High-Performance Crankshaft Engineered for Mercedes-Benz OM904 Engines

The 9040301002 Crankshaft is a precision-engineered component specifically designed for Mercedes-Benz OM904 engines, offering superior durability and performance that professional mechanics and fleet managers demand. This premium replacement crankshaft maintains the original equipment specifications that have made Mercedes-Benz diesel engines legendary in the commercial vehicle sector. Whether you’re undertaking a complete engine rebuild or replacing a damaged component, this crankshaft provides the reliability and longevity essential for commercial applications where downtime means lost revenue.

Superior Engineering and Material Quality

Premium Material Composition

The 9040301002 Crankshaft is manufactured using high-grade forged steel, precisely heat-treated to achieve optimal hardness and durability. This premium material composition ensures exceptional resistance to fatigue, torsional stress, and wear, critical factors in maintaining the OM904 engine’s performance throughout demanding commercial operations.

Precision Machining Technology

Each 9040301002 Crankshaft undergoes rigorous machining processes with tolerances measured to the micron. This exceptional precision ensures:

• Perfect balance characteristics to minimize vibration
• Optimal journal surface finish for reduced friction and wear
• Precise alignment of bearing surfaces for maximum oil film integrity
• Exact counterweight positioning for smooth power delivery

The meticulous manufacturing process results in a crankshaft that maintains the smooth, powerful performance Mercedes-Benz OM904 engines are known for while extending service intervals and reducing maintenance costs.

Perfect Compatibility with Mercedes-Benz OM904 Engines

The 9040301002 Crankshaft is engineered to integrate seamlessly with all variants of the Mercedes-Benz OM904 engine family. This compatibility ensures proper fitment with:

• Connecting rods and main bearings
• Timing gear assemblies
• Oil pump drive mechanisms
• Flywheel mounting flanges
• Vibration damper interfaces

This precision fit eliminates installation issues and ensures that your OM904 engine maintains factory-specified clearances and tolerances essential for proper operation and longevity.

Technical Specifications and Applications

Key Specifications

• Part Number: 9040301002
• Application: Mercedes-Benz OM904 Diesel Engines
• Material: Forged Steel with Induction Hardened Journals
• Main Journal Diameter: Meets OEM specifications
• Rod Journal Diameter: Meets OEM specifications
• Surface Finish: Precision ground to OEM tolerances
• Balance Rating: Dynamically balanced to reduce vibration

Compatible Vehicle Applications

The 9040301002 Crankshaft is designed for Mercedes-Benz OM904 engines commonly found in:

• Actros medium-duty commercial trucks
• Atego delivery vehicles
• Axor distribution trucks
• Economic special-purpose vehicles
• Various industrial and marine applications using OM904 power units

Performance Benefits in Real-World Operation

Fleet operators and mechanics who choose the 9040301002 Crankshaft experience tangible benefits in daily operations. The precision engineering translates to:

• Smoother engine operation with reduced vibration
• More consistent power delivery throughout the RPM range
• Improved fuel efficiency due to reduced internal friction
• Extended service life compared to lower-quality alternatives
• Reduced risk of catastrophic engine failure

These benefits combine to provide lower total cost of ownership for vehicles powered by Mercedes-Benz OM904.engines fitted with this premium crankshaft.

Installation Recommendations

For optimal performance and longevity of your 9040301002 Crankshaft, we recommend:

• Professional installation by qualified Mercedes-Benz technicians
• Use of factory-specified torque values and sequences
• Application of recommended lubricants during assembly
• Installation of new main and rod bearings during crankshaft replacement
• Verification of proper oil clearances before final assembly

Following these guidelines ensures you’ll maximize the performance and service life of your 9040301002 Crankshaft in Mercedes-Benz OM904 applications.

The Smart Choice for Mercedes-Benz OM904 Engine Rebuilds

When reliability and performance matter in your commercial fleet, the 9040301002 Crankshaft for Mercedes-Benz OM904 engines represents the smart investment. Engineered to exacting standards and manufactured from premium materials, this crankshaft delivers the durability commercial operators demand. Order your 9040301002 Crankshaft today and ensure your Mercedes-Benz OM904 engine continues to deliver the performance and reliability your business depends on.