Description Fits GEA Westfalia Surge Item number 10 (only) in detail drawing at left Part of Kit 7750-0087-004 that includes o-rings and gaskets Fits 7750-0102-682 Milk Tank Valve shown below Babson Surge number 81026 also fits older Surge Tank valves with a Surge ferrule on tank end. 7750-0081-078 7750-0081-097 7750-0087-097 Original Parts Made in USA by GEA Farm Technologies Inc ***Note; This does not fit Sunset or D.E.C. tank valves with grooved shaft for o-ring *** Note; Measure twice as this item is not returnable GEA Surge Style Milk Tank Valve Spare Parts List; 1 Handle Surge 81028 GEA 7750-0081-028 1a Lockpin Surge 80768 GEA 7750-0080-768 2 Hex Nut 2.0 inch - Surge 81031 - GEA 4999-1000-392 - Hamby 1000-392 3 Bonnet not available 4 Stem & Plunger Surge 81026 GEA 7750-0081-026 as a kit 7750-0087-004 5 Body not available 6 Gasket - Surge 23319 - GEA 4999-1000-058 - Hamby 1000-058 Surge Black Rubber Gasket for 2 inch 7 Clamp - Surge 23323 - GEA 7750-0023-223 2 inch Surge Clamp 8 Cap 1.5 inch - Surge 85716 - GEA 4999-1000-571 Hamby 1000-571 9 Hex Nut 1.5 inch - Surge 80130 - GEA 4999-1000-391 - Hamby 1000-391 10 Bonnet "O" Ring - Surge 25658 - GEA 7750-0225-658 GEA Kit with o-r