Industrial 03H-P-428546 Pump Rotor is a Buna rotor described as N-3B STD STANDARD for 03H-P-428546 pump assemblies. It is sold as a pack of two rotors, matching the 03H-P-428546 Pump Rotor (Pack of 2) listing. The designation Buna rotor N‑3B STD STANDARD indicates the material and standard family of this replacement rotor (H3). Use the exact part number 03H-P-428546 to verify compatibility with your pump assembly.
