NAICS Code 336330: Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing
National industry
SBA small business size standard: 1,000 employees
Definition
This industry comprises establishments primarily engaged in manufacturing and/or rebuilding motor vehicle steering mechanisms and suspension components (except springs).
Government contracts for this product: PSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components
Code facts
- Part of
-
-
31-33
-
336
-
3363
- 33633
-
3363
-
336
-
31-33
- Contract awards
- 762 In the last 12 months
- Contract obligations
- $82,453,932 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 336330
- Automotive, truck and bus steering assemblies and parts manufacturing
- Automotive, truck and bus suspension assemblies and parts (except springs) manufacturing
- Power steering hose assemblies manufacturing
- Power steering pumps manufacturing
- Rack and pinion steering assemblies manufacturing
- Shock absorbers, automotive, truck, and bus, manufacturing
- Steering boxes, manual and power assist, manufacturing
- Steering columns, automotive, truck, and bus, manufacturing
- Steering wheels, automotive, truck, and bus, manufacturing
- Struts, automotive, truck, and bus, manufacturing
- Wheels, steering, automotive, truck, and bus, manufacturing
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $46,448,240 |
| FY2025 | $82,453,932 |
| FY2024 | $52,690,336 |
| FY2023 | $43,124,090 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | LOC Performance Products LLC | $8,464,140 | |
| 2 | Tamor S.m.r. LTD. | $4,976,108 | |
| 3 | QPI Pro, Inc. | $4,567,249 | |
| 4 | Oshkosh Defense LLC | $2,545,425 | |
| 5 | Houston Drive Train Vehicle Component Sales, Inc. | $2,321,556 | |
| 6 | Washington Foundries Inc. | $2,097,406 | |
| 7 | Ruta Supplies Inc. | $1,387,119 | |
| 8 | Kampi Components Co Inc. | $1,247,278 | |
| 9 | TNS Industries, Inc. | $1,229,214 | |
| 10 | Norcatec LLC | $1,000,574 |
See the full FY2025 ranking of NAICS 336330 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $29,348,488 | |
| 2 | Department of the Army | $15,810,061 | |
| 3 | Department of Justice | $696,349 | |
| 4 | Department of the Navy | $458,109 | |
| 5 | Department of Homeland Security | $71,674 | |
| 6 | Department of State | $63,559 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components | $41,516,203 | |
| 2 | 2540 Vehicular Furniture and Accessories | $1,657,068 | |
| 3 | 2510 Vehicular Cab, Body, and Frame Structural Components | $1,638,254 | |
| 4 | 2030 Deck Machinery | $733,974 | |
| 5 | 2520 Vehicular Power Transmission Components | $316,376 | |
| 6 | 2010 Ship and Boat Propulsion Components | $225,632 | |
| 7 | 2630 Tires, Solid and Cushion | $89,517 | |
| 8 | 2815 Diesel Engines and Components | $71,686 | |
| 9 | 2310 Passenger Motor Vehicles | $63,559 | |
| 10 | 5360 Coil, Flat, Leaf, and Wire Springs | $38,400 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Ohio | $9,264,496 | |
| 2 | Wisconsin | $3,486,152 | |
| 3 | New York | $3,233,703 | |
| 4 | Michigan | $2,538,536 | |
| 5 | California | $2,464,339 | |
| 6 | Texas | $2,444,597 | |
| 7 | New Jersey | $1,699,927 | |
| 8 | Pennsylvania | $1,358,924 | |
| 9 | Florida | $1,308,517 | |
| 10 | Arizona | $940,884 | |
| 11 | Indiana | $544,550 | |
| 12 | Tennessee | $491,433 | |
| 13 | Alabama | $358,835 | |
| 14 | Missouri | $336,449 | |
| 15 | Georgia | $322,759 | |
| 16 | Illinois | $275,679 | |
| 17 | Mississippi | $229,451 | |
| 18 | Massachusetts | $194,360 | |
| 19 | Connecticut | $130,200 | |
| 20 | Colorado | $127,413 | |
| 21 | Maryland | $81,853 | |
| 22 | Virginia | $71,674 | |
| 23 | North Carolina | $54,519 | |
| 24 | Louisiana | $43,642 | |
| 25 | South Carolina | $34,319 | |
| 26 | Alaska | $19,206 | |
| 27 | Montana | $14,033 | |
| 28 | Nebraska | $13,285 | |
| 29 | Oregon | $10,456 | |
| 30 | District of Columbia | $7,268 | |
| 31 | New Mexico | $6,744 | |
| 32 | Utah | $3,522 | |
| 33 | Kentucky | $987 | |
| 34 | Washington | $903 |
Show all 34
Shares are of everything obligated under NAICS 336330 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 6,230 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 336330?
NAICS 336330 is Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing, a national industry in NAICS 31-33, Manufacturing.
What is the NAICS code for power steering pumps manufacturing?
The NAICS code for power steering pumps manufacturing is 336330, Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing.
What is the NAICS code for rack and pinion steering assemblies manufacturing?
The NAICS code for rack and pinion steering assemblies manufacturing is 336330, Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing.
What is the NAICS code for struts, automotive, truck, and bus, manufacturing?
The NAICS code for struts, automotive, truck, and bus, manufacturing is 336330, Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing.
When did the size standard for NAICS 336330 last change?
The most recent Federal Register rule on record that names NAICS 336330 in the SBA's size standards is "Small Business Size Standards for Manufacturing" (81 FR 4469), published Jan 26, 2016 and effective Feb 26, 2016.
How much do federal agencies spend under NAICS 336330?
Federal contracts under NAICS 336330 obligated $82,453,932 in fiscal year 2025 and $224,716,599 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 336330?
The contractors with the most obligated under NAICS 336330 in fiscal years 2026 and 2027 are LOC Performance Products LLC ($8,464,140); Tamor S.m.r. LTD. ($4,976,108); and QPI Pro, Inc. ($4,567,249).
Which agencies buy the most under NAICS 336330?
The agencies that obligated the most under NAICS 336330 in fiscal years 2026 and 2027 are Defense Logistics Agency ($29,348,488), Department of the Army ($15,810,061) and Department of Justice ($696,349).
Which PSC codes are used with NAICS 336330?
The PSC codes with the most obligated under NAICS 336330 in fiscal years 2026 and 2027 are 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components; 2540 Vehicular Furniture and Accessories; and 2510 Vehicular Cab, Body, and Frame Structural Components.
Where is the work under NAICS 336330 performed?
By place of performance, the states with the most contract obligations under NAICS 336330 over the last 12 months are Ohio ($9,264,496), Wisconsin ($3,486,152) and New York ($3,233,703).
What is the latest contract opportunity under NAICS 336330?
The latest contract opportunity under NAICS 336330 is Cylinder assembly, actu, solicitation from Land and Maritime (DLA), posted November 12, 2026.
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See everything under NAICS 336330
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