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 543948 is a double-acting industrial component featuring a 12 mm piston diameter, a 100 mm stroke, and a yoke drive unit operating mode incorporating a 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 unit utilizes elastic cushioning rings at both ends and a ball bearing cage guide. It includes position sensing via a proximity switch, an adjustable end-position range of 75.5 mm at the front and 20 mm at the rear, and operates with compressed air according to ISO 8573-1:2010 [7:4:4] 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 543948. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.