Caterpillar 3512C Diesel Engine Inspections, YT-807 Heat Exchanger Overhaul (This is a sole source requirement and posting this solicitation to SAM.gov is information purpose only)

In plain English

Sole source work in Yokosuka, Japan: Caterpillar-certified inspections of two Navy yard tug engines and overhaul of one tug's heat exchangers, plus parts. Only firms authorized to do business in Japan may bid, and quotes must cover all items.

Agency: Dept Of Defense · Dept Of The Navy

Notice type: Solicitation

Set-aside: No set-aside (open to all)

NAICS: 336611

Place of performance: Yokosuka Naval Base

Posted: Oct 26, 2026

Response due: Oct 30, 2026

Solicitation number: N6264927QB003

Open on SAM.gov

Description

The purpose of this contract is to procure Caterpillar OEM certified technical labor to perform comprehensive Diesel Engine Inspections (DEI) on US Navy Yard Tugs (YT-805 and YT-807) Caterpillar 3512C Port/Starboard marine propulsion engines, perform Port and Starboard heat exchanger overhaul for YT-807, and to acquire authorized Caterpillar replacement parts, maintenance hardware, and spares for Yard Tugs YT-805, YT-806, and YT-807. Supporting Vessels: YT-805, YT-806, and YT-807 See the STATEMENT OF WORK (SOW) in N6264927QB003. Note This is a sole source requirement and posting this solicitation to SAM.gov is information purpose only. This is a restricted action for source who is duly authorized to operate and do business in JAPAN. Quoter may be required to submit additional documentation demonstrating its ability to perform in Japan prior to award. Quotation for this solicitation must be on an "ALL or NONE" basis. Partial or incomplete quotation are ineligible for award.

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