Pump coupling (set), Riello 652T1, 3003758

657M, 657T1, 652T1, 653T1, 654T1, 663M, 664M, 665M, 666T1, 667T1,

668T1, 964T, 965T, 652T80, 653T80, 654T80, 974T, 1593D
Manufacturer No.: 3003758