AndFlo Replacement Air Valve Kit, Will Replace Aro® 637118-C Flowserve 354 - Santoprene Flap Valve

354 - Santoprene Flap Valve

Bill of Materials Casing Cast Iron Pump Performance Flow 50 GPM Pressure 500 PSI 310503

KK124A/4124A/4124B

This o-ring will fit in the following Viking® internal gear pumps: H4193

AndFlo Replacement Air Valve Kit, Will Replace Aro® 637118-C Flowserve 354 - Santoprene Flap ValveThis air valve kit will work with the following Aro pump(s): 66610X X C 1'' 6661AX X C 1'' 650718 C 1'' 66615X X C 1'' 6661TX X C 1'' 650719 C 2'' 6662AX X C 2'' Will it fit your pump? Call our experts (844) 800 PUMP to be sure. Not a genuine Aro pump part. This item is a duplicate of the OEM part, guaranteed to fit and perform the same.