• ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Mazda RX-7 (93-95) (ZX6-HDR4)
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ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Mazda RX-7 (93-95) (ZX6-HDR4)

ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Mazda RX-7 (93-95) (ZX6-HDR4)

ZX6-HDR4

In stock

$816.00 USD
$1,007.00 USD $816.00 USD
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The ACT Heavy Duty Race Rigid 4 Pad Clutch Kit for the Mazda RX-7 (93-95) is a high-performance clutch upgrade designed for demanding driving conditions. This kit features ACT's most popular Heavy Duty pressure plate, utilizing an exclusive diaphragm design that increases clamp load, reduces deflection, and extends clutch life. The pressure plate undergoes a four-stage heat-treating process to ensure durability and consistent performance, with precision cover stampings that enhance rigidity. The included 4-pad rigid race discs are constructed with high-quality ceramic friction materials, providing excellent heat resistance and friction characteristics suitable for racing and high-stress applications.

This clutch kit is specifically engineered for the Mazda RX-7 models from 1993 to 1995, offering a direct replacement for stock components. It is ideal for street, track, or racing use where increased clamp force and durability are required. The installation involves replacing the stock clutch with this bolt-on assembly, which includes the pressure plate and race discs. Designed to handle higher torque loads, this kit improves engagement and power transfer, making it suitable for performance enthusiasts seeking reliable, high-performance clutch operation in demanding driving environments.

Overview

ACT HD-M/Race Rigid 4 Pad Kit

ZX6-HDR4 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 rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines. Monoloc is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance. It provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications. Monoloc's hardened chrome-moly steel construction will provide years of service.

Features

  • Product Weight (lbs.): 15.2
  • Torque Capacity (ft/lbs.): 510
  • Torque Capacity Over OE: 0.81
  • Pilot Bushing Included: Yes
  • Pressure Plate Type: Heavy Duty
  • Release Bearing Included: Yes
  • Clutch Disc Diameter (in.): 9.4
  • Clutch Disc Diameter (mm): 240
  • Disc Material: Ceramic
  • Input Spline Quantity: 23
  • Input Shaft Diameter (in.): 1
  • Alignment Tool Included: Yes

Applications

  • 1993-1995 Mazda RX-7

What's In The Box?

  • Clutch Friction Disc (4240008)
  • Clutch Alignment Tool (AT03)
  • Clutch Pressure Plate (MZ028)
  • Clutch Pilot Bearing (PB1013)
  • Clutch Release Bearing (RB600)

References

Warranty

  • Manufacturer 1 Year Warranty
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