ACT Pilot Bearing - Lexus IS300/SC300, Scion FR-S, Subaru BRZ, Toyota Tacoma (PB1004)

Ensure proper transmission input shaft support with the ACT PB1004 pilot bearing. This high-quality replacement pilot bearing/bushing is placed in the end of the crankshaft or center of the flywheel to support the transmission input shaft, ensuring smooth clutch operation and drivetrain alignment.

Key Features:

• High-quality pilot bearing/bushing
• Supports transmission input shaft
• Crankshaft or flywheel installation
• Direct OE replacement
• Essential clutch installation component
• Multiple vehicle applications
• ACT quality and engineering

Performance Benefits:

• Proper Shaft Support: Correctly supports transmission input shaft end
• Smooth Operation: Ensures proper clutch and drivetrain alignment
• Quality Construction: High-quality materials for long service life
• Essential Component: Required for proper clutch installation
• Direct Fit: OE replacement dimensions for easy installation

Specifications:

• Brand: ACT
• Part Number: PB1004
• Product: Pilot Bearing
• Type: Pilot bearing/bushing
• Location: Crankshaft end or flywheel center (vehicle dependent)
• Barcode: PB1004

Fitment Information:

• 2002-2005 Lexus IS300 (primary application)
• 1992-1997 Lexus SC300
• 2013-2016 Scion FR-S
• 2013-2020 Subaru BRZ
• 2002 Toyota Tacoma
• Note: Verify your vehicle year and model before ordering
• Installation: Professional installation recommended

What's Included:

• ACT PB1004 pilot bearing
• Note: Typically replaced during clutch installation - sold separately from clutch kits

Installation Notes:

• Professional installation recommended
• Replace pilot bearing any time clutch is replaced
• Remove transmission and clutch to access pilot bearing
• Remove old pilot bearing using a slide hammer or bearing puller
• Clean crankshaft bore thoroughly
• Install new bearing using a proper driver or socket
• Do not hammer directly on bearing - use proper installation tool
• Ensure bearing is fully seated and flush
• Install clutch and transmission

What is a Pilot Bearing?

The pilot bearing (also called a pilot bushing) is a small but critical component located in the end of the crankshaft or center of the flywheel. Its purpose is to support the end of the transmission input shaft, keeping it properly centered and aligned. Without a properly functioning pilot bearing, the input shaft can wobble, causing vibration, clutch chatter, premature clutch wear, and transmission damage. The pilot bearing should always be replaced when installing a new clutch kit.

When to Replace:

The pilot bearing should be replaced any time the clutch is replaced. Since accessing the pilot bearing requires removing the transmission and clutch, it makes sense to replace it during clutch service rather than risk having to remove everything again later. Signs of a worn pilot bearing include clutch chatter, vibration during clutch engagement, and difficulty shifting. The low cost of the bearing makes it a worthwhile preventive replacement during any clutch job.

Proper Installation is Critical:

Proper installation of the pilot bearing is essential for correct function. The bearing must be installed squarely and fully seated in the crankshaft bore. Using an improper installation method (such as hammering directly on the bearing) can damage the bearing before it's even used. A proper bearing driver or a socket that matches the bearing's outer diameter should be used to drive it in evenly. The bearing should be flush with or slightly below the crankshaft face.

Why ACT?

ACT (Advanced Clutch Technology) is a leading manufacturer of high-performance clutch components, known for quality engineering and proven reliability. Their pilot bearings are manufactured to precise specifications, ensuring proper fit and long service life. ACT products are trusted by enthusiasts and professionals worldwide for their quality and performance.

Perfect For:

• 2002-2005 Lexus IS300 clutch replacement
• 1992-1997 Lexus SC300 clutch service
• 2013-2016 Scion FR-S clutch installation
• 2013-2020 Subaru BRZ clutch replacement
• 2002 Toyota Tacoma clutch service
• Any clutch replacement requiring pilot bearing renewal

Perfect For: Lexus IS300, SC300, Scion FR-S, Subaru BRZ, and Toyota Tacoma owners replacing their clutch and needing a quality ACT pilot bearing.

Pro Tip: Always replace the pilot bearing during any clutch job - it's inexpensive insurance against having to pull the transmission again.

Essential Component: Replace with every clutch installation. Supports transmission input shaft. Proper installation tool required. PB1004.

Ensure proper clutch operation with ACT PB1004 pilot bearing - quality construction, precise fit, essential for clutch installation.