Cummins NH220 crankshaft 3029341 6623-31-1111 Cummins engine crankshaft NH220 engine parts Cummins industrial engine crankshaft

◆ Product Overview
Precision-engineered heavy-duty crankshaft designed for Cummins NH220 series engines. Manufactured as a direct OEM replacement for part numbers 3029341 and 6623-31-1111, this crankshaft is built to restore original performance, durability, and reliability in demanding industrial and marine applications.

◆ OEM Part Numbers
✓ 3029341
✓ 6623-31-1111

◆ Compatible Engine Series
✓ Cummins NH220 Engine

◆ Product Specifications
✓ Condition: 100% Brand New
✓ Material: High-Strength Forged Steel
✓ Type: Industrial Heavy-Duty Crankshaft
✓ Finish: Precision Ground & Hardened

◆ Key Features
✓ Direct OEM Fit for Cummins NH220 Engines – No Modifications Required
✓ Forged Steel Construction for Maximum Strength and Fatigue Resistance
✓ Optimized for Continuous Heavy-Duty and Marine Applications
✓ Restores Original Engine Torque, Power, and Service Life

◆ Quality Assurance
✓ 100% New Production – Not Remanufactured
✓ Dimensional Accuracy and Material Compliance Certified
✓ Non-Destructive Testing (NDT) and Hardness Testing Passed
✓ Dynamically Balanced for Smooth, Low-Vibration Operation

◆ Installation Applications
✓ Complete NH220 Engine Overhaul & Rebuild
✓ Critical Crankshaft Replacement in Marine and Industrial Power Units
✓ Preventive Maintenance for Generator and Pump Engines
✓ Performance Restoration in Heavy-Duty Stationary and Mobile Equipment

◆ Service Advantages
✓ Ensures Maximum Uptime for Critical Industrial and Marine Applications
✓ OEM-Quality Performance and Reliability
✓ Simplified Sourcing for NH220 Engine Rebuilds
✓ Global Logistics and Technical Support