U440E B2 Clucth Piston Retainer 137988A (Tin)
Catalog name:
Retainer, AW80-40LE/AW80-40LE/U440E B2 Clucth Piston (Tin)(5.380”ID)(.795”Thick)(One Hole & One Tooth On OD) 1999-Up
Part # 137988A
Type:
Piston
Transmissions:
80-40LE, 81-40LE, U440E
Years:
1999-Up
Size:
5.380”ID; .795”Thick; One Hole & One Tooth On OD
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 137988A | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 81-40LE | 988 | — |
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