Wavetrac Differential Nissan 350Z / 370Z Manual trans
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Wavetrac® Limited Slip Rear Differential – Nissan Applications
Compatible with:
- Nissan 350Z M/T (2003–2008)
- Nissan 370Z M/T (2009–2010)
- Infiniti G35 M/T
Axle Flange Requirements
- 350Z with OEM viscous LSD: Replace RH axle flange with Nissan #38220-AR011 (1 required)
- 350Z with OEM open differential: Replace both axle flanges with Nissan #38220-AR011 (2 required)
- 370Z with OEM viscous LSD: Replace RH axle flange with Nissan #38220-JK01B (1 required)
- 370Z with OEM open differential: Replace both axle flanges with Nissan #38220-JK01B (2 required)
Product Overview
Wavetrac® differentials are state-of-the-art helical gear units designed, developed, and manufactured in the USA by Autotech Driveline. The 350Z and 370Z Wavetrac® Differential is the only torque biasing differential on the market featuring patent-pending technology that actively mitigates wheelspin during unloaded wheel conditions.
When axle load drops to zero, the Wavetrac® cam mechanism generates internal load, maintaining drive to the gripping wheel—unlike conventional torque biasing differentials that behave like open diffs in such scenarios.
Each unit is built with ultra-strong 9310 alloy steel gears, enclosed in case-hardened steel bodies and secured with ARP® fasteners. All Wavetrac® differentials include a transferable Limited Lifetime Warranty.