Cummins crankshaft 3024923 3608833 NH855 crankshaft NT855 crankshaft Cummins 855 engine crankshaft Big Cam crankshaft

◆ Product Overview
A rugged, high-strength forged steel crankshaft designed for the legendary Cummins NH855 and NT855 "Big Cam" diesel engines. Manufactured as a direct OEM replacement for part numbers 3024923 and 3608833, this crankshaft is engineered to meet the extreme demands of heavy-duty industrial, mining, and power generation applications.

◆ OEM Part Numbers
✓ 3024923
✓ 3608833

◆ Compatible Engine Series
✓ Cummins NH855 Engine
✓ Cummins NT855 Engine

◆ Product Specifications
✓ Condition: 100% Brand New
✓ Material: Premium Forged Alloy Steel
✓ Engine Platform: Cummins 855 Cubic Inch (14L) Big Cam
✓ Finish: Precision Ground & Induction Hardened Journals

◆ Key Features
✓ Built for Extreme Load & Continuous Heavy-Duty Operation
✓ Direct Interchange with OEM Crankshafts – No Machining Required
✓ Forged Steel Construction for Maximum Fatigue & Torsional Strength
✓ Restores Original Power, Torque & Durability in 855 Series Engines

◆ Quality Assurance
✓ 100% New Production – Not a Remanufactured Core
✓ Full Compliance with Cummins Engineering Specifications
✓ Ultrasonic & Magnetic Particle Inspection Certified
✓ Precisely Balanced for Smooth High-Torque Performance

◆ Installation Applications
✓ Complete NH855/NT855 Engine Overhaul & Rebuild
✓ Critical Crankshaft Replacement in Mining & Construction Equipment
✓ Power Generation & Industrial Engine Repairs
✅ Fleet Preventive Maintenance for Heavy-Duty Applications

◆ Service Advantages
✓ Ensures Maximum Reliability in the Most Demanding Environments
✓ OEM-Quality Fit & Performance for Cummins 855 Platforms
✓ Reduces Downtime for Critical Industrial & Mining Fleets
✓ Global Shipping & Technical Support Available