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                Manufacturer: ACT

                ACT SB9-XTR4 - Xtreme Clutch Kit - 4 Puck Solid Disc

                $690.00
                $884.00
                XT Clutch Kit 4 Puck Solid Disc (R4) w/ Monoloc Collar
                SKU: ACT-SB9-XTR4
                Availability: Special Order
                (For in-store pick-up or special order items, please call us at (703) 257-1728 to confirm availability)
                Fitment:
                Please Select Vehicle To Confirm Fitmenteditedit...
                Fitment Notes:
                store_mall_directory MFR Direct Ship
                Ships: within 24-48 hrs

                When your engine puts out performance, you need a Clutch Kit that can handle it properly. All ACT Clutch Kits provide a generous increase in clamp load which directly increases torque capacity. ACT Clutch kits are offered in a number of configurations and there is one developed specifically for your vehicle.

                All ACT Clutch Kits include your choice of Pressure Plate, your choice of Clutch Disc, Release Bearing*, Pilot Bearing* and Alignment Tool for a complete and total package.

                ACT Xtreme ‘XT’ Clutch Kits (previously known as the 2600 series) include an ‘XT’ Pressure Plate.

                Xtreme ‘XT’ Pressure Plate

                • Great for Street and Track Performance
                • 50% to 120% Clamp Load Increase
                • Best Disc to Use: Street or Sprung Race Disc
                • Moderate to Stiff Pedal Feel
                • ALL Certified to Meet SFI Spec 1.1

                ACT Heavy Duty ‘XT’ Clutch Kits include you choice of Disc.

                Organic Street Disc (SS, OO, MM)

                • Perfect for Street or Track Vehicles
                • Quiet Operation from OE Quality Torsional Dampeners
                • Sprung Center Reduces Vibrations and Lessen the Shock of Engagement
                • Quicker Shifting and Engagement
                • Increased Strength and Reliability

                6-Puck Sprung Hub Race Disc (G6)

                • Recommended for Road Racing or High Powered Street Vehicles
                • Increased Torque Capacity and Spline Life
                • Quiet Operation, Reduced Driveline Shock
                • Harsh Engagement and Chatter

                Puck Solid Hub Race Disc (R6)

                • Recommended for Drag and Road Racing – Not For Street
                • Increased Torque Capacity
                • Faster Shifts, Reduced Inertia
                • Very Good Durability but Shortened Spline Life
                • Good Heat Absorption
                • Harsh Engagement and Chatter

                4-Puck Sprung Hub Race Disc (G4)

                • Recommended for Road Racing – Not For Street
                • Increased Torque Capacity and Spline Life
                • Quiet Operation, Reduced Driveline Shock
                • Harsh Engagement and Chatter

                4-Puck Solid Hub Race Disc (R4)

                • Recommended for Drag and Road Racing – Not For Street
                • Increased Torque Capacity
                • Faster Shifts, Low Inertia
                • Good Durability but Shortened Spline Life
                • Harsh Engagement and Chatter

                *Some kits do not require or do not include bearings

                When your engine puts out performance, you need a Clutch Kit that can handle it properly. All ACT Clutch Kits provide a generous increase in clamp load which directly increases torque capacity. ACT Clutch kits are offered in a number of configurations and there is one developed specifically for your vehicle.

                All ACT Clutch Kits include your choice of Pressure Plate, your choice of Clutch Disc, Release Bearing*, Pilot Bearing* and Alignment Tool for a complete and total package.

                ACT Xtreme ‘XT’ Clutch Kits (previously known as the 2600 series) include an ‘XT’ Pressure Plate.

                Xtreme ‘XT’ Pressure Plate

                • Great for Street and Track Performance
                • 50% to 120% Clamp Load Increase
                • Best Disc to Use: Street or Sprung Race Disc
                • Moderate to Stiff Pedal Feel
                • ALL Certified to Meet SFI Spec 1.1

                ACT Heavy Duty ‘XT’ Clutch Kits include you choice of Disc.

                Organic Street Disc (SS, OO, MM)

                • Perfect for Street or Track Vehicles
                • Quiet Operation from OE Quality Torsional Dampeners
                • Sprung Center Reduces Vibrations and Lessen the Shock of Engagement
                • Quicker Shifting and Engagement
                • Increased Strength and Reliability

                6-Puck Sprung Hub Race Disc (G6)

                • Recommended for Road Racing or High Powered Street Vehicles
                • Increased Torque Capacity and Spline Life
                • Quiet Operation, Reduced Driveline Shock
                • Harsh Engagement and Chatter

                Puck Solid Hub Race Disc (R6)

                • Recommended for Drag and Road Racing – Not For Street
                • Increased Torque Capacity
                • Faster Shifts, Reduced Inertia
                • Very Good Durability but Shortened Spline Life
                • Good Heat Absorption
                • Harsh Engagement and Chatter

                4-Puck Sprung Hub Race Disc (G4)

                • Recommended for Road Racing – Not For Street
                • Increased Torque Capacity and Spline Life
                • Quiet Operation, Reduced Driveline Shock
                • Harsh Engagement and Chatter

                4-Puck Solid Hub Race Disc (R4)

                • Recommended for Drag and Road Racing – Not For Street
                • Increased Torque Capacity
                • Faster Shifts, Low Inertia
                • Good Durability but Shortened Spline Life
                • Harsh Engagement and Chatter

                *Some kits do not require or do not include bearings

                Products specifications
                Disc Diameter (in) 9
                Fitment Vehicle Specific
                Disc Diameter (mm) 228
                Disc Type Race Disc
                Pressure Plate Type Xtreme
                Product Weight (lbs) 14.9
                Spline Count 24
                Spline Size (in) 1
                Torque Capacity (ft/lbs) 645
                Torque Capacity Over OE 100%