical and electronic equipment, motor vehicle steering and suspension components (except springs), motor vehicle brake systems, motor vehicle transmission and power train parts, motor vehicle seating and interior trim, motor vehicle metal stampings, and other motor vehicle parts and accessories. This industry group includes establishments that rebuild motor vehicle parts.
Code facts
- Part of
-
-
31-33
- 336
-
31-33
- Codes under it
- 14
- Contract awards
- 9,251 In the last 12 months
- Contract obligations
- $985,629,690 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $1,109,396 |
| FY2026 | $668,927,378 |
| FY2025 | $985,629,690 |
| FY2024 | $902,397,804 |
| FY2023 | $681,006,784 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Caterpillar Inc. | $46,971,911 | |
| 2 | BAE Systems Land & Armaments L.P. | $39,654,920 | |
| 3 | Tecmotiv (Usa), Inc. | $38,882,846 | |
| 4 | Clarke Power Services Inc. | $23,886,143 | |
| 5 | Renk America LLC | $20,800,682 | |
| 6 | Oshkosh Defense LLC | $19,074,460 | |
| 7 | MTP Drivetrain Services, L.L.C. | $15,906,164 | |
| 8 | Twin Disc, Incorporated | $13,414,601 | |
| 9 | General Dynamics Land Systems Inc. | $12,326,049 | |
| 10 | Hawkins Glass Wholesalers, L.l.c | $12,025,400 |
See the full FY2025 ranking of NAICS 3363 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $308,490,279 | |
| 2 | Department of the Army | $292,573,280 | |
| 3 | Department of Justice | $30,863,927 | |
| 4 | Department of the Navy | $20,071,204 | |
| 5 | Department of Homeland Security | $7,777,344 | |
| 6 | Department of State | $4,162,553 | |
| 7 | Department of the Interior | $3,138,667 | |
| 8 | Air Force | $1,069,644 | |
| 9 | Department of Agriculture | $693,076 | |
| 10 | Department of Veterans Affairs | $572,664 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 2520 Vehicular Power Transmission Components | $113,233,034 | |
| 2 | 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components | $94,191,865 | |
| 3 | 2910 Engine Fuel System Components, Nonaircraft | $91,822,305 | |
| 4 | 2540 Vehicular Furniture and Accessories | $81,724,154 | |
| 5 | 2815 Diesel Engines and Components | $48,651,361 | |
| 6 | 2590 Miscellaneous Vehicular Components | $36,875,023 | |
| 7 | 2541 Weapons Systems Specific Vehicular Accessories | $27,217,816 | |
| 8 | 6220 Electric Vehicular Lights and Fixtures | $26,699,257 | |
| 9 | 4820 Valves, Nonpowered | $20,574,120 | |
| 10 | 2920 Engine Electrical System Components, Nonaircraft | $15,503,663 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | New York | $64,721,871 | |
| 2 | Michigan | $60,153,591 | |
| 3 | Pennsylvania | $59,196,310 | |
| 4 | Ohio | $46,710,533 | |
| 5 | Wisconsin | $43,913,169 | |
| 6 | California | $42,525,929 | |
| 7 | Florida | $37,797,366 | |
| 8 | New Jersey | $25,064,279 | |
| 9 | Indiana | $22,125,709 | |
| 10 | Virginia | $16,535,784 | |
| 11 | Louisiana | $14,699,699 | |
| 12 | North Carolina | $12,597,876 | |
| 13 | Texas | $11,155,061 | |
| 14 | Illinois | $9,149,348 | |
| 15 | Georgia | $9,025,172 | |
| 16 | South Carolina | $7,405,229 | |
| 17 | District of Columbia | $5,861,089 | |
| 18 | Arizona | $5,370,392 | |
| 19 | Maryland | $3,692,488 | |
| 20 | New Mexico | $3,064,315 | |
| 21 | Connecticut | $3,045,003 | |
| 22 | Oklahoma | $2,588,922 | |
| 23 | Kentucky | $2,418,729 | |
| 24 | Alabama | $2,190,048 | |
| 25 | Arkansas | $1,701,289 | |
| 26 | Tennessee | $1,522,434 | |
| 27 | Vermont | $1,460,000 | |
| 28 | Oregon | $1,330,244 | |
| 29 | Washington | $1,199,394 | |
| 30 | Missouri | $1,180,050 | |
| 31 | Massachusetts | $1,176,379 | |
| 32 | Minnesota | $1,058,745 | |
| 33 | Hawaii | $668,685 | |
| 34 | Colorado | $503,425 | |
| 35 | Nebraska | $475,902 | |
| 36 | West Virginia | $427,074 | |
| 37 | Kansas | $403,876 | |
| 38 | Montana | $393,319 | |
| 39 | Nevada | $323,316 | |
| 40 | New Hampshire | $322,095 | |
| 41 | Mississippi | $296,774 | |
| 42 | Utah | $273,365 | |
| 43 | North Dakota | $180,438 | |
| 44 | Maine | $151,829 | |
| 45 | Iowa | $120,325 | |
| 46 | Guam | $105,809 | |
| 47 | South Dakota | $98,253 | |
| 48 | Alaska | $39,471 | |
| 49 | Rhode Island | $29,926 | |
| 50 | Delaware | $17,093 | |
| 51 | Idaho | $10,675 |
Show all 51
Shares are of everything obligated under NAICS 3363 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 94,389 listed here. See the rest on GovTribe.
Codes under 3363
Show all 14
Quick answers
What is NAICS 3363?
NAICS 3363 is Motor Vehicle Parts Manufacturing, an industry group in NAICS 31-33, Manufacturing.
What codes are under NAICS 3363?
NAICS 3363 has 14 codes under it with their own GovTribe pages, including 33631 Motor Vehicle Gasoline Engine and Engine Parts Manufacturing, 33632 Motor Vehicle Electrical and Electronic Equipment Manufacturing and 33633 Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing.
How much do federal agencies spend under NAICS 3363?
Federal contracts under NAICS 3363 obligated $985,629,690 in fiscal year 2025 and $3,239,071,053 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 3363?
The contractors with the most obligated under NAICS 3363 in fiscal years 2026 and 2027 are Caterpillar Inc. ($46,971,911); BAE Systems Land & Armaments L.P. ($39,654,920); and Tecmotiv (Usa), Inc. ($38,882,846).
Which agencies buy the most under NAICS 3363?
The agencies that obligated the most under NAICS 3363 in fiscal years 2026 and 2027 are Defense Logistics Agency ($308,490,279), Department of the Army ($292,573,280) and Department of Justice ($30,863,927).
Which PSC codes are used with NAICS 3363?
The PSC codes with the most obligated under NAICS 3363 in fiscal years 2026 and 2027 are 2520 Vehicular Power Transmission Components; 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components; and 2910 Engine Fuel System Components, Nonaircraft.
Where is the work under NAICS 3363 performed?
By place of performance, the states with the most contract obligations under NAICS 3363 over the last 12 months are New York ($64,721,871), Michigan ($60,153,591) and Pennsylvania ($59,196,310).
What is the latest contract opportunity under NAICS 3363?
The latest contract opportunity under NAICS 3363 is Spark plug, turbine, solicitation from Land and Maritime (DLA), posted November 11, 2026.
On GovTribe
See everything under NAICS 3363
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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