Differential, Driving Axle
Open Pre-Solicitation Posted
- Solicitation number
- SPRDL1-27-R-A029
- Agency
-
Land and Maritime
Defense Logistics Agency, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 336350 Motor Vehicle Transmission and Power Train Parts Manufacturing
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Defense Logistics Agency Land and Maritime anticipates soliciting a five-year long-term contract for a Differential, Driving Axle (NSN 2520-01-574-4828) for the High Mobility Multi-Purpose Wheeled Vehicle, with responses due by 3 November 2026. This is market research published under FAR Part 10; submission of capability information is voluntary and the Government assumes no financial responsibility for response costs.
The part is restricted to Dana Corporation (CAGE 63ZH0) and carries an estimated quantity range of 27 minimum to 675 units over the five-year period. The driving differential is a heavy-duty, military-grade rear differential with an integrated cooler designed to split engine power between rear wheels at different speeds for smooth turning on extreme off-road terrain, heavy towing, and high-heat operations without failure.
The Government does not possess data rights to the technical data package or specifications. Contractors interested in becoming a source of supply must meet the requirements of the Source Approval Program at their own expense. Details and points of contact for the Source Approval Program are available at https://tacom.army.mil/ by selecting "Ombudsman" from the menu.
Notice text
Item Name: Differential, Driving Axle
NSN: 2520-01-574-4828
Military (CAGE: 19207) Part Number: 12529095 (Restricted to Dana Corporation CAGE: 63ZH0)
Estimated Quantity: Minimum 27 / Maximum 675 (5 Year Long-Term Contract)
End Item: High Mobility Multi-Purpose Wheeled Vehicle (HMMWV)
Response Date: 3 November 2026
Requirements Description: This Driving Differential is a heavy-duty, military-grade rear differential with a built-in cooler designed for the HMMWV and heavy-payload military trucks. Its primary purpose is to split the engine's power between the rear wheels, allowing them to spin at different speeds so the vehicle can turn smoothly without skidding. It is built to handle extreme off-road terrain, heavy towing, and intense heat without breaking breaking down.
The Government does not have data rights to the technical data package (TDP) or specifications.
This survey is published in compliance with FAR Part 10, Market Research. This request for capability information does not constitute a request for proposals. Submission of any information in response to this market research is purely voluntary. The Government assumes no financial responsibilty for any costs incurred in responding or in any subsequent exchange of information.
Contractors interested in becoming a source of supply need to meet the requirements of the Source Approval Program at their own expense. Specific information and point of contract for the Source Approval Program is available at https://tacom.army.mil/ and select 'Ombudsman' from the menu.
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