The HKS LA Clutch Kit (Code No. 26010-AN001) is a high-performance single plate clutch system specifically designed for the Nissan Silvia S15 (SR20DET, 6-speed manual, push-type). This clutch kit offers a balanced solution for both street and circuit driving, providing superior torque handling, enhanced launch controllability, and smooth engagement without sacrificing drivability.
Newly developed clutch disc using a composite of metal fiber and glass fiber.
Provides ideal friction characteristics with superior heat resistance and strength.
Enables smooth clutch engagement for street use and quick engagement with minimal slippage for motorsports.
Low inertia design reduces load on the synchronizer, allowing for faster gear changes and protecting drivetrain components.
Minimizes noise during clutch disengagement.
Ensures reliable clutch release even in aggressive driving situations.
Enhances durability and smooth operation.
7.2kg flywheel (approximately 60% lighter than the stock flywheel).
Provides rapid engine response and quick acceleration.
Optimized for both daily driving comfort and high-performance driving demands.
Maximum Moving Torque Transfer: 540Nm (55kgfm)
Static Torque Transfer Limit: 800Nm (82kgfm)
Target Horsepower Capacity: Up to 317kW (430PS)
Integrated disc damper absorbs shock torque and minimizes drivetrain stress.
Suppresses uncomfortable transmission noise, especially during aggressive driving like drifting.
Helps protect transmission components from damage due to sudden torque spikes.
Direct replacement design with no modifications required.
Complete kit includes all necessary components: Clutch Disc, Cover, Flywheel.
No need for additional movement type conversion parts.
Replacement of release bearing recommended for optimal performance.
| Vehicle Model | Engine | Transmission | Flywheel Weight | Clutch Type | Part No. |
|---|---|---|---|---|---|
| Silvia S15 | SR20DET | 6-speed manual (push-type) | 7.2 kg | Single Plate | 26010-AN001 |
| Specification | Stock Clutch | HKS LA Clutch | Increase (%) |
|---|---|---|---|
| Clutch Capacity (N·m) | 450 | 800 | +178% |
| Pedal Pressure (N) | 130 | 221 | +170% |
| Flywheel Weight (kg) | 12.3 | 7.2 | 59% (lighter) |

| Brand | HKS |
| Product Number | 26010-AN001 |
| Compatible Car | NISSAN SILVIA S15 |
| Compatible Engine | SR20DET |
| Product Description | Model: S15 Model Year: 99/01-02/08 Mission Type: Stock 6 speed Form: PUSH Flywheel Weight: 7.2kg Clutch Type: SINGLE |
| Remarks | - |
| Notes | Images are for illustration purpose only. Actual product may vary. |