King Engine Bearings MB4104XP.026 Main Bearing Set for Nissan VG30DE VG30DETT

The King Engine Bearings MB4104XP.026 is a high-performance main bearing set engineered specifically for Nissan VG30DE and VG30DETT engines. This premium bearing set features King's advanced pMax Black coating, designed to provide superior protection during startup and extreme operating conditions.

Key Features:

• Application-specific design for Nissan VG30DE and VG30DETT engines
• Trimetal construction with pMax Black coating for enhanced durability
• Race-quality bearings built to withstand high-performance applications
• 0.026" oversized for engines with machined crankshafts
• Complete main bearing set for full engine rebuild
• Engineered for improved oil retention and reduced friction

King Engine Bearings are the choice of professional engine builders and racers worldwide. The pMax Black coating provides a unique dry-film lubricant layer that protects critical bearing surfaces during initial startup and prevents metal-to-metal contact under extreme loads. The trimetal construction combines a steel backing, aluminum alloy intermediate layer, and specialized overlay for optimal strength, conformability, and wear resistance.

This oversized bearing set is designed for crankshafts that have been machined 0.026" undersize, making it ideal for engine rebuilds where the crankshaft journals have been ground to restore proper clearances.