OS SuperLock LSD for Toyota AE86 Corolla (kouki)

If your application is making significantly more power, we offer additional tuning services to your new/used LSD in-house. More power typically means more kick to the differential. We have the ability to speed up or slow down differential action to allow the vehicle to achieve maximum traction.

• Initial torque can be adjusted by using thicker / thinner cone springs
• Lock progression timing can be adjusted by using stiffer / weaker pressure ring springs, allowing the progression of full lock to be fine-tuned to the vehicle/driver
• Ramp angles can be customized by swapping the pressure ring and iron cross for even more tuning possibilities
• TCD spec disks can be installed for increased oil cooling and even smoother operation

- Toyota Corolla AE86(after M/C) 4AG MT only - Production Dates 1985/10 - 1987/04

Specification:

- Ramps - 25/38 (1.5-way)

- Lock Timing - 336

- Total Plates - 20

- Preload - 10S

Installation Notes:

- Refer to OEM Service Manual for install