The Chelsea Shifter Piston, part number 66P6 or 66-P-6, is a genuine Chelsea replacement component for Power Take-Off (PTO) assemblies. The shifter piston is a critical internal PTO part responsible for engaging and disengaging the PTO mechanism under air or hydraulic pressure. This part is sold individually (each) and is categorized under Chelsea PTO Assembly components. Pro Gear and Transmission carries genuine Chelsea PTO parts for fleet maintenance teams and truck mechanics who need a direct OEM replacement. Call us to confirm proper fit for your specific PTO application before ordering.
Used in these Chelsea PTO model
Features
Genuine Chelsea OEM replacement shifter piston
Part number 66P6, also referenced as 66-P-6
Designed for Chelsea Power Take-Off (PTO) assembly applications
Sold as individual unit (each)
Direct OEM fitment for compatible Chelsea PTO models
