
Transfer Case Adapter C4 to Bronco Dana 20 - BLEM AA
- Part number
- 3990-JJ
- Brand
- Advance Adapters
- Price range
- $299.95
- Last checked
- Nov 5, 2026
Spec sheet
Collected from 1 supplier page - confirm fit with the supplier before ordering.
If you currently have an advance adapter C4 kit that is damaged, this is for you! Adapt a Ford C4 automatic transmission to a Bronco Dana 20 transfer case with this Advance Adapters transfer case adapter. Designed for drivetrain conversion applications, this adapter provides the connection needed when pairing these components in an Early Bronco drivetrain setup. BLEM NOTE: This item does not have any known blemishes, damage, or functional issues. It is being sold as a BLEM item simply because it is not a product we typically stock or carry. The item is unused and is being offered at a reduced price as excess/non-standard inventory. Features Designed to adapt a Ford C4 transmission to a Bronco Dana 20 transfer case Advance Adapters construction Manufacturer part number: 51-2500 No known cosmetic or functional defects Unused inventory Classified as BLEM due to being a non-standard inventory item Sold as pictured
Suppliers (1)
- TOMS OFFROADTransfer Case Adapter C4 to Bronco Dana 20 - BLEM AA · Orderable · stock unverifiedChecked Nov 5, 2026$299.95View at supplier
Price history
| Date | Supplier | Price | Stock |
|---|---|---|---|
| Nov 5, 2026 | TOMS OFFROAD | $299.95 | Orderable - stock unverified |