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 171776 is a double-acting industrial component featuring a 20 mm piston diameter, an M8 piston rod thread, and an adjustable stroke ranging from 1 to 320 mm. Operating on compressed air per ISO8573-1:2010 [7:4:4] within a 1 to 10 bar pressure range, this unit delivers a theoretical retraction force of 158.3 N and an advance force of 188.5 N at 6 bar. Constructed with wrought aluminum alloy covers and featuring flexible cushioning rings at both ends, it operates in ambient temperatures from -20 to 80 °C with a CRC 2 moderate corrosion resistance classification. 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 171776. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.