• ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Nissan 240SX (89) (NX1-HDG4)
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ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Nissan 240SX (89) (NX1-HDG4)

ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Nissan 240SX (89) (NX1-HDG4)

NX1-HDG4

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$478.00 USD
$590.00 USD $478.00 USD
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The ACT Heavy Duty Race Sprung 4 Pad Clutch Kit for the Nissan 240SX (89) is a high-performance clutch assembly designed to handle increased power and demanding driving conditions. This kit features ACT's most popular Heavy Duty pressure plate, constructed with an exclusive diaphragm design that enhances clamp load, minimizes deflection, and extends clutch lifespan. The pressure plate undergoes a four-stage heat-treating process to ensure durability and consistent performance under extreme conditions. The 4-pad spring-centered race disc is engineered to damp torsional vibrations effectively, providing smooth engagement and reliable operation during aggressive driving. Overall, this clutch kit delivers superior holding capacity and longevity for spirited street or track use.

Designed for 1989 Nissan 240SX models, this clutch kit is a direct replacement upgrade suitable for high-performance applications. It is ideal for enthusiasts seeking increased clamping force and durability for street, track, or drag racing. The kit includes all necessary components for installation, such as the pressure plate and race disc, ensuring a straightforward bolt-on process. Compatible with stock or modified engines, this clutch kit is engineered to withstand high torque loads and aggressive driving styles. Proper installation will optimize power transfer and improve overall drivetrain responsiveness for demanding driving scenarios.

Overview

ACT HD/Race Sprung 4 Pad Kit

NX1-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.): 14.5
  • 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

  • 1975-1978 Nissan 280Z
  • 1990-1990 Nissan Axxess
  • 1979-1983 Nissan 280ZX
  • 1975-1979 Nissan 620
  • 1981-1984 Nissan Maxima
  • 1980-1983 Nissan 720
  • 1989-1998 Nissan 240SX
  • 1980-1986 Nissan 720

What's In The Box?

  • Clutch Friction Disc (4224206)
  • Clutch Alignment Tool (AT01)
  • Clutch Pressure Plate (N023)
  • Clutch Pilot Bushing (PB1012)
  • Clutch Release Bearing (RB016)

References

Warranty

  • Manufacturer 1 Year Warranty
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