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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

    Flapper Valve Kit

    399C-070-90

    $79.69

    Suction Flapper Valve kit.

    Includes rubber flapper valve gasket and steel weight. Check Valve Assembly - Neoprene 394E, F, 399C- pumps.  

    Need help trouble shooting your American machine Tool pump problems or repairs, picking which parts? Let ou...

    10 & 15HP Learn More
  2. AMT Pumps

    336_ Flapper Valve assembly pump parts

    3360-070-90

    $41.44

    Flapper valve assembly for AMT Diaphragm Mud pump 2", Genuine repair part. Fits both gas and electric drive units. AMT pump repair parts.

    NOTE: Two required per diaphragm pump.

    Need help trouble shooting your pump problems or repairs, picking wh...

    Diaphragm Mud pump 2" part Learn More
  3. AMT Pumps

    Impeller High Head Stainless Centrifugal

    4250-013-01

    $422.88

    AMT Impeller for High Head Stainless Centrifugal Pump.

    Stainless Centrifugal pumps are suited for liquid and chemical transfer, heating and cooling, recirculation, booster service and other industrial applications. Semi-open impeller features sel...

    10HP Learn More
  4. AMT Pumps

    Mechanical shaft seal

    1640-162-90

    $20.19

    Mechanical shaft seal 1640-162-90 assembly, Buna-N elastomers, not cup mount. Fits AMT IPT Teel pumps. Not for 4 7 8 7-95. Designed for use in small centrifugal water pumps, deep and shallow well jet pumps, swimming pool pumps, wastewater pumps an...

    BunaN Learn More
  5. AMT Pumps

    AMT shaft seal kit Pump Parts

    3690-300-90

    $22.31

    BUNA Casing O-RING & Shaft seal

    both parts 3690-300-90

    AMT Pump Part, shaft seal assembly, and casing o-ring. Buna

    Need help trouble shooting your pump problems or repairs, picking which parts? Let the experienced AMT pump experts at PumpBiz he...

    Buna Learn More
  6. AMT Pumps

    AMT shaft seal kit Pump Parts

    5530-300-91

    $63.75

    FKM Casing O-RING & Shaft seal

    both parts 5530-300-91

    AMT Pump Part, shaft seal assembly, and casing o-ring. FKM

    Need help trouble shooting your pump problems or repairs, picking which parts? Let the experienced AMT pump experts at PumpBiz help...

  7. AMT Pumps

    Diaphragm Replacement

    3370-300-00

    $114.75

    Diaphragm replacement part -diaphragm pump.

     on AMT IPT Mud pumps 337_, 3p613.  Thermoplastic diaphragm Used on AMT pump 3" with GX120/160 gas engine.  

    Need help trouble shooting your American machine Tool pump problems or repairs, picking whic...

    Diaphragm for new 3" pump Learn More
  8. AMT Pumps

    Impeller REPAIR Part 2P5x

    2P5K-010-96

    $175.31

    Impeller repair kit for IPT Models 2P5x with 3/4'' KEYED Shaft. Closed impeller for IPT / AMT / GR high pressure water pump, Honda, Briggs, Kohler engines.

    Also may need seperately: Pump Seal and O-Ring Repair Kit. Contains o-rings, shaft seal ch...

  9. Finish Thompson Pumps (FTI)

    Wet-End only of KC11P

    KC11PCVN455C

    $2,667.41
    KC Model Sealless Mag-Drive Plastic Centrifugal Pumps. Common KC11 Variations Example part numbers shown in reference table include carbon bushing, FKM o-ring, and 4.50" impeller.
    Sealless Mag Learn More
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