81-40LE Piston Retainer w/Springs 137974A (Bonded)
Catalog name:
Retainer w/Springs, AW80-40LE/AW81-40LE/U440E C1-C3 Piston (Bonded)(18 Springs) (2.750”OD)(1.115”Thick)(1.765”ID)…
Part # 137974A
Type:
Piston, spring
Transmissions:
80-40LE, 81-40LE, U440E
Years:
1999
Size:
2.750”OD; 1.115”Thick; 1.765”ID
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 137974A | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 81-40LE | 974 | — |
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