- Robust Crankshaft Support: Anchors the crankshaft securely within the engine block, ensuring smooth, stable rotation even when subjected to intense torque and heavy structural loads.
- Advanced Friction Reduction: Features a specialized coated surface that minimizes resistance, preventing the high-speed spinning crankshaft from making destructive metal-to-metal contact with the block.
- Precision Oil Clearance Management: Engineered with a .0010" extra clearance (XC) variant to optimize oil flow, maintaining consistent oil pressure and reliable lubrication under extreme thermal expansion.
- High-RPM and Competition Durability: Utilizes Clevite’s legendary H-Series tri-metal construction, specifically hardened to withstand the immense horsepower, crushing torque, and elevated revs of high-performance diesel applications.
When building or upgrading a high-performance diesel engine, the components you choose shouldn't just fit—they need to actively protect your investment. The Mahle Clevite MS-2328HXC H-Series Coated Main Bearing Set is specifically engineered for 1989-2024 5.9L and 6.7L Cummins engines that demand more than standard factory parts can deliver. Designed for modified and competition diesel trucks, this premium main bearing set provides the foundational stability your crankshaft requires under extreme stress. By incorporating an extra .0010" clearance, this set ensures that even under maximum load and elevated operating temperatures, your engine maintains the vital oil film needed to prevent catastrophic failure.
Robust Crankshaft Support: Anchors the crankshaft securely within the engine block, ensuring smooth, stable rotation even when subjected to intense torque and heavy structural loads.
Advanced Friction Reduction: Features a specialized coated surface that minimizes resistance, preventing the high-speed spinning crankshaft from making destructive metal-to-metal contact with the block.
Precision Oil Clearance Management: Engineered with a .0010" extra clearance [...]
- Robust Crankshaft Support: Anchors the crankshaft securely within the engine block, ensuring smooth, stable rotation even when subjected to intense torque and heavy structural loads.
- Advanced Friction Reduction: Features a specialized coated surface that minimizes resistance, preventing the high-speed spinning crankshaft from making destructive metal-to-metal contact with the block.
- Precision Oil Clearance Management: Engineered with a .0010" extra clearance (XC) variant to optimize oil flow, maintaining consistent oil pressure and reliable lubrication under extreme thermal expansion.
- High-RPM and Competition Durability: Utilizes Clevite’s legendary H-Series tri-metal construction, specifically hardened to withstand the immense horsepower, crushing torque, and elevated revs of high-performance diesel applications.