A4LD Rear Ring Gear Hub 56604-1 (For Aluminum Planet)
Catalog name:
Hub, C-3/A4LD Rear Ring Gear (For Aluminum Planet) (1.375”OD Nose) 1974-Up
Part # 56604-1
Type:
Gear, planet, ring
Years:
1974-Up
Size:
1.375”OD Nose
Data as of:
2026-10-17
Offers
No offers for this part yet.
Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 56604-1 | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| A4LD | 604 | A4LD |
| C3 | 604 | — |
Other parts in A4LD position 604:
- 56604 Hub, C-3/A4LD Rear Ring Gear (For Aluminum Planet) (1.235”OD Nose) 1974-Up
- 56604A Hub, A4LD/4R44E Rear Ring Gear (For Steel Planet) (1.235”OD Nose)
- 56604AA Hub, A4LD/4R55E Rear Ring Gear (For Steel Planet W/Oil Dam) (1.590”OD Nose) (Uses A Washer # 254) Can Use 56604AC Or…
- 56604AB Hub, A4LD/4R55E Rear Ring Gear (For Steel Planet W/Oil Dam) (1.375”OD Nose)
- 56604AC Hub, A4LD/4R55E Rear Ring Gear (For Steel Planet W/Out Oil Dam) (1.590”OD Nose)
- 56604AD Hub, 4R55E/5R55E Rear Ring Gear (For Steel Planet) (1.590”OD Nose) (.855” Overall Height) Uses A Bearing # 251
- 56604ADK Hub Kit, A4LD/4R44E/4R55E/5R55E Rear Ring Gear (For Steel Planet) (1.590”OD Nose)…
Other parts in C3 position 604:
- 56604 Hub, C-3/A4LD Rear Ring Gear (For Aluminum Planet) (1.235”OD Nose) 1974-Up
- 56604A Hub, A4LD/4R44E Rear Ring Gear (For Steel Planet) (1.235”OD Nose)
- 56604AA Hub, A4LD/4R55E Rear Ring Gear (For Steel Planet W/Oil Dam) (1.590”OD Nose) (Uses A Washer # 254) Can Use 56604AC Or…
- 56604AB Hub, A4LD/4R55E Rear Ring Gear (For Steel Planet W/Oil Dam) (1.375”OD Nose)
- 56604AC Hub, A4LD/4R55E Rear Ring Gear (For Steel Planet W/Out Oil Dam) (1.590”OD Nose)
- 56604AD Hub, 4R55E/5R55E Rear Ring Gear (For Steel Planet) (1.590”OD Nose) (.855” Overall Height) Uses A Bearing # 251
- 56604ADK Hub Kit, A4LD/4R44E/4R55E/5R55E Rear Ring Gear (For Steel Planet) (1.590”OD Nose)…
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