Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Festo
The Festo 8085109 is a double-acting industrial component featuring a 6 mm piston diameter, a 50 mm stroke, and a yoke drive unit operating mode with a piston rod and slide structural design. It operates within a pressure range of 0.15 MPa to 0.8 MPa (1.5 bar to 8 bar, 21.75 psi to 116 psi) using compressed air as per ISO 8573-1:2010 [7:4:4] and includes elastic cushioning rings or pads at both ends with a repetition accuracy of <= 0.3 mm. Equipped with a recirculating ball bearing guide and elastic cushioning, this unit supports position sensing via proximity switch, allows oil lubrication, achieves ISO Class 6 cleanroom suitability according to ISO 14644-1, and functions at ambient temperatures from -10 °C to 60 °C in any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 8085109. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.