Description Fits current DeLaval milk pumps. See parts drawing in detail images Includes; 10426 Hard Graphite seal 10428 Rubber shaft seal 10427 Rubber housing O-Ring Gasket *1000-001 - 1.5 Rubber clamp gasket. *830624302 DeLaval style flapper valve (original OEM Delaval part) We recommend that you replace the back plate on DeLaval milk pumps when changing the seals. Order 10210 back plate. see link below Assembled by Hamby Dairy Supply with parts Made in USA *these items also available separately Not for very old vertical DeLaval pumps 10395 updated August 2024