|Air Cylinders
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What are the seal kit part numbers for CS1 series cylinders?
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The seal kit part numbers can be found in the “Construction” section in the CS1 series catalog. For CS1 series seal kit part numbers, refer to the “Search for Seal Kits” section on the SMC website by going to “Documents/Download,” and then “Maintenance Parts List.” In addition, the “Replacement Procedure” section for actuators also has instructions for replacing the seals of CS1 and CS2 series cylinders.
Note 1) The seals cannot be replaced if the cylinder mounting bracket is the trunnion type since it is difficult to align the trunnion shaft center with the cylinder shaft center. Therefore, disassembly and reassembly will result in poor dimensional accuracy and may cause operating failure.
Note 2) A grease pack is included with the seal kit. The CS1 series catalog can be found here. And the “Maintenance Parts List” (“Search for Seal Kits”/“Replacement Procedure”) can be found here.
