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 8165440 is a double-acting industrial component featuring a 32 mm piston diameter, a 400 mm stroke, and an M10x1.25 piston rod thread with an external thread at one end. Operating on compressed air per ISO 8573-1:2010 [7:4:4] within a 0.08 MPa to 1.2 MPa range, this ISO 15552 conforming unit incorporates adjustable pneumatic cushioning at both ends and position sensing via proximity switch. It delivers a theoretical retracting force of 415 N at 6 bar across an ambient temperature range of -20 °C to 80 °C, alongside moderate corrosion resistance class 2 and 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 8165440. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.