FAQ

|Hydraulic Cylinders

What are the seal kit part numbers and the seal replacement procedure for CH□ series hydraulic cylinders?

Refer to the “Maintenance Part List” section on the SMC website for the replacement seal kit part numbers.
The seal kit part numbers are also indicated in the “Construction” section of each catalog. Also refer to the gasket replacement procedure in the “Maintenance Parts List” section.
For the seal kit part numbers and the seal replacement procedure for CHKD/CHKG, CHN, CHSD/CHSG/CH2E(W), CH2F(W), CH2G/CH2H, and CHA(W) series cylinders as well as the seal kit part numbers for CHQ(W)B and CHA(W) series cylinders, refer to the “Maintenance Parts List,” which can be found here.