Description Rebuild Kit for 7750-0116-458 Surge Remote Vacuum Air Injector Valve Fits valve shown in detail image Parts available separately; 7750-0213-680 Bag of 6 filters 7750-0022-976 Rubber valve with shaft seal 7750-0227-652 Vee Packing 7750-0227-701 SS Spring Original Parts Made in USA by GEA Farm Technologies Inc WestfaliaSurge Updated july 2023
