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
This Festo industrial component, part number 543937, is a double-acting drive unit featuring a 10 mm piston diameter, an 80 mm stroke, and a yoke structural design with an integrated slide, piston, and piston rod. It operates within a pressure range of 0.15 MPa to 0.8 MPa (1.5 bar to 8 bar) utilizing compressed air as per ISO 8573-1:2010 [7:4:4] and achieves a repetition accuracy of ±0.01 mm at a maximum speed of 0.8 m/s. Equipped with elastic cushioning rings/pads at both ends with a fixed stop, a ball bearing cage guide, and position sensing via proximity switch, the unit functions in any mounting position within an ambient temperature range of 0 °C to 60 °C. 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 543937. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.