Drum, 4L60E Reverse Input (No Check Ball) 1992-Up (Has Square Oil Holes In Bore)(Retro-Fits 700R4 87-Up)
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Part # 74556B
Type:
Drum
Transmissions:
4L60, 4L60E, 4L65E, 4L70E
Years:
1992-Up
Data as of:
2026-10-17
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No offers for this part yet.
Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 8681295 | OEM | ✓✓ confirmed by 2 sources |
| 74556B | WIT | ✓ catalog |
| 77716B | DACCO | ? unverified |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 4L60E | 556 | 4L60E |
Other parts in 4L60E position 556:
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