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OS Giken
OS Giken Super Lock LSD for Toyota Corolla AE86 4AG kouki
OS Giken Super Lock LSD for Toyota Corolla AE86 4AG kouki
SKU: TY311-HA4Regular price
£1,337.60
Regular price
Sale price
£1,337.60
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A Super Lock limited slip differential for the facelift (kouki) Toyota Corolla AE86 4AG with a manual gearbox, built from October 1985 to April 1987. It has 25/38 ramp angles, 20 plates and 10S preload.
- All components chemically heat treated
- Components made from high-grade steel alloy
- Raw-forged gears
- Case machined from a single billet
Fitment
| Make | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| Toyota | Corolla (Facelift (kouki), manual only) | AE86 | 4AG | Oct 1985 to Apr 1987 |
Specifications
| Ramp angles | 25/38 |
|---|---|
| Lock timing | 336 |
| Total plates | 20 |
| Preload | 10S |
| Made by | OS Giken, Japan |
| OS Giken part number | TY311-HA4 |
Fitting notes
- Fit as per the manufacturer's service manual.
- Initial torque can be adjusted with thicker or thinner cone springs.
- TCD-spec discs can be fitted for extra oil cooling and smoother operation.
- For facelift (kouki) cars built from October 1985. For earlier cars, see TY311-HA3.
Lead time: made to order by OS Giken in Japan, usually 2 to 3 weeks. Contact us if you need it sooner or want us to check fitment.
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