Size Chart
×
SB019X is an ACT pressure plate that uses 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 Xtreme pressure plates increase clamp load by 50 to 120 percent. Xtreme pressure plates are recommended for use.
Key Features
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2007-2009 | Subaru | Legacy | GT spec.B |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
Vehicle fitment is a starting point. Confirm every drivetrain specification and the exact ACT part number before installation.
Specifications
| Brand | ACT |
|---|---|
| Manufacturer Part Number | SB019X |
| Product Type | Pressure Plates |
| Condition | New |
What's Included
The exact ACT pressure plate and quantity identified by the product title and MPN. Bearings, alignment tools, flywheel bolts, pressure-plate bolts, hydraulic parts, and related hardware are included only when specifically stated.
About ACT
ACT develops application-specific clutch kits, friction discs, pressure plates, flywheels, bearings, and supporting drivetrain components for street and motorsport use. Black Ops Auto Works organizes every ACT listing by exact MPN and verified vehicle application.
Related Parts
Frequently Asked Questions
What is ACT part SB019X?
It is the pressure plate described on this page in the exact listed configuration.
How do I confirm fitment?
Match the exact MPN plus year, make, model, trim, engine, transmission, drivetrain, and every application note.
Can I choose a clutch component by vehicle alone?
No. Clutch diameter, input-shaft spline, flywheel step, release system, engine code, and transmission can vary within one vehicle listing.
What is included?
Only the ACT components and quantity identified by this exact title and MPN are included. Related hardware or drivetrain parts may be separate.
Is break-in required?
Follow the current ACT instructions for the exact friction material and kit. Street clutch assemblies commonly require a controlled break-in period before full-load use.
Is professional installation recommended?
Yes. Clutch and flywheel work requires transmission removal, correct fastener procedures, alignment, release-system setup, and final operational checks.
Is this product new?
Yes. The item condition is new unless the product page explicitly states otherwise.
What should I verify before checkout?
Confirm the MPN, application, torque requirement, friction material, spline and diameter, flywheel compatibility, included items, and required hardware.
Installation Instructions
California Proposition 65 Warning
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
ACT Performance Clutch Kits, Flywheels, Discs and Drivetrain Components Shop ACT performance clutch systems engineered for dependable power transfer in street, track, drag, autocross and high-horsepower builds. The ACT collection at Black Ops Auto Works includes vehicle-specific single-disc and multi-disc clutch kits, pressure plates, sprung and rigid clutch discs, XACT flywheels, release bearings, pilot bearings, rebuild components and installation tools. Choose the Right ACT Clutch for Your Build Select a clutch by vehicle, engine, transmission, torque output and intended use. Performance Street kits emphasize progressive engagement and daily drivability. Six-puck and four-puck race configurations provide faster engagement and higher heat capacity for demanding competition use. ACT Mod-Twin systems increase friction area and torque capacity for builds that exceed the practical limits of a conventional single-disc clutch. ACT Pressure Plate and Disc Options ACT Heavy Duty pressure ...
View ACT Products
Drivetrain parts for high-horsepower Mopar, truck, Jeep, and import platforms are stocked at Black Ops Auto Works. Shop differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, and driveline hardware for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and turbocharged import platforms. Every drivetrain part is filterable by vehicle platform, drivetrain layout, transmission type, and power level so the correct part ships the first time. Black Ops Auto Works carries 4,765 drivetrain SKUs across differentials, axles, clutches, and transmission hardware. What This Category Covers The drivetrain transfers power from the engine to the wheels and includes the transmission, clutch, driveshafts, axles, differentials, ring and pinion gears, wheel hubs, wheel bearings, U-joints, shifters, mounts, and bushings. Upgrading these components improves power delivery, durability, and reliability under incr...
View Drivetrain Products
Clutch pressure plates support street, track, import and domestic manual transmission builds at Black Ops Auto Works. Shop cover assemblies, diaphragm plates, heavy duty clamp load upgrades, single disc parts, multi disc parts, release hardware, flywheel matched components and stage 1 to 5 clutch pressure plates for Subaru WRX STI, Mitsubishi EVO, Honda Civic, Toyota Supra and Ford performance applications. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part can be selected before ordering. Black Ops Auto Works carries 46 Pressure Plates SKUs across application specific designs, materials, sizes and supporting components. What This Pressure Plates Collection Covers This collection centers on the clamping half of a manual clutch. A pressure plate bolts to the flywheel and works with the clutch disc, release bearing and hydraulic system to transfer torque without slipping. Clamp Load and Torque Capacity Higher clamp load helps a clutch...
View Pressure Plates Products
Transmission and drivetrain hardware for manual and automatic platforms are stocked at Black Ops Auto Works. Shop flywheels, flexplates, transmission crossmembers, mounts, coolers, valve bodies, shifters, shifter bushings, release bearings, slave cylinders, U-joints, and transmission rebuild kits for Subaru WRX and STI, Dodge Cummins diesel, GM G-Body and F-Body, BMW B58 and S58, Nissan 350Z, and Toyota GR Corolla platforms. Every part is filterable by year, make, model, and transmission type so builders can confirm the correct fitment before ordering. Black Ops Auto Works carries 1,322 transmission and drivetrain SKUs. What This Category Covers This collection spans the hardware that connects the engine to the drivetrain and manages gear selection, including flywheels, flexplates, transmission crossmembers, bell housings, transmission mounts, pans, coolers, filters, valve bodies, transmission internals, shifters, shifter bushings and cables, release bearings, slave cylinders, U...
View Transmissions Products