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
Engineered by Festo, part number 3637939 is an industrial component featuring an actuator interface code of S95 and coupling housing interface codes of 95A and 95B, with a total product weight of 2165 g. This RoHS compliant device supports any mounting position and operates within an ambient temperature range of -10 °C to 60 °C, a storage temperature range of -25 °C to 60 °C, relative air humidity from 0 to 95%, and VDMA24364-B2-L LABS conformity. 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 3637939. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.