ACT Release Bearing

2013–2016 Scion FR-S / 2013–2020 Subaru BRZ / 2017–2020 Toyota 86

RB004

Overview:

The ACT Release Bearing RB004 is a precision-engineered clutch release bearing designed as a direct-fit replacement for the Scion FR-S (2013–2016), Subaru BRZ (2013–2020), and Toyota 86 (2017–2020). Crafted to meet or exceed original equipment standards, this release bearing ensures smooth clutch operation and reliable performance under demanding driving conditions. Ideal for enthusiasts and professional mechanics alike, it offers a durable solution for maintaining clutch system integrity and responsiveness.

Whether you are performing routine maintenance or upgrading your clutch assembly, the ACT Release Bearing delivers consistent engagement and disengagement, reducing wear on other clutch components and enhancing overall drivability.

Key Features:

Engineered for optimal performance and longevity, the ACT Release Bearing RB004 includes the following key features:

• Direct-fit design for seamless installation without modifications
• Manufactured to meet or exceed OE quality and durability standards
• Precision OE-style bearing for smooth clutch engagement and release
• High-quality materials that resist heat and wear for extended service life
• Compatible with factory clutch systems on Scion FR-S, Subaru BRZ, and Toyota 86 models within specified years
• Backed by ACT’s industry-leading one-year warranty for peace of mind
• Improves clutch pedal feel and reduces noise during operation
• Designed to maintain proper alignment and reduce bearing drag

Construction & Design:

The ACT Release Bearing RB004 is constructed using premium-grade materials selected for their strength and resistance to heat and friction. The bearing assembly features precision-machined components that ensure smooth rotation and consistent performance throughout its lifespan. The design closely replicates or improves upon the original equipment bearing, providing reliable clutch actuation and minimizing the risk of premature failure.

Attention to detail in the manufacturing process guarantees tight tolerances and balanced operation, which helps reduce clutch system wear and enhances overall drivetrain efficiency.

Installation & Fitment:

This release bearing is a direct replacement part engineered specifically for the Scion FR-S (2013–2016), Subaru BRZ (2013–2020), and Toyota 86 (2017–2020). Installation is straightforward and requires no modifications to the clutch or transmission assembly. It is recommended to replace the release bearing whenever the clutch is serviced to ensure optimal performance and longevity of the clutch system.

Professional installation is advised to maintain proper alignment and torque specifications, ensuring reliable clutch operation and preventing potential damage to surrounding components.

What's Included:

• One ACT Release Bearing RB004
• Installation instructions (where applicable)

Ideal For:

This release bearing is ideal for owners and enthusiasts of the Scion FR-S, Subaru BRZ, and Toyota 86 who require a high-quality, reliable replacement part for their clutch system. It suits daily drivers, weekend racers, and performance tuners seeking consistent clutch engagement and durability. Additionally, professional mechanics and service shops will appreciate the direct-fit design and OE-level quality for efficient clutch repairs and maintenance.

ACT (Advanced Clutch Technology) engineers performance clutches and flywheels built for consistent engagement, higher torque capacity, and durability in street and race use. The brand emphasizes quality and reliability and is widely used by enthusiasts who need driveline components that can handle repeated hard launches, shifts, and track abuse.