Description
Built specifically around the fitment requirements of 1989–1994 Nissan 240SX, the EXEDY Hyper Single Clutch Kit – 1989–1994 Nissan 240SX gives owners a direct way to choose EXEDY hardware matched to enthusiast street, autocross, HPDE, and modified performance builds.
EXEDY Heritage
From its 1923 beginnings in Japan to its modern global OEM and racing programs, EXEDY has specialized in transferring torque reliably through the driveline. The company's Daikin Clutch heritage remains visible in a product philosophy built around precise engagement, thermal capacity, controlled clamp load, and application-specific engineering.
What This EXEDY Product Does
EXEDY's performance single- and multi-plate systems are intended to raise torque capacity and heat tolerance while matching the engagement characteristics to the car's intended use. Stage 1 uses an organic friction strategy for the most street-friendly behavior; Stage 2 moves to cerametallic friction for harder use; Hyper systems add dedicated flywheel and multi-plate architecture for substantially higher-output builds.
Choose the least aggressive configuration that comfortably covers the engine's torque and heat load. That approach normally gives the best balance of drivability, service life, transmission friendliness, and track durability.
Configuration
- EXEDY Part Number: NH01SD1
- Configuration: Hyper Single Clutch Kit
- Construction / Character: Application-specific EXEDY configuration; sprung-center disc, push-type cover
- Torque Rating: Application-specific / verify EXEDY rating
- Best Suited For: Use where this exact EXEDY configuration and fitment are required
Which Option Makes Sense?
For 1989–1994 Nissan 240SX, this configuration makes the most sense when its intended duty matches the vehicle's actual power and use. Avoid overspecifying clutch aggressiveness: the best setup is the one that maintains the needed torque reserve while preserving usable modulation and protecting the rest of the driveline.
Engineering Details
- Clamp Load: Stage 1/2 covers are designed around roughly 40% higher clamping load than the genuine part
- Pedal Effort: Typical Stage 1/2 increase is approximately 20–35%, application dependent
- Flywheel Compatibility: Stage 1/2 generally use the OEM flywheel unless noted; Hyper systems include/require their dedicated flywheel
- Certification: EXEDY Stage 1, Stage 2 and Lightweight Flywheel products are SFI 1.1 certified
- Vehicle Application: 1989–1994 Nissan 240SX
- EXEDY SKU: NH01SD1
Application-specific construction notes: Sprung-center disc, Push-type cover.
Fitment note: Before ordering, confirm the exact year, trim, engine, transmission, and flywheel/clutch-system combination. EXEDY may use different components within the same model range, particularly where transmissions or factory flywheel designs changed.