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 8142911 industrial component is a double-acting piston and piston rod assembly featuring a 50 mm piston diameter, a 25 mm stroke, and an external thread at the piston rod end. Operating on compressed air per ISO 8573-1:2010 [7:4:4] within a pressure range of 0.04 MPa to 1 MPa, this unit delivers theoretical forces of 1057 N retracting and 1178 N advancing at 6 bar. It incorporates elastic cushioning rings at both ends, position sensing via proximity switch, and is suitable for lithium-ion battery production with reduced Cu/Zn/Ni values (F1a) and ISO 14644-1 Class 5 cleanroom environments. 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 8142911. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.