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 188239 is a double-acting industrial component featuring a 40 mm piston diameter and a 15 mm stroke, built on the ISO 6431 and VDMA 24562 hole pattern norms. Designed with a piston and piston rod structure, it incorporates elastic cushioning rings at both ends, operates within a pressure range of 1 bar to 10 bar (14.5 psi to 145 psi), and delivers a theoretical advancing force of 754 N and retracting force of 686 N at 6 bar. This unit functions with compressed air conforming to ISO 8573-1:2010 [7:4:4] across an ambient temperature range of -20 °C to 80 °C, supporting oil lubrication and featuring a 277 g product weight with a moving mass of 79 g. 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 188239. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.