8X6738 Shaft Plan

The 8X6738 Shaft Plan is a durable transmission shaft used in both Caterpillar 3306 engines and Caterpillar 637E scrapers. It ensures efficient torque transfer within the drivetrain, reducing vibration and wear while maintaining smooth operation.
Made from heat-treated steel and built to OEM Caterpillar standards, the 8X6738 Shaft Plan by Üç Aslar provides outstanding reliability, long service life, and consistent performance under heavy-duty working conditions.