O-Ring, 4L50E/5L40E/5L50E Bell Housing To Case 2000-Up
Part # 144311A
Type:
Case, housing, seal
Transmissions:
5L40E, 5L50
Years:
2000-Up
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 144311A | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 5L40E | 311 | 5L40E |
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