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 part number 8179031 is a double-acting industrial component featuring a 40 mm piston diameter, a 35 mm stroke, and an M10x1.25 external piston rod thread at one end. It operates within a pressure range of 0.06 MPa to 1 MPa (0.6 bar to 10 bar) using compressed air conforming to ISO 8573-1:2010 [7:4:4] and delivers theoretical forces of 686 N retracting and 754 N advancing at 6 bar. Constructed with elastic cushioning rings at both ends, ISO 21287 conformity, CRC 2 moderate corrosion resistance, and ISO 14644-1 Class 5 cleanroom suitability, this unit supports any mounting position and position sensing via proximity switch across an ambient temperature range of -20 °C to 80 °C. 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 8179031. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.