Description NuPulse Top Wash CIP Spare Part Large o-ring only for Jetter Base Goes between the cover and base. Should be changed whenever jetter is taken apart. Fits unit shown in detail image also fits DeLaval CIP Complete unit as shown available at link below MZ10085NP Related Items: 1085 Stainless Steel Hanger for Milking Machine Bucket 1060-142 Blue L Hanger 10125np NuPulse Cow Washer 10126np NuPulse Goat Washer 10090NP NuPulse Parlor CIP wash assembly 10003NP Nupulse 14 inch Tube with adapter 10084np Jetter Rebuild Kit 10085np Large O-ring for NuPulse CIP 10089np Jetter Dust Cover for NuPulse CIP updated May 2024