Helical Gear Differential

The Wavetrac differential represents modern engineering for superior performance, bringing current gear technology to the market. Designed from a clean sheet, its gear tooth forms are optimized for strength and improved oil film retention compared to competitive designs. The gear package is smaller and lighter, yet more durable, with increased material thickness at the critical side gear/axle interface, making it suitable for high power levels. Wavetrac differentials are state-of-the-art helical gear units designed, developed, and manufactured in the USA by Autotech Driveline. This differential is unique as the only torque-biasing differential on the market with patented technology that actively mitigates wheelspin when an unloaded wheel condition arises. During such conditions, the Wavetrac cam device creates internal load, maintaining drive on the gripping wheel and preventing the 'open diff' scenario where the vehicle goes nowhere. Each Wavetrac Differential is crafted from premium materials. The internal gears are constructed from high-strength 9310 alloy steel, while the diff bodies are machined from case-hardened steel billet. All Wavetrac differentials come with a transferable, Limited Lifetime Warranty.