Crankshafts for TD102/103engines,8194457/8126780/8194456brand new aftermarket parts.

This crankshaft is forged in one piece from high-strength alloy steel and processed through precision forging and hardening treatment. This manufacturing approach greatly improves surface hardness and structural strength, allowing the component to easily withstand the high mechanical and thermal loads of heavy working conditions while effectively resisting the risk of wear and deformation.

• Single-piece construction from high-strength alloy steel
• Precision forging for consistent grain structure and integrity
• Hardening treatment for enhanced surface hardness and durability
• Built to endure high mechanical and thermal loads under heavy-duty operation

The crankshaft journal is machined to meet strict tolerance standards through high-precision machining, ensuring a perfect fit with standard or oversized bearings. A separate dynamic balancing calibration process is applied to significantly reduce engine operating vibration, protect surrounding components, and extend the service life of the entire engine.

• OEM-standard design and manufacturing for dependable fit and performance
• High-strength alloy steel construction with hardening treatment
• Precision-machined journals compatible with standard or oversized bearings
• Dynamic balancing reduces vibration and protects surrounding components
• Extended service life for the complete engine assembly