Remanufactured Front Carrier Assembly, Ford 203mm/8.0 In., 2003-2006 Thunderbird, LS, 3.58 Ratio
Original price was: $1,499.00.$1,299.00Current price is: $1,299.00.
Ford 203mm/8.0 front carrier assembly for 2003–2006 Thunderbird, LS, 3.58 Ratio. 3.58 gear ratio and 8.0 in ring gear. Your replacement ratio must match the axle at the other end of the vehicle — check the ratio tag before ordering.
Description
Fitment on this remanufactured front carrier assembly is given as 2003-2006 Thunderbird and LS, on the Ford 203mm/8.0 axle family. The ring gear is listed at 8.0 inches and the ratio at 3.58. Application notes add only that the axle is IFS; no ID numbers, yoke style or traction option are published for it. Vendor SKU is RAA440-1385. With that little detail on the record, verify the axle family and the ratio tag on your own vehicle before committing to this one.
Application notes
Ratio: 3.58; Ford 203mm/8.0 Inch Ring Gear, IFS.
- Deep Clean – To start the remanufacturing process, each unit is fully disassembled and cleaned.
- Inspection – The ring and pinion, internal gears, clutches and carriers are carefully inspected. Gears are checked for proper tooth contact, and axle tubes are inspected for straightness.
- New Components – All seals and bearings are replaced, and gears are reset for correct rolling torque for maximum efficiency and performance. Backlash is reset carefully for maximum longevity and quiet operation.
- Validation – After reassembly, each unit is spin tested as part of a detailed checklist validation process.
Every differential and axle assembly carries a 6-month limited warranty as standard. A 7-year / 1,000,000-mile extended warranty and a core-fee waiver are available on request for qualifying remanufactured units — ask us before you order and we will confirm eligibility.
Full details: our remanufacturing process and warranty terms. As an exchange unit a refundable core charge may apply.
Call 216-250-6666 with your VIN or tag number and we will confirm this listing fits. More Ford 203mm/8.0.
Additional information
| Axle Family | Ford 203mm/8.0 |
|---|---|
| Vendor SKU | RAA440-1385 |
| Product Type | Differentials |
| Gear Ratio | 3.58 |
| Ring Gear Diameter | 8.0 |






