The Chelsea 3149414017 is an ASK-17 air shift cylinder designed for C Series power take-off units. Sold less hoses and fittings, this cylinder provides the pneumatic actuation that engages and disengages the PTO without requiring additional plumbing components included in the assembly. Pro Gear and Transmission carries genuine Chelsea PTO components. Call us to confirm proper fit for your specific PTO installation before ordering.Interchanges:329342X997-00971AACM-300AS301ASK17S-13669FeaturesAir shift cylinder for C Series Chelsea PTOsPart number 3149414017 or 314-9414-017Sold less hoses and fittingsGenuine Parker Chelsea OEM part numberTech SpecsPart Number: 3149414017 or 314-9414-017Type: Air Shift CylinderModel: ASK-17Application: C Series PTOsConfiguration: Less hoses and fittings