SAM #CL26231030

DLA market research for Detroit Diesel engine and equipment spare parts

DLA Weapons Support is conducting market research on manufacturing sources for a broad range of legacy Detroit Diesel engine and equipment parts. - Government buyer: Defense Logistics Agency (DLA), DLA Land Columbus, DLA Weapons Support. - Opportunity status: Sources-sought market research, not a solicitation or award. - OEMs and manufacturers: Rolls-Royce Solutions America Inc. is the principal identified manufacturer; Rolls-Royce Solutions GmbH is also listed for select items. Detroit Diesel is the engine make associated with many applications. Other named equipment or platform references include Huber, Athey, Harnischfeger, IMC, and GMC/Allison. - Products requested: More than 330 NSN/CLIN parts, primarily for Detroit Diesel engines and equipment. The assortment includes engine assemblies and components, fuel injection parts, pumps, cooling and filtration parts, exhaust components, hoses and tubing, bearings, seals, gaskets, fasteners, electrical components, and instrumentation. The provided summaries do not state procurement quantities; packaging quantities are not purchase quantities. - Representative NSNs and manufacturer part numbers: - Fan impeller, NSN 000000082, P/N 5145212; crankshaft pulley cone, NSN 000066175, P/N 5119189; governor link assembly, NSN 000095236, P/N 5124274. - Oil pump assembly, NSN 001038561, P/N 5116110; fuel pump, NSN 001034550, P/N 5142748; water pump assembly, NSN 010706987, P/N 23506768. - Fuel injector, NSN 009867305, P/N 5228780; cylinder sleeve and piston assembly, NSN 012300203, P/N 23503811; crankshaft, NSN 013662082, P/N E23502165. - Transmission fluid cooler, NSN 012489566, P/N 8928715; turbocharger assembly, NSN 014803847, P/N 23514179; blower assembly, NSN 011637006, P/N E25101155 (alternate P/N R5103533). - Notable requirements: Many entries are identified as critical-application items and carry source-approval or technical-data controls. Item-specific packaging, marking, handling, and kit documentation requirements apply. Examples include new-only fuel injectors (no rebuilt parts), a fresh-water-pump kit insert required to be fully ceramic, special handling and orientation markings for selected parts, and acceptance/documentation criteria for remanufactured blower units. For one cooling-system pump, an alternate offeror must provide a complete data package for evaluation. - Delivery context: The market survey asks manufacturers to describe their capabilities for current Customer Direct Delivery needs and anticipated requirements that may include OCONUS and Foreign Military Sales deliveries.

Description

Disclaimer and Notice Information

This is a Sources Sought Notice for market research purposes only, in accordance with FAR Part 10.

No Solicitation Exists: This announcement does not constitute a Request for Quote or Request for Proposal. NO SOLICITATION IS BEING ISSUED AT THIS TIME. No Contractual Commitment: Responses to this notice are not considered offers and cannot be accepted by the Government to form a binding contract. No Reimbursement of Costs: The Government will not reimburse respondents for any costs associated with preparing or submitting capability statements or questionnaires in response to this notice. All submissions are entirely at the respondent's expense.

Purpose and Scope

The purpose of this notice is to identify qualified manufacturing sources capable of producing the items listed herein.

Attachment 1: Lists the applicable National Stock Numbers (NSNs) and manufacture Part Numbers. Attachment 2: Provides the Market Survey Questionnaire and associated supporting documents.

Special Notice to Industry: Expanded Delivery Scope

Current PID Status: The Product Item Descriptions (PIDs) provided as supporting data in Attachment 2 currently reflect Customer Direct Delivery (CDD) requirements only. Anticipated Future Scope: Prospective offerors are formally advised that any future solicitation resulting from this market research (if issued) is anticipated to expand in scope to include both Outside the Continental United States (OCONUS) and Foreign Military Sales (FMS) delivery requirements. Action Required: Respondents must factor this expanded logistical scope (CDD, OCONUS, and FMS) into their capability statements and questionnaire responses.

Submission Instructions

If your organization has the capability and interest in a potential future solicitation for these items, please complete and return the Attachment 2 Market Survey Questionnaire to the following points of contact:

Point of Contact (POC): Trent Daniels / Email Address: trent.daniels@dla.mil / Phone Number: +1 (614) 693-4882 Point of Contact (POC): Miranda Coon / Email Address: miranda.coon@dla.mil / Phone Number: +1 (614) 693-0418

Response Deadline: Submissions must be received via email no later than Close of Business on October 30, 2026.

The Government thanks you in advance for your time, assistance, and participation in this market survey.

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