King Engine Bearings Performance Rod Bearing Set

Fits Subaru WRX and STI EJ20, EJ22, EJ25 Engines

Part #: CR4280XPSTDX

Overview

The King Engine Bearings CR4280XPSTDX is a high-performance rod bearing set designed specifically for Subaru WRX and STI models equipped with EJ20, EJ22, and EJ25 engines. Crafted for enthusiasts and professionals seeking reliable, durable engine components, these bearings are engineered to support high-stress conditions and optimize engine response. Whether you're building a performance upgrade or replacing worn components, these bearings help maintain engine integrity and smooth operation under demanding conditions. Constructed with advanced tri-metal technology, these race bearings feature a black pMax coating that enhances wear resistance and reduces friction. They are ideal for high-performance applications where durability and consistent performance are critical. Designed to fit specific Subaru turbocharged engines, these bearings ensure proper clearance and alignment, supporting your engine’s longevity and efficiency.

Key Features

Designed with precision and durability in mind, the King Engine Bearings CR4280XPSTDX offers several key benefits:

• Tri-metal construction for superior wear resistance and load support
• Black pMax coating to reduce friction and enhance durability
• Precisely engineered for Subaru EJ20, EJ22, and EJ25 engines
• Optimized for high-performance and racing applications
• Manufactured to strict quality standards for reliable operation
• Supports engine response and longevity under demanding conditions

Construction & Design

These bearings feature a tri-metal design with a durable copper-lead alloy core, a steel backing for structural integrity, and a black pMax coating that provides an extra layer of protection against wear and friction. The precise machining ensures perfect fitment and consistent performance, making them suitable for high-stress engine rebuilds and upgrades.

Installation & Fitment

Installation requires standard bearing replacement procedures, ensuring proper clearance and alignment within your engine block. It is recommended to follow manufacturer specifications and torque settings during installation to maximize performance and lifespan.

What’s Included

The package includes a complete set of rod bearings tailored for Subaru EJ20, EJ22, and EJ25 engines, providing all necessary components for a comprehensive upgrade or rebuild.

Ideal For

This bearing set is perfect for automotive enthusiasts, professional rebuilders, and racers aiming to enhance engine durability and response in Subaru turbocharged engines. It supports high-performance driving and racing conditions, helping your vehicle achieve its best potential.