Understanding this component
In general, an adapter fitting joins ports or lines with different connection formats to form a sealed fluid path. The PowerTech and 7450 catalog entries place this fitting in the primary fuel-filter area.
John Deere Part reference
38H5037Adapter fitting
John Deere 38H5037 is cataloged as an adapter fitting in the primary fuel filter unit of the 6.9 L PowerTech engine catalog. This listing provides a fuel-system reference for identifying the part.
Recorded applications
Models and catalog references
Selected catalog references that list this part. A catalog association does not confirm fitment for every machine or configuration.
- John Deere 6.9 L PowerTech engine
- John Deere 7450 (Primary fuel filter without EGR)
- 10.5L PowerTech engine
& More catalog references
- W660
- TF270 PowerTech engine
- 12.5L PowerTech engine
- 12.5 L engine
- T660
- T560
- T550
- 13.5L engine
- 13.5L PowerTech engine
- 13.5 engine
- 13.5 PowerTech engine
- SE6920
- SE6620
- SE6610
- SE6410
- SE6220
- SE6110
- SE6010
- S690
- S680 HILLMASTER
- S680
- RG6135HF485
- RG6135HF485 engine
- 1850
Catalog context
Where this part appears
- ModelJohn Deere 6.9 L PowerTech engine
- GroupEngine auxiliaries, tank and air system
- Subgroup / unitPrimary fuel filter
John Deere 6.9 L PowerTech engine
About diagram access
Check the signed-in Part Book for available diagrams and the complete catalog breakdown.
Parts in this preview
Selected records| Part number | Description |
|---|---|
| 38H5037 | Adapter fitting (current part) |
| 38***35 | Fitting |
| 51***42 | O-ring |
| AH***95 | Filter |
Selected entries from this catalog unit. Other part numbers are masked. Confirm the full breakdown and your machine configuration before ordering.
Listed in the primary fuel filter catalog unit. Confirm the exact engine configuration and applicable catalog notes before ordering.
View model pageGeneral guidance
Component knowledge
What to check before ordering
Match the existing part number 38H5037 and its position in the primary fuel filter unit. Confirm the exact engine configuration and applicable connection details in the parts reference before ordering.