The Hypro 4001 O-Ring provides a tight leak free seal in Hypro 4 Roller Pumps.
Repair Kit for Hypro 4001/4101 Series Pump with Super Rollers
7771796
Viton Seal-503811
5110052
Hypro Ball Bearing for 6500 and 4001/4101 Pumps
5031113
Hypro Rear Bearing Cover for 6500 Pump
5017481
Bearing Cover with Hole
5017480
Hypro Super Roller for 4001/4101 Roller Pump
5112029
FIMCO 60 PSI Pressure Switch For High Flo High Performance 1.2 and 4.5 GPM Pumps
5164271
High Flo 60 PSI Pressure Switch for High Flo 2.1 and 2.4 GPM Pumps
5157202
Pump Head for 4.5 GPM High Flo 12V Pump
5151097
High Flo Check Valve for 2.1 and 2.4 GPM Pumps
5143544
High Flo Check Valve for 3.8 and 4.5 GPM Pumps
5168824
QC 3/8" 90 Degree Elbow for use with Quick Connect Manifold
5302802
FIMCO Complete Replacement Broadcast Nozzle Center
5275123
FIMCO Complete Replacement Broadcast Nozzle Left or Right
5275122
FIMCO Manifold Repair Kit
7772087
5072220
Hypro 4001 O-Ring