Cone Bearing, AW55-50SN / AW55-51SN Differential Housing To CASe (24 Rollers) 2.165”ID (Cast # KOYO ST5586) 2000-Up
Part # 21289A
Type:
Bearing, case, housing
Transmissions:
55-51SN, AF23-5, AF33-5
Years:
2000-Up
Data as of:
2026-10-17
Offers
No offers for this part yet.
Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 21289A | WIT | ✓ catalog |
| ST5586 | Casting # | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| AF33-5 | 289 | — |
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