ACT ME3-HDSS Heavy Duty Clutch Kit

The ACT ME3-HDSS is engineered for performance enthusiasts seeking a reliable and durable clutch solution. This kit combines ACT's renowned Heavy Duty pressure plate with a high-performance street disc, making it a top choice for spirited driving and track days alike.

Pressure Plate Features

The Heavy Duty pressure plate utilizes an exclusive diaphragm design that enhances clamp load while minimizing deflection. This ensures maximum clutch life and performance. Each diaphragm undergoes a rigorous four-stage heat-treating process, delivering exceptional durability under stress. Precision cover stampings contribute to the overall rigidity and consistency of the pressure plate, making it a dependable choice for any application.

Clutch Disc Specifications

The included performance street disc is constructed from premium organic materials with a high copper content, which significantly improves heat transfer. This disc features a steel-backed lining for enhanced burst strength and longevity. With a reduced marcel design, it allows for quicker shifts, ensuring a seamless transition during gear changes. The disc operates quietly while providing increased strength and reliability, making it suitable for both street and racing environments.

Monoloc Design

The ME3-HDSS kit incorporates ACT's Monoloc, a one-piece direct replacement for standard two-piece wedge collars. This component is crafted from hardened chrome-moly steel, ensuring years of reliable service. The segmented retaining ring's spring tension is meticulously calculated to provide uniform loading on the bearing and pressure plate, maintaining proper alignment regardless of driving style or vehicle modifications.

Installation Notes

For detailed installation instructions, refer to the installation guide here.

Specifications

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Flywheel Included: No
• Pilot Bushing Included: No
• Pressure Plate Type: Heavy Duty
• Release Bearing Included: Yes
• Clutch Disc Diameter: 9.4 in (240 mm)
• Disc Material: Organic
• Input Spline Quantity: 23
• Input Shaft Diameter: 1 in
• Alignment Tool Included: Yes
• Disc Type: Sprung
• Pressure Plate Bolts Included: No
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: No
• Pilot Bearing Included: No
• Product Weight: 17.3 lbs
• Torque Capacity: 530 ft/lbs
• Torque Capacity Over OE: 0.45

Fitment

The ACT ME3-HDSS is specifically designed for the following vehicles:

• Mitsubishi Evolution X (2008-2015)
• Mitsubishi Lancer (2008-2015)