Open federal opportunities

25--DIFFERENTIAL GEARBOX

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA WEAPONS SUPPORT · Response deadline: Thu, 12 Nov 2026

What the government is buying

DLA Weapons Support, part of the Defense Logistics Agency, is procuring a differential gearbox. Differential gearboxes are mechanical assemblies that distribute torque between wheels or axles while allowing them to rotate at different speeds—a function essential for vehicle maneuverability. In military applications, these components typically support wheeled tactical vehicles, material handling equipment, or other land-based systems requiring robust power transmission under demanding operational conditions.

This procurement falls under Federal Supply Classification (FSC) 25, which covers vehicular equipment components. The "combined synopsis/solicitation" format means this single notice both announces the requirement and serves as the solicitation document, streamlining the acquisition process.

Key facts

Who can bid

This solicitation is unrestricted—no small business set-aside applies. Large businesses, small businesses, and other eligible entities may compete. The NAICS 336350 (Motor Vehicle Transmission and Power Train Parts Manufacturing) defines the industry focus for size standards, which relevant small businesses should verify at SBA.gov.

Manufacturers with experience in heavy-duty or military-specified drivetrain components are natural candidates. However, any qualified offeror meeting DLA's technical and qualifications requirements may submit a bid. If you are a small business, you may still benefit from subcontracting opportunities or other defense industrial base programs even if direct award preference does not apply.

How to put together a competitive bid

For DLA powertrain component solicitations, successful bids typically require attention to several areas:

Technical compliance: DLA mechanical component solicitations usually reference detailed military specifications (MIL-SPEC) or commercial item descriptions. Obtain the exact packaging, marking, and material specifications referenced in the solicitation. Differential gearboxes may require specific gear ratios, torque ratings, or interchangeability with existing systems—see the solicitation.

Quality certifications: DLA suppliers generally need to demonstrate quality management systems. ISO 9001 and AS9100 certifications strengthen proposals. Review whether this item requires source inspection, first article testing, or approval under the Qualified Products List (QPL) program.

Past performance: Document comparable manufacturing experience, especially for defense or heavy-industrial applications. Include production volumes, same or similar NSN references, and relevant contract history.

Pricing strategy: Unrestricted competitions emphasize price as a significant evaluation factor. Analyze material costs (specialized alloys, heat treatment), labor, overhead, and any testing requirements. DLA's historical pricing data may be available through tools like FPDS or prior award research.

Packaging and shipping: DLA land vehicle parts often have specific preservation and packing requirements for military supply chain distribution. Factor these costs into your proposal.

Next steps

Access the full solicitation document on SAM.gov using solicitation number SPE7LX27U0370. The complete package contains technical specifications, packaging requirements, evaluation criteria, and submission instructions. The response deadline is November 12, 2026—allow adequate time for any necessary pre-award surveys, QPL updates, or subcontractor coordination. Submit questions through the SAM.gov inquiry process if any specification references are unclear.

View the official notice on SAM.gov →