Service kits are available for some of our most popular flexible impeller pumps. These kits include gaskets, lip seals, glycerine grease, ball bearing, impellers and O-rings needed to correctly service your pump for leakage and normal wear items.Includes Lip Seals, O-Rings, Gaskets, Lubricant and 810B-1 Impeller. For Johnson Pumps 10-24074, 10-24099, 10-24144, 10-24319, 10-35127, 10-35271.