King Engine Bearings Tri-Metal Copper Lead Rod Bearing Set

2004–2006 Scion xA / 2004–2006 Scion xB / 2016 Scion iA

CR4349CP

Overview:

King Engine Bearings has been a trusted name in engine bearing technology since 1960, dedicated to delivering the highest quality bearings available. This Tri-Metal Copper Lead Rod Bearing Set is engineered specifically for medium-load engines, providing reliable performance and durability for your Toyota and Scion vehicles. Whether you are maintaining your daily driver or enhancing your engine’s longevity, these bearings offer superior protection and consistent operation under demanding conditions.

Designed for models including the 2004–2006 Scion xA and xB as well as the 2016 Scion iA, this bearing set ensures precise fitment and dependable performance. King’s expertise in trimetal bearing construction means you get a product optimized for strength and wear resistance, helping to safeguard your engine’s critical components.

Key Features:

This King Engine Bearings rod bearing set incorporates advanced materials and design features to meet the needs of medium-load engines. Key highlights include:

• Tri-metal construction with a copper-based material core for excellent strength and fatigue resistance.
• Tri-M+ enhanced babbit overlay that improves bearing surface durability and reduces wear.
• Precision manufacturing to ensure tight tolerances and optimal oil clearance for reliable lubrication.
• Engineered specifically for Toyota and Scion applications, guaranteeing proper fit and function.
• Ideal for medium-load engines, balancing performance and longevity for everyday driving and moderate performance use.
• Manufactured by King Engine Bearings, a specialist brand with over six decades of experience in engine bearing technology.

Construction & Design:

The rod bearings feature a tri-metal design that combines a strong copper-lead alloy backing with a durable babbit overlay. This combination provides excellent conformability and embedability, allowing the bearing to adapt to minor imperfections in the crankshaft journal while resisting damage from debris. The Tri-M+ enhanced babbit overlay further improves wear resistance and fatigue life, making these bearings well-suited for engines subjected to medium loads and typical driving conditions.

King Engine Bearings employs precise manufacturing processes to maintain consistent thickness and surface finish, ensuring reliable oil film formation and reducing the risk of bearing failure. This attention to detail supports engine longevity and smooth operation.

Installation & Fitment:

This rod bearing set is designed as a direct replacement for the specified Toyota and Scion models, including:

• Scion xA Base 2004–2006
• Scion xB Base 2004–2006
• Scion iA Base 2016

Installation requires standard engine disassembly procedures and should be performed by a qualified technician to ensure proper bearing clearance and torque specifications. These bearings fit OEM crankshaft journals without modification, providing a straightforward upgrade or replacement option.

What’s Included

• Complete set of tri-metal copper lead rod bearings tailored for the specified vehicle applications

Ideal For:

This King Engine Bearings rod bearing set is ideal for:

• Owners seeking high-quality, durable replacement bearings for medium-load Toyota and Scion engines.
• Daily drivers who want reliable engine protection and longevity.
• Enthusiasts performing engine rebuilds or maintenance with a focus on quality and performance.
• Technicians and rebuilders requiring precision-fit bearings from a reputable specialist brand.

King Engine Bearings specializes in engine bearings with a strong footprint in performance and racing, developing advanced bearing materials and designs for high-load engines. Builders and racers rely on King for main and rod bearings engineered to handle higher cylinder pressures and sustained RPM without sacrificing reliability.