Remanufactured 2001-2004 Tacoma, 2000-2006 Tundra, 2001-2002 4Runner Front Differential – Toyota 7.5 IFS, 3.91 Ratio
Original price was: $2,399.00.$2,099.00Current price is: $2,099.00.
Front carrier assembly for 2001–2004 Tacoma, 00-06 Tundra, 4 Runner, 3.91. 3.91 gear ratio and 7.5 in ring gear. Your replacement ratio must match the axle at the other end of the vehicle — check the ratio tag before ordering.
Description
What sets this carrier apart is the automatic disconnecting differential, which the record states explicitly and which your truck either has or does not. It is a Toyota clamshell with a 7.5 inch ring gear, listed as IFS Front, with a 3.91 ratio. Coverage given is the 2001-2004 Tacoma, 00-06 Tundra and 2001-2002 4 Runner. Verify both the disconnecting differential and the 3.91 ratio on your axle tag, and check that the ratio at the other end of the vehicle agrees.
Application notes
Ratio: 3.91; Toyota Clamshell, 7.5 Inch Ring Gear, IFS Front, With Automatic Disconnecting Differential.
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 Toyota 7.5.
Buying guides: Differential Gear Ratios Explained: How to Find What You Need · What Is a Core Charge? How Core Returns Work on Engines and Transmissions
Remanufacturing & Warranty
- 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.
Additional information
| Product Type | Differentials |
|---|---|
| Application Notes | Ratio: 3.91; Toyota Clamshell, 7.5 Inch Ring Gear, IFS Front, With Automatic Disconnecting Differential |
| Model Number | Toyota 7.5 |
| Ring Gear Diameter | 7.5 |
| Gear Ratio | 3.91 |

