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 543944 is a double-acting industrial component featuring a 12 mm piston diameter, a 30 mm stroke, and a yoke drive unit with a ball bearing cage guide. It operates within a pressure range of 0.15 MPa to 0.8 MPa (1.5 bar to 8 bar) using compressed air as per ISO 8573-1:2010 [7:4:4] and achieves a maximum speed of 0.8 m/s with a repetition accuracy of 0.3 mm. Equipped with elastic cushioning rings at both ends and position sensing via proximity switch, this unit supports any mounting position within an ambient temperature range of 0 °C to 60 °C. Submit the exact part number, quantity, and application requirements for a 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 543944. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.