Remanufactured 9.75″ IFS Front Carrier Assembly for 2015-2017 Expedition, 3.31 Ratio Posi
Original price was: $3,699.00.$3,199.00Current price is: $3,199.00.
Ford 9.75 front carrier assembly for 2015–2017 Expedition, 3.31 Ratio Posi. 3.31 gear ratio, 9.75 in ring gear and with posi traction. Your replacement ratio must match the axle at the other end of the vehicle — check the ratio tag before ordering.
Description
A 3.31 gear ratio and posi traction define this Ford 9.75 front carrier assembly, listed for 2015-2017 Expedition. The ring gear diameter is 9.75 inch. Before ordering, read the axle tag and confirm 3.31, because a carrier that does not match the opposite axle is not usable. If the tag is unreadable, send your VIN and we will confirm the ratio against the record.
Application notes
Ratio: 3.31; Ford 9.75 Inch Ring Gear, IFS, With Posi Traction.
- 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 9.75.
Additional information
| Product Type | Differentials |
|---|---|
| Application Notes | Ratio: 3.31; Ford 9.75 Inch Ring Gear, IRS, With Posi Traction |
| Axle Family | Ford 9.75 |
| Gear Ratio | 3.31 |
| Ring Gear Diameter | 9.75 |






