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Presolicitation, first published as sources sought

Clutch Fan Engine

SPRDL126R0006

Defense Logistics Agency, DLA Land Warren. Other Motor Vehicle Parts Manufacturing.

50 open like this View on SAM.gov Markdown

Response deadline

February 23, 2026 at 3:00 PM EST

Closed 251 days ago. Posted August 27, 2026, first published October 1, 2025. Scheduled to archive December 5, 2026.

Get the next one like this from Defense Logistics Agency by email, the day it is posted.Find my opportunities

This one closed in 2026

50 like it are open now in other motor vehicle parts manufacturing

  • REGULATOR,VEHICLE WIND

    Defense Logistics Agency, DLA Weapons Support

    Combined synopsis and solicitationNAICS 336390Anywhere in the USSPE7L427T0490
    Closes in 2 daysNov 2
  • RIM,WHEEL,PNEUMATIC TI

    Defense Logistics Agency, DLA Weapons Support

    Combined synopsis and solicitationSmall businessNAICS 336390Anywhere in the USSPE7L727T0341
    Closes in 2 daysNov 2
  • SHOCK ABSORBER,BUMPER

    Defense Logistics Agency, DLA Weapons Support

    Combined synopsis and solicitationNAICS 336390Anywhere in the USSPE7L327Q0071
    Closes in 2 daysNov 2

All 50 open in other motor vehicle parts manufacturing

Description

As published on SAM.gov.

PRESOLICITATION NOTIFICATION

SPRDL126R0006

Item Name: CLUTCH,FAN,ENGINE

NSN: 2930-01-168-7870

Part No:   12339407/19207

Base Period Quantity: 5772 EA

Option Period Quantity: 100% option

End Item: High Mobility Multipurpose Wheeled Vehicle (HMMWV).

TDP top level drawing is source controlled.

End Item: The Fan Clutch, Engine, is used on all versions of the HMMWV, including the basic, A1 & A2 models.

The Government does not have rights to the Technical Data Package (TDP) or specifications.

A device designed to deliver variable fan speeds to the engine pulley ratios responsive to the cooling demands of the engine. May include hub, mounting device, thermal air valve and the like.

Engine fan clutches are components of the engine cooling system in non-aircraft vehicles. They belong to the supply class of Engine Cooling System Components, Nonaircraft, which is part of the supply group Engine Accessories.

The engine fan clutch is responsible for controlling the operation of the engine cooling fan. It is typically located between the engine and the fan and is connected to the fan blades. The main purpose of the fan clutch is to regulate the speed of the cooling fan based on the engine's temperature.

When the engine is running at normal operating temperatures, the fan clutch allows the fan to rotate freely, resulting in minimal resistance and noise. This helps improve fuel efficiency and reduces unnecessary wear on the fan and other components.

Source interest information below, please note the following:

*This notice is not an open solicitation i.e., Invitation for Bid (IFB) or Request for Proposal (RFP).

*Qualification testing and evaluation are required to become an approved source.

*Source approval does not guarantee business.

*Qualifying as an approved source only provides the opportunity to compete

on future solicitations.

Additional Information:

*Source Approval Program

https://tacom.army.mil/ombudsman

*Source Approval Request (SAR) Package Requirements

https://tacom.army.mil/ombudsman/source-approval-request

Point of Contact:

Title: Source Approval Officer

Email: usarmy.detroit.tacom.mbx.mso-ombudsman@army.mil

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. October 1, 2025

    Sources sought

    Due October 17, 2025 at 5:00 PM EDT. SAM.gov, notice b40821664dba408193080190ad4c5857

    2 revisions on SAM
    • February 6, 2026: publish, presolicitation
    • October 1, 2025: publish, sources sought

  2. February 6, 2026

    Presolicitation, originally sources sought

    Due February 23, 2026 at 3:00 PM EST. SAM.gov, notice 038df56377214295845350b77887485f

    5 revisions on SAM
    • August 27, 2026: publish, presolicitation
    • February 10, 2026: publish, presolicitation
    • February 9, 2026: publish, presolicitation
    • February 6, 2026: publish, presolicitation
    • October 1, 2025: publish, sources sought

  3. February 9, 2026

    Presolicitation

    Due February 23, 2026 at 3:00 PM EST. SAM.gov, notice 7e6062b6dd724772bb1f10bb8cac83f1

    5 revisions on SAM
    • August 27, 2026: publish, presolicitation
    • February 10, 2026: publish, presolicitation
    • February 9, 2026: publish, presolicitation
    • February 6, 2026: publish, presolicitation
    • October 1, 2025: publish, sources sought

  4. February 10, 2026

    Presolicitation

    Due February 23, 2026 at 3:00 PM EST. SAM.gov, notice bd4885105ccf4013b2f07dfeb03ef0ea

    6 revisions on SAM
    • August 27, 2026: publish, presolicitation
    • February 10, 2026: publish, presolicitation
    • March 3, 2026: publish, solicitation
    • February 9, 2026: publish, presolicitation
    • February 6, 2026: publish, presolicitation
    • October 1, 2025: publish, sources sought

  5. March 3, 2026

    Solicitation, originally presolicitation

    Due April 2, 2026 at 3:00 PM EDT. SAM.gov, notice 9245486d6fe44a03bcfc4db8f04ed36b

    6 revisions on SAM
    • March 31, 2026: publish, solicitation
    • March 6, 2026: publish, special notice
    • February 10, 2026: publish, presolicitation
    • March 31, 2026: publish, solicitation
    • March 6, 2026: publish, special notice
    • March 3, 2026: publish, solicitation

  6. March 6, 2026

    Special notice, originally solicitation

    Amendment 0001 Clutch Fan Engine

    Due April 2, 2026 at 3:00 PM EDT. SAM.gov, notice 87afd07768a04a468758145e511426b1

    2 revisions on SAM
    • March 6, 2026: publish, special notice
    • March 3, 2026: publish, solicitation

  7. March 31, 2026

    Solicitation

    Due April 2, 2026 at 3:00 PM EDT. SAM.gov, notice 00cb284d62ea423182292d99b32deb22

    4 revisions on SAM
    • March 31, 2026: publish, solicitation
    • February 10, 2026: publish, presolicitation
    • March 31, 2026: publish, solicitation
    • March 3, 2026: publish, solicitation

  8. March 31, 2026

    Solicitation

    Due April 2, 2026 at 3:00 PM EDT. SAM.gov, notice 8448eb69272e43f1829ffdd350e95f75

    4 revisions on SAM
    • March 31, 2026: publish, solicitation
    • February 10, 2026: publish, presolicitation
    • March 31, 2026: publish, solicitation
    • March 3, 2026: publish, solicitation

  9. August 27, 2026

    Presolicitation

    Due February 23, 2026 at 3:00 PM EST. SAM.gov, notice 2479aeb893f34fdda3bc4291b0fea05e

    5 revisions on SAM
    • August 27, 2026: publish, presolicitation
    • February 10, 2026: publish, presolicitation
    • February 9, 2026: publish, presolicitation
    • February 6, 2026: publish, presolicitation
    • October 1, 2025: publish, sources sought

Points of contact