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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. AMT Pumps

    Mechanical shaft seal parts



    Mechanical shaft seal Pump parts assembly, for AMT pump. FKM elastomers. High volume use in low pressure, small diameter rotary shaft applications. Low Pressure, Elastomer Bellows Unitized Seal. Four component seal head includes a convoluted elast...

    FKM/Carbon/Ceramic Learn More
  2. AMT Pumps

    Mechanical shaft seal 1"


    Mechanical shaft seal assembly, full bellows. Silicon Carbide vs. SiC faces. The Type 6 is a compact, unitized, single spring, elastomer bellows mechanical seal. Type 6 Seals are designed for use in small centrifugal water pumps, deep and shall...
    Model 327A-95 & 327B-95 Buna / SiC Learn More
  3. AMT Pumps

    Installed SiC/Buna Type 31 Seal


    Silicon Carbide/Buna Type 31 Seal Installed for AMT 184JM Heavy Duty Straight Centrifugal Cast Iron & Bronze Models 315X-.
  4. AMT Pumps

    Seal Rebuild Kit



    Pump Parts genuine AMT Seal Rebuild kit.

    Kit includes shaft seal, casing o-ring and impeller screw o-ring. PumpBiz stocks most AMT / IPT pump parts ready for same day shipment. AMT stamped stainless pumps 547x-98 548x-98 series.

    The rotating hal...

    Carbon / Ceramic / FKM Learn More
  5. AMT Pumps

    Gasket & O-ring kit FKM



    AMT Gasket & O-ring kit FKM, AMT pump parts.

    Includes rubber gasket and steel pins and screws. FKM for AMT IPT pumps like 394E, F, 399C- pumps.

    PumpBiz stocks a full set of AMT repair parts ready for immeadiate delivery. 

    For 10 & 15HP FKM Learn More
  6. AMT Pumps

    Cleanout Cover w/handles


    Cleanout Cover kit with handles for AMT trash pumps 394E, F, 399C- pumps
    10 & 15HP Learn More
  7. AMT Pumps

    Shaft Seal Kit Buna


    Seal kit for AMT pumps like 4897-97 4901-95. Carbon / ceramic / Buna / 316ss. Shaft seal is both halves / parts. See manual for removal and installation instructions.
    Buna shaft seal Learn More
  8. AMT Pumps

    Impeller - AMT Pump 375



    Impeller for AMT IPT self priming pump 375x 3168-, 3160-. Used in Honda engine pump models. When replacing a impeller you should also change the mechanical shaft seal.

    Need help trouble shooting your pump problems or repairs, picking which parts?...

    CI Impeller Learn More
  9. AMT Pumps




    Silicon Carbide / FKM Type 31 Seal Installed AMT pumps (Bronze -97 and Stainless -98 Models only) 1640-165-90

    PumpBiz keeps a huge inventory or AMT Pump parts which you may search by part number, IPT pump model number, Pump model name. For a list...

    FKM SiC Learn More
  10. AMT Pumps

    Seal Kit FKM Pump Parts


    AMT IPT Pump Parts genuine Mechanical Seal FKM, a general purpose seal, has become the industry standard with OEM designers. Repair kit includes shaft seal, impeller screw Oring and casing Oring. - For centrifugal, hydraulic, rotary and turbine ...
    Carbon / Ceramic / FKM Learn More
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