42RE/A500 Bearing 12221 (3.210”OD)
Catalog name:
Bearing, A500 Overdrive Planet To Hub (3.210”OD) (Use 12222 or 12220)
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Part # 12221
Type:
Bearing, planet
Transmissions:
Size:
3.210”OD
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 12221 | WIT | ✓ catalog |
| 4461014 | OEM | ✓ catalog |
Replacements
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 30RH | 221 | — |
| 42RE | 221 | 42RE |
| 46RE | 221 | — |
| TF8 | 221 | TF8 |
Other parts in 30RH position 221:
- 12221A Bearing, A500 Overdrive Planet To Hub (3.853”OD) (Can Use 12220)
Other parts in 42RE position 221:
- 12221A Bearing, A500 Overdrive Planet To Hub (3.853”OD) (Can Use 12220)
Other parts in 46RE position 221:
- 12221A Bearing, A500 Overdrive Planet To Hub (3.853”OD) (Can Use 12220)
Other parts in TF8 position 221:
- 12221A Bearing, A500 Overdrive Planet To Hub (3.853”OD) (Can Use 12220)
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