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 188143 is a double-acting industrial component featuring a 20 mm piston diameter and a 20 mm stroke, operating via compressed air in accordance with ISO 8573-1:2010 [7:4:4] across a pressure range of 1 bar to 10 bar. Designed with elastic cushioning rings at both ends and provisions for position sensing via a proximity sensor, this piston-and-rod assembly delivers a theoretical advancing force of 189 N and a retracting force of 141 N at 6 bar. It functions within an ambient temperature range of -20 °C to 80 °C, maintains a product weight of 158 g with a moving mass of 35 g, and exhibits a low corrosion stress rating of CRC 1 with VDMA24364-B1/B2-L LABS conformity. 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 188143. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.