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 176840 is a double-acting industrial component featuring a 12 mm piston diameter and an adjustable stroke length from 1 mm to 200 mm. Operating on compressed air per ISO 8573-1:2010 [7:4:4] within a pressure range of 0.12 MPa to 1 MPa (1.2 bar to 10 bar or 17.4 psi to 145 psi), this piston and piston rod assembly incorporates elastic cushioning rings at both ends and provisions for proximity sensing. Built with high corrosion protection meeting corrosion resistance class 3 and VDMA24364-B1/B2-L LABS conformity, the unit functions at ambient temperatures between -20 °C and 80 °C with oil lubrication permitted. 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 176840. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.