JB Industries Replacement valve for pump cartridge s/n 0107 and up DV-85N DV142N DV200N-DV285N. Kit For 3-4-5-6-7 Cfm Note: Can Not Be Used On Dv-142s With 6 Digit Serial Nos And Dv-200ns With Serial Nos Prior To 0796 Includes: 1ea Exhaust Valve – 1ea Exhaust Valve Retainer – 1ea Exhaust Valve Spacer – 1ea Intake Relief Valve – 1ea Intake Relief Valve Retainer.

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov