Seal Kit, Compatible with Pump Type In-Line Circulating Pumps, Compatible with Series E-1510, Compatible with Series Family E-1510, Gasket Material Nitrile Rubber, Includes Shaft Gasket, Compatible with Brand Bell and Gossett, Compatible with Grainger Part Number 4RD29, 4RD30, 4RD32, 4RD33, 4RD34, 5DPY9, 5DPZ0, 5DPZ1, 5DPZ2, 5DPZ3, 5DPZ4, Compatible with Manufacturer Model Number 160012, 160013, 160018, 160031, 160032, 160033, 160034, 160035, 161001, 161052, 161054