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
This Festo industrial component (Part Number 557036) is a double-acting pneumatic cylinder featuring a 5/8" piston diameter, a 1.25 in stroke, and an external 10-32 UNF-2A piston rod thread based on the ISO 21287 norm. Built with a profile barrel, piston, and single-end piston rod, it operates within a pressure range of 14.5 psi to 145 psi (1 bar to 10 bar) using compressed air conforming to ISO 8573-1:2010 [7:4:4] and accommodates ambient temperatures from -4 °F to 176 °F. The unit incorporates elastic cushioning pads at both ends, position sensing via proximity switch, and delivers a theoretical force of 27.2 lbf advancing and 20.2 lbf retracting at 6 bar. Submit the exact part number, quantity, and application requirements to receive 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 557036. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.