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 8165689 is a double-acting industrial component featuring a 100 mm piston diameter, a 100 mm stroke, and an M20x1.5 external piston rod thread conforming to ISO 15552. This profile barrel cylinder operates within a pressure range of 0.04 MPa to 1.2 MPa utilizing compressed air according to ISO 8573-1:2010 [7:4:4], and incorporates self-adjusting pneumatic end-position cushioning with a 31 mm cushioning length and 2.5 J impact energy. Built with a corrosion resistance class of CRC 2 and VDMA24364-B1/B2-L LABS conformity, the unit functions at ambient temperatures from -20 °C to 80 °C while delivering a theoretical retracting force of 4418 N at 6 bar. Submit part number 8165689, 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 8165689. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.