Key Parameters

Cross Reference

Equivalent Part Numbers:

• • 9060300320
  • 9060300220
  • 9060301302

Features & Advantages

• Forged 40Cr Steel Construction: Engineered for heavy-load operation in diesel engines, providing superior fatigue resistance and longevity under high torque.
• Trapezoidal Design: Heat-treated for extended life, with 0.01mm tolerance for perfect big-end fit, reducing vibration and extending bearing life.
• Precision Machined Ends: Balanced to OEM specs for seamless integration, minimizing side thrust and noise in commercial truck applications.
• Versatile Application: Suitable for construction, mining, and long-haul trucking, ensuring reliable performance in Atego and Actros models.

Common Faults & Replacement Signals

• Excessive Rod Knock: Worn connecting rods cause knocking or tapping noises during acceleration—replace if big-end clearance exceeds 0.1mm.
• Oil Pressure Drops: Cracked or elongated rods lead to lubrication failure; check for low-pressure warnings or metal shavings in oil.
• Power Loss or Misfires: Poor rod alignment results in uneven compression; monitor for a 5-10% drop in power or increased fuel use.
• Bearing Seizure: High-load operation without timely replacement causes scored journals; inspect during 100,000-mile service.

Installation Notes

1. Preparation: Drain oil and remove rod caps; measure big-end clearance with plastigauge (target 0.05-0.08mm).
2. Alignment: Install new rod with bushing in small end, torque cap bolts to 120 Nm in sequence (consult manual).
3. Lubrication: Apply assembly lube to journals and bearings; ensure the 42 mm small-end bushing is pressed correctly.
4. Testing: Reassemble, run the engine at idle, and check for knocks; monitor oil pressure for 10 minutes.
5. Pro Tip: Use OEM-grade thread locker on bolts to prevent loosening; a calibrated torque wrench is essential to avoid rod stretch.

Packaging & Shipping

• Packaging: Sealed in an anti-corrosion bag with a protective sleeve, boxed for safe transit.
• Shipping Image: [Imagine a photo of the connecting rod in branded Volgen Power packaging, with foam insert and label showing OE 9060300320].
• Delivery: Worldwide free shipping on orders over $50; 3-7 days to most locations from the China warehouse.

Ready to Order? Get a Quote Today! Website: www.volgenpower.com Email: [email protected]  24/7 Support: +86 18827435225