Remanufactured 2011-2014 Challenger SRT8 6.4L / Chrysler 300 5.7L Differential – 226mm G648 Carrier, 3.92 Ratio, Posi Limited Slip
Original price was: $2,249.00.$1,949.00Current price is: $1,949.00.
Front carrier assembly for 2011–2014 Challenger SRT8 6.4L, Chrysler 300 5.7L, 3.92 Posi. 3.92 gear ratio and with posi traction (option code dsa). Your replacement ratio must match the axle at the other end of the vehicle — check the ratio tag before ordering.
Description
G648 is the code carried in this listing’s title alongside the 226mm size, and it is the term to look for on your own paperwork. Coverage runs to two engine-specific applications: 2011-2014 Challenger SRT8 6.4L and Chrysler 300 5.7L. The build is a 3.92 ratio, Option Code DMH, with a 226mm Ring Gear, Option Code DRC, and With Posi Traction, Option Code DSA. ID 68085391AA identifies the assembly and is the one number here that can be matched directly.
Application notes
Ratio: 3.92 (Option Code DMH); 226mm Ring Gear (Option Code DRC), IFS, With Posi Traction (Option Code DSA), ID: 68085391AA.
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 Differentials.
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: 3.92 (Option Code DMH); 226mm Ring Gear (Option Code DRC), IRS, With Posi Traction (Option Code DSA), ID: 68085391AA |
| Gear Ratio | 3.92 |
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