Input Shaft, L3N71B Lock-Up (9 1/8” Long)
Part # 53670C
Type:
Shaft
Transmissions:
3N71B, 4N71B
Size:
9 1/8” Long
Data as of:
2026-10-17
Offers
No offers for this part yet.
Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 53670C | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 4N71B | 670 | 4N71B |
Other parts in 4N71B position 670:
- 53670 Input Shaft, L3N71B Non Lock-Up
- 53670D Input Shaft, L3N71B Lock-Up (10 3/16” Long)
- 53670E Input Shaft, L4N71B Overdrive Non Lock-Up (7 1/2” Long)
- 53670G Input Shaft, L4N71B Overdrive Lock-Up (8 1/2” Long) 18 Splines On Converter End
- 53670H Input Shaft, L4N71B Overdrive Lock-Up (8 1/2” Long) 20 Splines On Converter End
Before you order
Verify the number before ordering: compare it with the part you have and the transmission model.
Report an error
This feature is in progress and will be available soon.