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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. Koshin Pumps

    Koshin KTH-100S trash pump impeller

    0115626

    $437.80
    Koshin KTH-100S (not KTH100x) trash pump impeller. Replacement Spare Part
  2. Koshin Pumps

    Seal kit overhaul KTH

    SK013

    $273.90

    Seal Kit, Buna, For Use With Koshin pumps KTH-100X (not S) 4" trash pumps , Includes 1 Mechanical Seal, 3 Adjusting Washer, 2 Plug Sets, 1 Check Valve, 3 O-rings / Gaskets. 11g239 

    The overhaul kits from Koshin America are easy to install, but if...

    Repair Kit KTH-100X Learn More
  3. Koshin Pumps

    Seal kit overhaul

    SK-003

    $107.80

    Seal Kit, Buna, For Use With Koshin pumps SEH-80X and SEV-80X 3" pumps , Includes 1 Mechanical Seal, 3 Adjusting Washer, 2 Plug Sets, 1 Check Valve, 3 O-rings / Gaskets. 11g229 6cgh3 

    The overhaul kits from Koshin America are easy to install, but...

    Repair Kit SEH-80X and SEV-80X 3" pumps Learn More
  4. Koshin Pumps

    Seal kit overhaul KTH

    SK017

    $281.60

    Seal Kit, Buna, For Use With Koshin pumps KTH-100S (not X) 4" trash pumps, newer design. Includes 1 Mechanical Seal, 3 Adjusting Washer, 2 Plug Sets, 1 Check Valve, 3 O-rings / Gaskets. 11g239 

    The overhaul kits from Koshin America are easy to in...

    Repair Kit KTH-100S Learn More
  5. Koshin Pumps

    Seal kit overhaul KTH80s

    SK016

    $270.60

    Seal Kit, Buna, For Use With Koshin pumps KTH-80S (not X) 3" trash pumps, newer design. Includes 1 Mechanical Seal, 3 Adjusting Washer, 2 Plug Sets, 1 Check Valve, 3 O-rings / Gaskets. 

    The overhaul kits from Koshin America are easy to install, b...

    Repair Kit KTH-80S Learn More
  6. Koshin Pumps

    Rubber Flapper Valve

    0112665

    $25.30

    Rubber Flapper Valve seal for Koshin SE-50EX, SEH-50X, SEV-50X, Yamaha YP20G. Acts as a check valve and aids in the self priming of pump. 

  7. Koshin Pumps

    Seal kit overhaul KTH80X

    SK012

    $270.60
    Seal Kit, Buna, repair parts for Koshin pumps KTH-80 X (NOT S) 3" trash pumps, newer design. Includes 1 Mechanical Seal, 3 Adjusting Washer, 2 Plug Sets, 1 Check Valve, 3 O-rings / Gaskets. The overhaul kits from Koshin America are easy to instal...
    Repair Kit KTH-80X Learn More
  8. Koshin Pumps

    Shaft Seal

    0115159

    $100.10

    Mechanical shaft seal for Koshin STH-50x, KDH-50x, STV-50x, STH-80x, KDH-80x, STV-80x, KTH-50x SEH-50T. Repair part for semi-trash and trash pump made by Koshin and as a upgrade to cheap china clones. Includes solid silicon carbide seal faces alon...

    SiC water pump seal Learn More
  9. Koshin Pumps

    Koshin Impeller STH-50

    0115168

    $46.20

    Koshin Semi-Trash pump impeller, OEM. Solid cast iron impeller part for Koshin water pumps SEH-50T,STH-50X and STV-50. Threaded impeller goes on 14mm threaded engine shaft. 

     

     

    PumpBiz has speical tool for removing Koshin, Honda, Subaru, Godwi...

    SEH-50T STH-50X Semi-trash 2" Learn More
  10. Koshin Pumps

    Koshin Impeller STH-80

    0115539

    $71.50

    Koshin Semi-Trash 3" pump impeller, OEM. Solid cast iron impeller part for Koshin water pumps SEH-80T,STH-80X and STV-80. Threaded impeller goes on 14mm threaded engine shaft. 

     

    replaces northstar 109170

    SEH-80T STH-80X Semi-trash 3" Learn More
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