John Deere R39503
John Deere R39503 is a fitting in Engine Parts, US catalog. Its source prints applications for John Deere. Listed by John Deere 6076 OEM Engines Parts Catalog (PC2380, July 2011).
John Deere FITTING, Engine Parts.
John Deere part number R39503.
- Manufacturer
- John Deere
- Part number
- R39503
- Category
- Engine Parts
- SearchForPart reference
- SFP-PRT-R4D9AFDG
FITTING
What does it fit?
- John Deere 6076 OEM engine: COOLING SYSTEM PARTS AND FAN DRIVE PULLEY / SEPARATE CIRCUIT WATER PUMP CONTINUED; key 7; qty 1
- John Deere 6076 OEM engine: AIR INTAKE AND EXHAUST PARTS / TURBOCHARGER AND OIL LINES CONTINUED; key 9; qty 1
- John Deere 8100-8400 tractor: FUEL AND AIR / ENGINE; key 11; qty 1; serial marks and remarks: X X X (listed by John Deere 8100-8400 Tractors Parts Catalog (PC2389, March 1999))
As printed by the source. Not a fitment check by SearchForPart: confirm against your vehicle or equipment.
Government data (US Government (DLA FLIS), October 2026 edition)
The U.S. government's Federal Logistics Information System (FLIS) records John Deere R39503 as the maker's own number under government stock item NSN 4730-01-199-1439. Shown beside the catalog facts above, not in their place.
- Government item name
- Adapter, Straight, Pipe to Hose
- Government stock item (NSN)
- 4730-01-199-1439
- Connection type
- First end: threaded external pipe
- Second end: unthreaded external hose
- Nominal thread size
- First end: 0.500 in
- Nominal inside diameter hose accommodated
- Second end: 0.750 in
- Nominal overall length
- 2.320 in
- Material
- Overall: steel
- Surface treatment
- Overall: zinc and dichromate
- Thread series designator
- First end: NPTF
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.
Applications listed by the source
- John Deere 6076 OEM engine: COOLING SYSTEM PARTS AND FAN DRIVE PULLEY / SEPARATE CIRCUIT WATER PUMP CONTINUED; key 7; qty 1
- John Deere 6076 OEM engine: AIR INTAKE AND EXHAUST PARTS / TURBOCHARGER AND OIL LINES CONTINUED; key 9; qty 1
- John Deere 8100-8400 tractor: FUEL AND AIR / ENGINE; key 11; qty 1; serial marks and remarks: X X 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
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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.
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