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.

SMC
Source this genuine SMC CS1-125A-PS industrial seal directly from the manufacturer for your pneumatic maintenance needs. This replacement component matches the exact part number specification required for compatible SMC cylinder assemblies. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 SMC CS1-125A-PS. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.