John Deere 51M7044 O-ring

John Deere 51M7044 is a O-ring in Engine Parts, US catalog. Its source prints applications for John Deere. Listed by John Deere 6076 OEM Engines Parts Catalog (PC2380, July 2011).

O-RING

Cross-reference / also printed as

Replaces earlier number: John Deere R54856.

As stated by the source of this catalog record, not a fitment check by SearchForPart. Confirm with the manufacturer before ordering.

Specifications

Part type taken from

the printed name (SearchForPart's reviewed name list)

Specifications from John Deere 670D/672D Motor Graders Parts Catalog (PC9448, September 2006)

Part type taken from

the printed name (SearchForPart's reviewed name list)

Specifications from John Deere 8100-8400 Tractors Parts Catalog (PC2389, March 1999)

Part type taken from

the printed name (SearchForPart's reviewed name list)

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

The U.S. government's Federal Logistics Information System (FLIS) records John Deere 51M7044 as the maker's own number under government stock item NSN 5330-01-470-2010. Shown beside the catalog facts above, not in their place.

Government item name

Gasket

Government stock item (NSN)

5330-01-470-2010

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 round rubber seal fitted in a groove. Replaced whenever the joint is opened or leaks. Check inside diameter, thickness and material for the fluid.

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.

Number changes

Replaces earlier number

• John Deere R54856

As stated by the source of this catalog record. Confirm with the manufacturer before ordering.

Applications listed by the source

• John Deere 6076 OEM engine: MISCELLANEOUS ACCESSORY PARTS / MAGNETIC PICK-UP; key 6; qty 1; serial marks and remarks: (CODE 4421) (SUB FOR R54856)
• John Deere 670D/672D motor grader: ENGINE / CYLINDER BLOCK / TIMING GEAR COVER; key 5; qty 1; serial marks and remarks: X X 17.300 X 2.200 MM (listed by John Deere 670D/672D Motor Graders Parts Catalog (PC9448, September 2006))
• John Deere 670D/672D motor grader: ENGINE AUXILIARY SYSTEMS / SENSORS / ENGINE SENSORS; key 5; qty 2; serial marks and remarks: X X 17.300 X 2.200 MM (listed by John Deere 670D/672D Motor Graders Parts Catalog (PC9448, September 2006))
• John Deere 8100-8400 tractor: ENGINE / MAGNETIC PICK-UP (ENGINE SPEED SENSOR)(6076) 8100,8200,8300 TSN -009999) / OUTIL AIMANTE MANCHE (6076) (8100,8200,8300 TSN -009999); key 2; qty 1; serial marks and remarks: X X X 17.300 X 2.200 MM, (SUB FOR R54856, (listed by John Deere 8100-8400 Tractors Parts Catalog (PC2389, March 1999))
• John Deere 8100-8400 tractor: ENGINE / MAGNETIC PICK-UP (6081) (8100,8200,8300 TSN 010000- / OUTIL AIMANTE MANCHE (6081)(8100,8200,8300 TSN 010000-; key 3; qty 1; serial marks and remarks: X X X 17.300 X 2.200 MM (listed by John Deere 8100-8400 Tractors Parts Catalog (PC2389, March 1999))
• John Deere 8100-8400 tractor: ENGINE / MAGNETIC PICK-UP / OUTIL AIMANTE MANCHE; key 3; qty 1; serial marks and remarks: X 17.300 X 2.200 MM, (SUB FOR R54856, APPL) (listed by John Deere 8100-8400 Tractors Parts Catalog (PC2389, March 1999))
• John Deere 8100-8400 tractor: DIFFERENTIAL PTO / AXLE; key 14; qty 1; serial marks and remarks: X W/PTO (listed by John Deere 8100-8400 Tractors Parts Catalog (PC2389, March 1999))
• John Deere 8100-8400 tractor: DIFFERENTIAL PTO / AXLE; key 17; qty 1; serial marks and remarks: X 17.300 X 2.200 MM, W/O PTO (listed by John Deere 8100-8400 Tractors Parts Catalog (PC2389, March 1999))
• John Deere 8100-8400 tractor: DIFFERENTIAL PTO / AXLE; key 27; qty 1; serial marks and remarks: X (listed by John Deere 8100-8400 Tractors Parts Catalog (PC2389, March 1999))

Printed by the source of this catalog record unless another source is named. Not a fitment check by SearchForPart: confirm against your equipment.

Availability

Not currently offered by an approved supplier. Ask us to source it and we look for a supplier.

Do you sell this part?

If you stock or supply this part, tell us about your business and what you sell.

Sell or Supply Parts

Catalog information provided by John Deere 6076 OEM Engines Parts Catalog (PC2380, July 2011). Fitment for your equipment is not verified by this page. SearchForPart does not show a price here.