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 543956 is a double-acting industrial drive unit featuring a 12 mm piston diameter, a 30 mm stroke, and a ball bearing cage guide with a structural design comprising a yoke, piston, piston rod, and slide. Operating at pressures from 0.15 MPa to 0.8 MPa with a maximum speed of 0.8 m/s, this component incorporates progressive pneumatic shock absorbers at both ends, adjustable end-position ranges of 24 mm at the front and 15 mm at the rear, and position sensing via proximity switch. It achieves a repetition accuracy of ±0.01 mm, functions within an ambient temperature range of 0 °C to 60 °C using compressed air per ISO 8573-1:2010 [7:4:4], and maintains ISO 14644-1 cleanroom suitability of Class 7 with zero corrosion stress. 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 543956. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.