The Caterpillar 188-8707 Shaft AS is engineered to meet the rigorous demands of heavy-duty off-highway trucks including models such as the 785-8GB, 785B-6HK, 785C-APX, 784B-5RK, 789B-7EK, and many others. Manufactured with high-grade alloy steel and precision metallurgy, this shaft offers exceptional strength and resistance to wear under extreme load conditions. Its robust design ensures optimal drivetrain performance, maintaining torque transmission efficiency and minimizing downtime in harsh mining and construction environments.
Technically crafted to exact OEM specifications, the 188-8707 Shaft Assembly features precise dimensional tolerances that guarantee seamless integration with Caterpillar’s drivetrain components. The shaft’s hardened surfaces and balanced construction reduce vibration and fatigue, extending service life and improving overall machine reliability. Ideal for heavy off-road applications, this part supports sustained high-load operations, enhancing vehicle stability and operational safety.
For detailed specifications and purchasing options, visit the official Caterpillar 188-8707 Shaft AS product page.Related Part Numbers: 188-8707, 9G9118, 5947278