O-Ring, L3N71B / L4N71B Front Pump & Overdrive Case
Part # 53311
Type:
Case, pump, seal
Transmissions:
3N71B, 4N71B
Data as of:
2026-10-17
Offers
No offers for this part yet.
Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 31363-X0100 | OEM | ✓✓ confirmed by 2 sources |
| 53311 | WIT | ✓ catalog |
| 13102 | DACCO | ? unverified |
| 13102 | Precision | ? unverified |
| 71013567 | TransTec | ? unverified |
| B26694 | TransTec | ? unverified |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 4N71B | 311 | 4N71B |
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