Clevite Main Bearing Set

2005–2010 Scion tC / 2008–2015 Scion xB

MS2243A

Overview:

The Clevite Main Bearing Set is engineered to provide exceptional durability and reliability for your Scion tC and Scion xB engines. Featuring advanced Bi-Metal aluminum construction, these bearings are designed to withstand the rigors of daily driving and spirited performance. Whether you are rebuilding your engine or upgrading worn components, this bearing set offers superior protection and longevity to keep your vehicle running smoothly.

Ideal for enthusiasts and mechanics seeking dependable engine bearings, Clevite delivers a product that supports engine health by reducing wear and preventing seizure under demanding conditions. You’ll benefit from enhanced engine performance and peace of mind knowing your main bearings are built to exacting standards.

Key Features:

This main bearing set incorporates advanced materials and design to ensure optimal engine protection and performance:

• Constructed from 100% lead-free aluminum silicon for environmental safety and durability.
• Engineered with 60% more silicon than comparable competitive bearings to improve journal surface conditioning.
• Bi-Metal aluminum design offers excellent seizure resistance and wear protection.
• Precision manufacturing ensures consistent fit and reliable performance in demanding applications.
• Compatible with a wide range of vehicles beyond Scion, including select Lexus, Pontiac, and Toyota models.
• Ideal for engine rebuilds, repairs, and performance upgrades requiring dependable main bearing support.

Construction & Design:

Clevite’s main bearings utilize a Bi-Metal aluminum alloy that combines strength and flexibility to protect engine journals effectively. The increased silicon content enhances the bearing surface’s ability to form a protective layer during operation, reducing metal-to-metal contact and extending engine life. This advanced material composition also contributes to improved wear resistance and seizure prevention under high load and temperature conditions.

Manufactured to strict quality standards, these bearings provide precise tolerances for optimal clearance and fitment, ensuring smooth engine rotation and reliable operation. The lead-free aluminum silicon alloy aligns with modern environmental standards without compromising performance.

Installation & Fitment:

The Clevite Main Bearing Set is designed as a direct replacement for factory bearings in compatible engines, including the Scion tC (2005–2010) and Scion xB (2008–2015). Installation requires standard engine rebuild procedures and should be performed by a qualified technician to ensure proper bearing clearance and alignment.

No modifications to the engine block or crankshaft are necessary when using this bearing set. It fits OEM specifications and maintains factory tolerances, allowing for straightforward installation during engine assembly or overhaul.

What's Included:

• Complete set of main bearings engineered for specified Scion tC and xB engine applications
• Precision-machined components ready for professional installation

Ideal For:

• Engine rebuilders and mechanics performing maintenance or repairs on Scion tC and xB engines
• Performance enthusiasts seeking durable, high-quality main bearings for daily driving or spirited use
• Anyone requiring reliable engine bearing replacements that meet or exceed OEM standards