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 156577 is a double-acting industrial component featuring a 100 mm piston diameter, a 10 mm stroke, and an internal M12 piston rod thread with variants at one end. Operating on compressed air within a 0.06 MPa to 1 MPa pressure range, it delivers a theoretical advancing force of 4712 N and a retracting force of 4418 N at 6 bar. This unit incorporates elastic cushioning rings at both ends, position sensing via proximity switch, and a moderate corrosion resistance class rating of CRC 2. Submit part number 156577 along with your required quantity and application details to receive an official price 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 156577. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.