Clevite Duratec Engine Main Bearing Set

2005–2010 Scion tC / 2008–2013 Scion xB

MS2243A50MM

Overview:

The Clevite Duratec Engine Main Bearing Set is engineered to provide reliable, high-quality replacement bearings for select 2.0L and 2.3L DOHC Duratec engines. Designed specifically for Scion tC models from 2005 to 2010 and Scion xB models from 2008 to 2013, this bearing set ensures optimal engine performance and durability. Whether you are rebuilding your engine or performing routine maintenance, these main bearings deliver precise fitment and dependable protection for your engine’s crankshaft.

Ideal for daily drivers and enthusiasts alike, this bearing set helps maintain engine integrity under normal and spirited driving conditions. With Clevite’s reputation for quality and durability, you can trust these bearings to support smooth engine operation and long-term reliability.

Key Features:

This main bearing set offers essential features that contribute to engine longevity and performance:

• Precision-engineered to meet or exceed OEM specifications for Duratec 2.0L and 2.3L DOHC engines.
• Manufactured from high-quality materials to provide excellent wear resistance and durability.
• Designed for optimal oil clearance to ensure proper lubrication and reduce friction.
• Compatible with a wide range of vehicles using the Ford Duratec engine platform, including Scion, Toyota, Lexus, and Pontiac models.
• Supports reliable crankshaft rotation and minimizes engine noise and vibration.
• Ideal for engine rebuilds, repairs, or upgrades requiring main bearing replacement.

Construction & Design:

Clevite main bearings are constructed using advanced metallurgy and manufacturing processes to ensure consistent quality and performance. The bearing shells feature a durable overlay designed to withstand high loads and resist fatigue. Their precise dimensions and engineered oil grooves promote effective oil film formation, which is critical for reducing metal-to-metal contact and preventing premature wear.

The design focuses on maintaining tight tolerances for a secure fit on the crankshaft journals, ensuring smooth rotation and optimal engine efficiency. This attention to detail helps extend engine life and maintain performance over time.

Installation & Fitment:

The Clevite Duratec Engine Main Bearing Set is a direct replacement for factory bearings on compatible engines, simplifying installation. It fits Scion tC models from 2005 through 2010 and Scion xB models from 2008 through 2013, covering the 2.0L and 2.3L DOHC Duratec engines.

No modifications, cutting, or special tuning are required when installing this bearing set. It is designed to work seamlessly with existing engine components and mounting points, making it suitable for professional mechanics and experienced DIYers alike.

• Direct OEM fitment for specified Scion models
• Compatible with related Toyota, Lexus, and Pontiac vehicles using Duratec engines
• Installation requires standard engine rebuild procedures

What’s Included

• Complete set of main bearings for Duratec 2.0L and 2.3L DOHC engines
• Precision-matched bearing shells for crankshaft journals
• Packaging and instructions for proper installation

Ideal For:

• Engine rebuilds and overhauls on Scion tC and xB models
• Maintenance and repair of Duratec 2.0L and 2.3L DOHC engines
• Enthusiasts seeking reliable, OEM-quality engine components
• Professional mechanics and experienced DIYers performing engine service