• ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Nissan 240SX (91-94) (NX4-HDG4)
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ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Nissan 240SX (91-94) (NX4-HDG4)

ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Nissan 240SX (91-94) (NX4-HDG4)

NX4-HDG4

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$505.00 USD
$623.00 USD $505.00 USD
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The ACT Heavy Duty Race Sprung 4 Pad Clutch Kit for Nissan 240SX (91-94) is a high-performance clutch assembly designed for demanding driving conditions. This kit features ACT's most popular Heavy Duty pressure plate, which utilizes an exclusive diaphragm design to increase clamp load, reduce deflection, and extend clutch lifespan. The pressure plate undergoes a four-stage heat-treating process to ensure durability and consistent performance under high-stress conditions. The 4-pad spring-centered race disc is engineered to damp torsional vibrations effectively, providing smooth engagement and reliable power transfer. Constructed with precision cover stampings, this clutch kit offers rigidity and consistency, making it suitable for aggressive street and race applications.

Designed for 1991–1994 Nissan 240SX models, this clutch kit is compatible with vehicles equipped with the appropriate engine configurations. It serves as a direct replacement for stock components, delivering increased clamping force and improved durability for high-performance driving. The kit is ideal for track use, spirited street driving, or any application requiring a robust clutch solution. Installation involves bolt-on replacement of the existing clutch components, and the kit typically includes the pressure plate, clutch disc, and release bearing. This setup ensures reliable engagement and long-lasting performance in demanding conditions.

Overview

ACT HD/Race Sprung 4 Pad Kit

NX4-HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

Features

  • Product Weight (lbs.): 14.6
  • Torque Capacity (ft/lbs.): 350
  • Torque Capacity Over OE: 0.97
  • Pilot Bushing Included: Yes
  • Pressure Plate Type: Heavy Duty
  • Release Bearing Included: Yes
  • Clutch Disc Diameter (in.): 8.8
  • Clutch Disc Diameter (mm): 224
  • Disc Material: Ceramic
  • Input Spline Quantity: 24
  • Input Shaft Diameter (in.): 1
  • Alignment Tool Included: Yes

Applications

  • 1991-1994 Nissan 240SX

What's In The Box?

  • Clutch Friction Disc (4224206)
  • Clutch Alignment Tool (AT01)
  • Clutch Pressure Plate (N023)
  • Clutch Pilot Bushing (PB1012)
  • Clutch Release Bearing (RB810)

References

Warranty

  • Manufacturer 1 Year Warranty
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