SMC CDQ2A40-45DZ-M9NV MSRP: Now: $148.30 Was: Smc Has Redesigned The Cq2 Compact Cylinder With A New Body, Making It Possible To Mount Auto Switches On Any Of The 4 Surfaces, Depending On The Installation Conditions. Auto Switch Mounting Grooves... CDQ2A40-45DZ-M9NV