O-Ring, ATX Differential Retainer 1981-Up
Part # 66387
Type:
Seal
Transmissions:
Years:
1981-Up
Data as of:
2026-10-17
Offers
No offers for this part yet.
Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 66387 | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| ATX | 387 | ATX |
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