AE86 OS Giken TS2A Twin-Plate Clutch (Corolla 1983-1987)
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OS Giken TS2A Twin Plate Clutch Kit
For 1983ā1987 Toyota Corolla AE86 with 4A-GE
Overview
The OS Giken TS2A Twin Plate Clutch Kit is a performance clutch and flywheel system designed for Toyota Corolla AE86 models equipped with the 4A-GE engine. The TS2A combines a compact twin-disc design with increased torque capacity while retaining manageable engagement characteristics for performance street and track-oriented builds.
The clutch uses two 184 mm clutch discs, a stamped-steel clutch cover, and heat-treated alloy clutch components. The twin-plate design provides approximately 350 lb-ft of torque capacity, making it well suited for naturally aspirated and supercharged 4A-GE applications ranging from modified street cars to competition-oriented AE86 builds.
A matched OS Giken release sleeve assembly is required for installation. This listing is available either as the clutch kit by itself or bundled with the required release sleeve for customers who need the complete clutch-side configuration.
Key Features
- TS2A twin-plate clutch design
- Two 184 mm clutch discs
- Approximately 350 lb-ft torque capacity
- Includes the matched lightweight performance flywheel
- Stamped-steel clutch cover provides controlled engagement and moderate pedal effort
- Heat-treated alloy clutch components for increased durability
- Designed for naturally aspirated and supercharged 4A-GE applications
- Suitable for performance street driving and track use
- Vehicle-specific design for the Toyota Corolla AE86
- Available with the required OS Giken release sleeve assembly
TS2A Twin-Plate Design
The TS2A uses two smaller-diameter clutch discs rather than a conventional single-disc arrangement. The additional friction surface allows the clutch to support substantially increased torque while the compact 184 mm disc diameter helps reduce rotating inertia for responsive engine operation.
Its stamped-steel cover is designed to balance holding capacity with predictable engagement and reasonable pedal effort, making the TS2A appropriate for performance builds that still see regular street use.
Vehicle Fitment
Toyota Corolla AE86
- 1983ā1987 Toyota Corolla AE86 ā 4A-GE ā RWD ā Manual Transmission
Fitment Notes
- 4A-GE applications only
- Designed for manual-transmission applications
- Requires the dedicated OS Giken release sleeve assembly for installation
- The release sleeve is not included with the Clutch Kit Only configuration
- Select Clutch Kit + Release Sleeve Assembly if you do not already have the correct OS Giken release sleeve
- Requires an OEM-style pilot bearing or pilot bushing
- Professional installation is recommended
- Verify flywheel, clutch release, and transmission configuration before installation
Product Specifications
Brand: OS Giken
Series: TS Series
Model: TS2A
Product Type: Twin Plate Clutch Kit
Application: Toyota Corolla AE86
Engine: 4A-GE
Clutch Design: Twin Plate
Clutch Disc Diameter: 184 mm
Torque Capacity: Approximately 350 lb-ft
Clutch Cover: Stamped Steel
Flywheel: Included
Release System: Dedicated OS Giken Release Sleeve Required
Pilot Bearing / Bushing: OEM-Style Component Required
Use: Performance Street / Track
Available Configurations
Clutch Kit Only
- (1) OS Giken TS2A Twin Plate Clutch Assembly
- (1) Matched Flywheel
- Release sleeve assembly not included
Clutch Kit + Release Sleeve Assembly
- (1) OS Giken TS2A Twin Plate Clutch Assembly
- (1) Matched Flywheel
- (1) Required OS Giken Release Sleeve Assembly