ACT Heavy Duty/Race Rigid 4 Pad Kit DN4-HDR4

The ACT DN4-HDR4 kit is designed specifically for performance-driven applications, featuring a Heavy Duty pressure plate that stands out in the realm of aftermarket clutches. This pressure plate employs an exclusive diaphragm design that enhances clamp load, minimizes deflection, and extends clutch longevity. Each diaphragm undergoes a meticulous four-stage heat-treating process, ensuring optimal performance under demanding conditions.

Key Features

• Light to moderate pedal effort with aggressive engagement, resulting in increased gear rattle.
• Moderate friction life, enhanced by ACT's innovative diaphragm design; however, the rigid construction may lead to increased spline wear.
• Engineered for precision, this kit utilizes select ceramic friction materials, providing high heat tolerance and maximum performance.
• Recommended for race applications only, ensuring reliability at high RPMs.
• Each component is 100% clamp load tested and dynamically balanced for smooth operation.

Specifications

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Flywheel Included: Yes
• Pilot Bushing Included: No
• Pressure Plate Type: Heavy Duty
• Release Bearing Included: Yes
• Clutch Disc Diameter: 9.4 in (240 mm)
• Disc Material: Ceramic
• Input Spline Quantity: 17
• Input Shaft Diameter: 0.9375 in
• Alignment Tool Included: Yes
• Disc Type: Solid
• Pressure Plate Bolts Included: Yes
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: No
• Pilot Bearing Included: No
• Flywheel Type: Streetlite
• Product Weight: 24.7 lbs
• Torque Capacity: 595 ft/lbs
• Torque Capacity Over OE: 0.88

Installation Notes

• This kit replaces the modular clutch and requires the use of an ACT flywheel, which is included.
• Pressure plate bolts (M8-1.25 x 16mm) are included for secure installation.

Fitment

Confirmed fitment for the ACT DN4-HDR4 kit includes:

• Dodge Neon (2000-2005)

For a comprehensive installation guide, click here.