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 188243 is a double-acting industrial component featuring a 40 mm piston diameter and a 10 mm stroke, built on the ISO 6431, hole pattern, and VDMA 24562 norms. This structural design incorporates a piston and piston rod with elastic cushioning rings or pads at both ends, position sensing for a proximity sensor, and an operating pressure range of 0.1 MPa to 1 MPa (1 bar to 10 bar, 14.5 psi to 145 psi). It operates using compressed air as per ISO 8573-1:2010 [7:4:4] with possible oil lubrication, delivering a theoretical force of 754 N advancing and 686 N retracting at 6 bar across an ambient temperature range of -20 °C to 80 °C. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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 188243. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.