Wavetrac Rear Limited Slip Differential LSD - 3.15+ 30.309.175WK
True traction, even when one wheel is completely unloaded.
Wavetrac Differentials are advanced helical-gear limited slip differentials designed, engineered, and manufactured in the USA by Autotech Driveline. Unlike conventional torque-biasing differentials, Wavetrac units feature a patented internal cam device that actively maintains drive when one wheel loses load—solving the biggest limitation of traditional helical LSDs.
In situations where a standard torque-biasing differential would act like an open diff and send power nowhere, the Wavetrac cam mechanism generates internal load, ensuring torque continues to be delivered to the wheel with grip. The result is predictable traction, smoother power delivery, and improved performance whether on the street, track, or during aggressive driving.
Built for strength and longevity, Wavetrac differentials use 9310 alloy steel gears housed in case-hardened steel bodies, secured with ARP fasteners for maximum durability. Every unit is backed by a transferable Limited Lifetime Warranty, underscoring Wavetrac’s commitment to performance and reliability.
Important Notes
All welded OEM gear assemblies require machine work. Installation kits are sold separately. Please review application-specific notes prior to installation.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.