COUPLING SHAFT

The Dana 140CS54015-1170M is a heavy-duty coupling shaft designed for commercial vehicle driveline and tandem axle applications. This component is engineered to meet rigorous performance standards in industrial and logistics environments, ensuring reliable power transmission across the drivetrain. Due to the high variability in commercial chassis configurations, it is not listed for specific consumer passenger vehicles.

The shaft is part of the Dana Spicer series, known for its durable materials and precision manufacturing suited for heavy-load operations. Compatibility for this part is determined by the specific driveline architecture, axle model, and chassis engineering rather than a standard consumer year/make/model catalog. Professional verification of existing driveline specifications is required for correct selection.

Installation of coupling shafts should be performed by qualified heavy-duty technicians. It requires specialized knowledge of drivetrain alignment, phasing, and operating angles to prevent premature failure. Ensure that the associated universal joints, yokes, and support bearings are inspected and maintained alongside this component.

This coupling shaft is intended for professional, industrial, and commercial use. Always cross-reference the part number with the specific OEM equipment list for the target vehicle's chassis or drivetrain assembly to ensure proper fitment.