ACT Heavy Duty Sprung 4-Puck Disc Clutch 2004-2021 STI

Reward PointsEarning $21 In Rewards for this item

Description:
SB10-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 construction 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. Monoloc is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance. It provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications. Monoloc's hardened Chrome-moly steel construction will provide years of service.

Features:
- HD-M/Race Sprung 4 Pad
- Torque Capacity (ft/lbs.):660
- Torque Capacity Over OE:86%
- SFI:N/A
- Disc Type: Race Disc
- Spline Count:24
- Spline Size (in.):1
- Disc Diameter (in.):9.4
- Disc Diameter (mm.):240
- Pressure Plate Type: Heavy Duty

Applications:
2004-2007 STI
2008-20014 STI
2015-2021 STI

2007-2009 Legacy GT spec.B

More Information
Part #SB10-HDG4
UPC842385021818
ColorYellow
ManufacturerACT
InventoryIn Stock
Price$725.00

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Parts#
SB10-HDG4

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