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 543924 is a double-acting industrial component featuring a yoke drive unit, 8 mm piston diameter, and 40 mm stroke 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 conforming to ISO 8573-1:2010 [7:4:4], achieving a maximum speed of 0.5 m/s and a repetition accuracy of ±0.01 mm. This unit incorporates elastic cushioning rings or pads at both ends with a fixed stop, position sensing via proximity switch, and an adjustable end-position range of 30.5 mm at the front and 15 mm at the rear. Submit the exact part number, quantity, and application requirements to request 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 543924. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.