King Engine Bearings CR8037XPC.026 Performance Rod Bearing Set GM Duramax 6.6L Diesel

The King Engine Bearings CR8037XPC.026 is a high-performance connecting rod bearing set engineered specifically for GM 6.6L Duramax diesel engines. This XPC Series bearing features King's advanced pMaxKote polymer coating technology, designed to protect critical engine components during periods of marginal lubrication and metal-to-metal contact scenarios common in high-performance diesel applications.

Advanced Tri-Metal Construction:

• Premium tri-metal performance bearing with factory-applied nano-composite polymer coating
• pMaxKote coating contains ceramic nano-composite particles and solid lubricant for superior wear resistance
• 17% greater fatigue resistance compared to conventional bi-metal bearings
• Polymer coating applied with no added thickness for precise fitment
• Optimized eccentricity and crush height for reliable oil film development

Performance Features:

• Size .026mm provides additional clearance for performance applications
• Ideal for modified Duramax engines with increased boost and cylinder pressure
• Designed to handle extreme loads and extended duration typical of diesel performance builds
• Superior protection against oil starvation scenarios
• Manufactured entirely in-house at King facilities for consistent quality control

King Engine Bearings has been the trusted choice for professional engine builders since 1960, with bearings rigorously tested in aviation and motorsports applications. Every bearing undergoes multiple quality control checkpoints to ensure the precision and reliability demanded by high-performance diesel engines.