ACT Heavy Duty Pressure Plate MZ028

The ACT MZ028 Heavy Duty Pressure Plate is engineered for those who demand reliability and performance in their clutch system. Utilizing an exclusive diaphragm design, this pressure plate increases clamp load while minimizing deflection, which ultimately enhances clutch longevity. Each diaphragm undergoes a rigorous four-stage heat-treating process, ensuring exceptional performance under stress.

Construction and Design

Manufactured with precision cover stampings, the MZ028 provides the necessary rigidity and consistency for high-performance applications. This pressure plate boosts clamp load by 20% to 50%, making it suitable for both street and racing environments. The Monoloc feature offers a one-piece, direct replacement for the standard two-piece wedge collar and wire ring found in pull-type clutches. Its segmented retaining ring is meticulously engineered to deliver uniform loading on the bearing and pressure plate, ensuring proper alignment regardless of driving style or vehicle modifications.

Specifications

• Diameter: 9.4 in (240 mm)
• Type: Heavy Duty
• Grade Type: Performance
• Counterweight Assist: No
• Product Weight: 12.4 lbs
• SFI Rating: 1.1

Installation Notes

For detailed installation instructions, CLICK HERE.

Performance Features

• Light to moderate pedal effort for enhanced driver comfort
• Improved engagement and confidence during hard shifts
• Extended product life due to ACT's innovative diaphragm design
• Engineered for durability, precision assembly, and balance
• 100% clamp load tested and dynamically balanced for high RPM reliability

Fitment

Compatible with Mazda RX-7 models from 1993 to 2002.