I637373-PTT Repair Kit That Fits for ARO® PUMP Durco 2 X IY325-16 Buna O-ring

2 X IY325-16 Buna O-ring

Compatible with ARO® Wet End Kit 637119-43-C

For 3" & 4" Pump Non Assist

ITEM: 21001545

A unique design that gives the air bag a great versatility of   pressure adjustment

I637373-PTT Repair Kit That Fits for ARO® PUMP Durco 2 X IY325-16 Buna O-ringI637373 PTT Fluid Section Service Kit Description: Repair kit Seats Included (I637373 PTT) IPP No.: I637373 PTT OEM No.: 637373 PTT Compatible with ARO Wet End Kit 637373 PTT Kit that Fits AROPUMPS PD20E X X 2'' PD20P X X 2'' PE20P X X 2' Parts Included in Kit: 4 X I93358 4 PTFE ball 2 X I95930 PTFE diaphragm 2 X I94330 A Santoprene diaphragm 4 X I95910 PTFE O ring 4 X I95909 PTFE O ring 2 X I94100 Buna gasket 2 X IY186 51 Buna U cup 2 X IY327 117 FKM