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The GForce Engineering G2 Outlaw Axle Kit is the ultimate high-performance drivetrain upgrade for the 2018-2021 Jeep Grand Cherokee Trackhawk 6.2L Supercharged (WK2) and 2021-2026 Dodge Durango Hellcat.
These premium rear axles feature advanced engineering with upgraded 31-spline severe-duty CV joints, larger-diameter 31-spline axle bars, 32-spline inner stubs, and 35-spline outer stubs. The Outlaw series includes a unique isotropic surface finish on the CV joints and internals to reduce heat, wear, and friction, along with premium ARP 12-point fasteners for superior clamping force.
Equipped with top-of-the-line high-heat grease and anti-wheel hop technology, these axles deliver unparalleled durability and performance, even in the most extreme conditions. The kit is a direct bolt-in replacement that supports well over 1,100 HP while retaining factory geometry, ABS tone rings, and compatibility with Brembo brakes.
Backed by a limited lifetime warranty against breakage (CVs and boots carry a 1-year warranty).
| Spec | Detail |
|---|---|
| Part Number | WK210106A |
| Brand | GForce Engineering (G2 Outlaw Series) |
| Type | Outlaw Axle Kit (Rear) |
| Compatibility | 2018-2021 Jeep Grand Cherokee Trackhawk 6.2L (WK2) and 2021-2026 Dodge Durango Hellcat 6.2L HEMI |
| Inner Spline | 32 Spline |
| Outer Spline | 35 Spline |
| CV Joints | 31-Spline Severe-Duty with 108mm CVs |
| Country of Origin | United States |
| Warranty | Limited Lifetime against breakage (original purchaser); CVs & boots 1-year |
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 2018-2021 | Jeep | Grand Cherokee | Trackhawk 6.2L Supercharged (WK2) | G2 Outlaw Rear Axle Kit |
| 2021-2026 | Dodge | Durango | Hellcat 6.2L HEMI | G2 Outlaw Rear Axle Kit |
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