King Engine Bearings CR4586SX0.25 Performance Connecting Rod Bearing Set Oversize - 0.25mm

The King Engine Bearings CR4586SX0.25 is a precision-engineered connecting rod bearing set designed for high-performance and racing applications. This set features King's proprietary pMax Black™ tri-metal construction with a steel backing, aluminum-tin alloy intermediate layer, and a polymer composite overlay for superior wear resistance and durability under extreme loads.

Key Features:

• 0.25mm (0.010") oversize for worn or machined crankshafts
• pMax Black™ tri-metal racing composition with high load capacity
• Polymer composite overlay provides excellent embeddability and conformability
• Precision manufacturing with tight tolerances for optimal oil clearance
• Designed for high-RPM and high-horsepower applications
• Compatible with synthetic and conventional motor oils

King Engine Bearings are manufactured to OEM specifications or better, making them ideal for engine rebuilds, performance upgrades, and racing applications where reliability and precision are critical. Each bearing set is quality-controlled to ensure consistent performance and longevity.