4F27E Cup Race 138291A (2.560”OD)
Catalog name:
Cup Race, 4F27E Differential To Bell Housing (2.560”OD) (NP552557 Timken) 1999-Up (Use 138288A)
Part # 138291A
Type:
Housing
Years:
1999-Up
Size:
2.560”OD
Data as of:
2026-10-17
Offers
No offers for this part yet.
Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 138291A | WIT | ✓ catalog |
Replacements
Superseded by:
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 4F27E | 291 | 4F27E |
| FNR5 | 291 | FNR5 |
Before you order
Verify the number before ordering: compare it with the part you have and the transmission model.
Report an error
This feature is in progress and will be available soon.