Detroit Diesel A9060300224 Ring, Piston

Detroit Diesel A9060300224 is a piston ring in Engine Parts, US catalog. Listed by US Government (DLA FLIS), October 2026.

Specifications from Freightliner parts list (publisher and date not printed)

Standard pack

1

Unit of measure

EA

Line code as printed

DDE

Maker from

US Government (DLA FLIS): this number under Detroit Diesel's CAGE code 3B518

Name as printed

PISTON RING

Government data (US Government (DLA FLIS), October 2026 edition)

The U.S. government's Federal Logistics Information System (FLIS) records Detroit Diesel A9060300224 as the maker's own number under government stock item NSN 3040-01-603-6999. The name and every fact below are FLIS's, credited to US Government (DLA FLIS), October 2026 edition.

Specifications recorded for government stock item NSN 3040-01-603-6999, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.

Government item name

Ring, Piston

Government stock item (NSN)

3040-01-603-6999

Manufacturer code (CAGE)

3B518, DETROIT DIESEL CORPORATION, CANTON, OH, UNITED STATES

Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.

About this kind of part (general, written by SearchForPart)

Rings on the piston seal the combustion chamber and control oil on the cylinder wall. Blow-by, oil consumption and low compression are the usual signs. Check the ring set, the bore size (standard or oversize) and the piston it fits.

When ordering, give the part number exactly as printed and its maker, and the make, model and year of the truck, trailer, reefer unit or machine (or the engine or unit serial number). SearchForPart shows fitment only as the source printed it: check it before you order.

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Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.