
HD/Performance Street Rigid Transmission Clutch Kit Fits Select BMW
- See Below for Fitment and Details
ACT Clutch BM15-HDSD Features:
BM15-HDSD 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. The ACT Performance street rigid-hub discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. The chrome-moly hub is heat-treated for strength and durability. Rivet design and materials are carefully selected for maximum strength. These discs are the minimum weight street disc for faster shifts. ACT's street rigid-hub discs provide race-proven Performance with street manageability.
- Includes Clutch Pressure Plate (B015), Clutch Alignment Tool (AT103), Clutch Release Bearing (RB014), Clutch Friction Disc (3000816)
- Light To Moderate Pedal Effort
- Smooth Positive Engagement
- Increased Gear Rattle; Longer Friction Life
- Extended by ACT's Exclusive Diaphragm Design
- Rigid Design May Increase Spline Wear; Carefully Engineered
- Precisely Assembled
- Accurately Balanced
- With Premium Organic Friction Materials For Heat Tolerance And Reduced Fade; Recommended For Street And Race Use; 100-percent Clamp Load Tested And Dynamically Computer Balanced For Smooth High Rpm Reliability
- Weight: 13.9 lbs.
- Torque Capacity: 465 ft.-lbs.
- Torque Capacity Over OE: 52-percent
- Pressure Plate Type: Heavy-Duty
- Release Bearing: Yes
- Clutch Disc Diameter: 9.4 in.
- Clutch Disc Diameter: 240 mm
- Disc Material: Organic
- Input Spline Quantity: 22
- Input Shaft Diameter: 1.125 in.
- Alignment Tool Included: Yes
ACT Clutch BM15-HDSD Notes:
- Compatible with the OE dual mass flywheel.

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