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 1646553 is a double-acting industrial component featuring a 40 mm piston diameter, a 160 mm stroke, and an M12x1.25 external piston rod thread conforming to ISO 15552. Operating within a pressure range of 0.06 MPa to 1.2 MPa, it incorporates adjustable pneumatic cushioning at both ends, position sensing via proximity switch, and a structural design comprising a piston, piston rod, tie rod 1, and cylinder barrel. It is rated for a moderate corrosion resistance class of 2, ambient temperatures from -20 °C to 80 °C, and cleanroom suitability according to ISO 14644-1 Class 5. Submit the exact part number, quantity, and application requirements for a formal 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 1646553. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.