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Parts for pumps made by leading pump mfr's, genuine factory parts. AMT, IPT, Wayne, Berkeley, March, Koshin, Pacer, All-Flo, Little Giant, Monarch, Franklin, Standard, Graco, FTI and many more. Most parts in stock.

Free replacement pump part installation help, application support.

Most pumps have the repair manual and parts list provided on the page of the pump. Also simply entering the pump model number into our search box and picking parts will lead you to associated OEM repair parts.

Need a factory trained service technician to repair fix your pump PumpBiz Pump Repair.  

Many generic / off brand pumps "look" like the brand name pumps above, but since they were cheap china pumps the parts are not identical. Further, the engine or motor brand has nothing to due with the pump mounted to it as far as identification. Honda engines are used on the quality pumps like Koshin, AMT and Pacer but they are also used on the cheap clones.




Many of the Koshin parts also fit subaru, powermate, godwin, wacker.

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  1. Oberdorfer

    Repair kit N991


    Oberdorfer gear pump N991R-32 Repair Kit. N991-32 overhaul kit. Includes items 3, 5, 6, 7 and 9. Older gear pumps that had a gasket instead of the newer oring need to make a replacement gasket if needed. Only a oring is now available. Pump hou...
    repair kit Learn More
  2. Oberdorfer

    C-Face motor adapter bracket kit


    Oberdorfer gear pump Motor Adapter kit for N991 N991R N993. Adapter kit allows mounting the Oberdorfer bronze gear pump series N991 to a standard NEMA 56C frame motor. Includes a jaw style coupling.
    56C motor kit Learn More
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