4L80E Center Support 34630EC (W/Lube Hole Passage)
Catalog name:
Center Support, 4L80E (W/Lube Hole Passage) (Uses A Shim # 34249R)…
Part # 34630EC
Type:
Ring, support
Data as of:
2026-10-17
Offers
No offers for this part yet.
Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 34630EC | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 3L80 | 630 | 3L80 |
| 4L80E | 630 | 4L80E |
Other parts in 3L80 position 630:
- 34630 Center Support, 400 (Lug Type Sprag)
- 34630A Center Support, 400 (Roller Type Sprag)
- 34630E Center Support, 4L80E (Uses A 15/16” Long # 783 Bolt) 1991-96
- 34630EA Center Support, 4L80E (Uses A 1 3/8” Long # 783 Bolt) 1991-96
- 34630EB Center Support, 4L80E (W/Lube Hole Passage) (Does Not Use A Shim # 34249R)…
- 34630ECK Center Support Kit, 4L80E (With # 630EC, 674BA, & 249R) 1997-Up (Will Retro For 34630EB (1997-99) & 34630EC (1999-Up)
Other parts in 4L80E position 630:
- 34630 Center Support, 400 (Lug Type Sprag)
- 34630A Center Support, 400 (Roller Type Sprag)
- 34630E Center Support, 4L80E (Uses A 15/16” Long # 783 Bolt) 1991-96
- 34630EA Center Support, 4L80E (Uses A 1 3/8” Long # 783 Bolt) 1991-96
- 34630EB Center Support, 4L80E (W/Lube Hole Passage) (Does Not Use A Shim # 34249R)…
- 34630ECK Center Support Kit, 4L80E (With # 630EC, 674BA, & 249R) 1997-Up (Will Retro For 34630EB (1997-99) & 34630EC (1999-Up)
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.