Cummins 41767 Gear, Helical

Cummins 41767 is a gear 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 41767 as the maker's own number under government stock item NSN 3020-00-091-7817. 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 3020-00-091-7817, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.

Government item name

Gear, Helical

Government stock item (NSN)

3020-00-091-7817

Manufacturer code (CAGE)

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

Attachment method

Mounting hole

Pitch diameter

6.5000 in (nominal)

Teeth quantity

48

Backlash designation

Grade A

Features provided

Single helix

Mounting hole thread series designator

Axially through body first end: unified national coarse (UNC)

Mounting hole thread quantity per inch

16

Mounting hole nominal thread size

Axially through body first end: 0.375 in

Mounting hole type and quantity

Axially through body first end threaded 4

Nominal outside diameter

6.757 in

Nominal overall length

1.813 in

Tooth form

Standard

Tooth direction

Left

Pressure angle

19.2416 degrees

Helix angle

16.4556 degrees

Nominal distance between body face and protruding hub end

First end: 0.063 in

Nominal distance between body face and recessed hub end

Second end: 0.171 in

Face nominal width

1.750 in

Bore nominal diameter

Both ends: 3.1250 in

Counterbore nominal depth

Second end: 1.422 in

Counterbore nominal diameter

Second end: 3.543 in

Hub nominal diameter

Second end: 4.875 in

Bolt hole circle nominal diameter

Axially through body first end: 4.125 in

Material

Overall: steel comp 4340H

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)

Parts of an engine or driveline assembly named by their shape. Replaced when worn, cracked or broken. Check the assembly they belong to and the position.

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.