Cummins BM49793 Push Rod, Engine Poppet Valve

Cummins BM49793 is a engine component in Engine Parts, US catalog. Listed by US Government (DLA FLIS), October 2026.

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

The U.S. government's Federal Logistics Information System (FLIS) records Cummins BM49793 as the maker's own number under government stock item NSN 2815-00-356-1425. 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 2815-00-356-1425, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.

Government item name

Push Rod, Engine Poppet Valve

Government stock item (NSN)

2815-00-356-1425

Manufacturer code (CAGE)

15434, CUMMINS INC., COLUMBUS, IN, UNITED STATES

Overall length

18.688 in (nominal)

Undercut diameter

First end: 0.438 in (nominal)

Undercut width

First end: 0.405 in (nominal)

Body outside diameter

0.625 in (nominal)

Body type

Tubular

End length

• First end: 0.875 in (nominal)
• Second end: 0.6560 in (nominal)

End largest diameter

• First end: 0.625 in (nominal)
• Second end: 0.625 in (nominal)

End casehardening indicator

Case-hardened

End spherical radius

• First end: 0.328 in (nominal)
• Second end: 0.250 in (nominal)

Spherical radius depth

Second end: 0.470 in (nominal)

Special features

1.125 in. dia flange 9.750 in. from first end

Material

Steel

Other reference numbers listed under the same stock item

• MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS DIV LEHIGH VALLEY OPERATIONS BM146

These numbers are recorded under the same government stock item. That is not a statement that the parts replace each other or fit the same equipment: confirm with the manufacturer.

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)

A part of an engine named by its use. Replaced when worn, leaking or damaged. Check the engine model and serial range.

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.

Availability

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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.