ACT - HD/Race Sprung 4 Pad (BM4-HDG4) 2006-2012 | BMW M3

ACT - HD/Race Sprung 4 Pad (BM4-HDG4) 2006-2012 | BMW M3

Vendor: ACT

Available: In stock

SKU: actBM4-HDG4

$1,169.00

BM4-HDG4 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...
 
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60 days return policy

 
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(239) 270-5116

BM4-HDG4 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 spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

Feel: Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle;

Life: Moderate friction life, extended by ACT's exclusive diaphragm design;

Quality: Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance;

Recommended Use: Recommended for high horsepower street or race use;

ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Dimensions (L/W/H)
18x18x6
Weight
34.5 lbs
MSRP
$1,499.00
Warranty
12 Months
Product Weight (lbs.)
31
Disc Type
Sprung Race Disc
Tooth Quantity
113
Pressure Plate Type
Heavy Duty
Input Shaft Diameter (Inches)
1-3/8
Torque Capacity Over OE
84%
Torque Capacity (ft/lbs.)
511
Friction Surface Diameter (mm)
240
Friction Surface Diameter (Inches)
9.4
Spline Count
10
ItemCodeDesc
HD/Race Sprung 4 Pad
Disc Material
Ceramic
Pad Quantity
4

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