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 156139 is a double-acting industrial component featuring a 100 mm piston diameter, an adjustable stroke from 1 mm to 400 mm, and a square piston rod providing protection against torsion and guidance. Designed with elastic cushioning rings at both ends, this unit operates within a pressure range of 0.1 MPa to 0.6 MPa utilizing compressed air as per ISO 8573-1:2010 [7:4:4] and handles ambient temperatures up to 120 °C via heat-resistant seals. It delivers a theoretical force of 4712 N advancing and 4418 N retracting at 6 bar, while maintaining a moderate corrosion resistance class (CRC) of 2. Submit the exact part number, quantity, and application requirements for an official quote.
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 156139. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.