Dana Spicer 247863 Air Shift Cylinder Assembly

The Dana Spicer Clark Air Shift Cylinder Assembly, Clark part number 247863, is an air‑actuated cylinder used to perform gear shift actuation in compatible Dana Spicer/Clark drivetrain systems. In operation, compressed air drives a piston inside the cylinder to create linear motion that engages or disengages gear sets in air‑shift transmissions found in heavy equipment and industrial powertrains that rely on Dana Spicer/Clark technology. This replacement assembly is cataloged under PN 247863, identifying it as the specific part to source when a dedicated air shift cylinder is required for those systems. The unit belongs to the Dana Spicer/Clark air shift cylinder family and serves as the actuator component for systems that use air‑shift control. For exact mounting orientation, air connections, and fit within a particular machine, consult the equipment service manual and Dana Spicer/Clark parts catalogs to confirm compatibility and installation procedures.