Andflo Buna O-Ring Replaces Imo PP056SB1-439 Diaphragm This o-ring replaces the OEM

This o-ring replaces the OEM Part Number PP056SB1-344

This bracket will fit in the following Viking® internal gear pumps: LV3900

Bill of Materials Casing Cast Iron Rotor Housing Pearlitic Iron Power Rotor Steel Alloy Idler Rotor Please Call Seal Fluoro Bellows Seal Seat Please Call Pump Performance Pressure 1500 PSI Flow @ 2900RPM 20 GPM Flow @ 3500RPM 26 GPM

Bill of Materials Casing Non-Metallic Pump Performance Flow 300 GPM Pressure 175 PSI

Bill of Materials Casing Cast Iron Drive Gear Steel Rider Gear Steel Idler Pin Steel Pump Performance Flow 120 GPM Pressure 250 PSI RPM 1800 310545

Andflo Buna O-Ring Replaces Imo PP056SB1-439 Diaphragm This o-ring replaces the OEMRated up to 250F and is guaranteed to fit inside your Imo AG3DB 312 (3220 151) pump. This o ring replaces the OEM Part Number PP056SB1 439. Compatible Pump Models: AG3DB 312 *Sold in Set of 1* This is how many o rings you will receive per quantity ordered.