My Cart 0

Koshin

Koshin Pump Parts 

Repair your Koshin brand water pump, Honda engine drive or electric submersible pumps. PumpBiz has the parts in stock and ready to ship to any state in USA, Candada, Mexico and the rest of the World. Overnight shipping is available.

Need help with fixing your Koshin pump, contact PumpBiz for FREE expert help, tip, tricks and tools. Need a manual? Simply look up your pump and find the repair / parts manual on the pump page under the "Docs" tab.

Also repair many other brands with Koshin OEM parts, subaru, powermate, godwin, wacker. 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.

 

 

View as List Grid

Items 1-10 of 38

Set Descending Direction
per page
Page
  1. Koshin Pumps

    2" Trash Pump Impeller

    115447

    $231.00
    Trash pump replacement impeller. KTH50

    Koshin Impeller for Trash Pump KTH-50x Fits All Koshin WP30 Honda 0115558-H

    Impeller for Trash Pump 2"

    KTH-50X Learn More
  2. Koshin Pumps

    3" Trash Pump Impeller

    115558

    $368.00

    Koshin Trash pump replacement impeller. KTH80 casti iron two blade non-clog impeller.

    Koshin Impeller for Trash Pump KTH-80x Fits All Koshin WP30 Honda 0115558-H

    Impeller for Trash Pump 3" KTH-80X older 'S' models only, not the new style koshin ...

    KTH-80X impeller OLD style Learn More
  3. Koshin Pumps

    4" Trash Pump Impeller

    115626

    $354.00

    Trash pump replacement impeller. KTH100

    Koshin Impeller for Trash Pump KTH-100X Impeller for Trash Pump 4" engine pump. NOT for the newer S style.

    When changing out the impeller it is advised to change both halves of the mechanical shaft seal. 

    ...
    KTH-100X impeller Learn More
  4. Koshin Pumps

    Wheel Kit for Pumps

    WK-12

    $140.00
    Wheel kit for pumps with roll cage like KTH, semi-trash and centrifugals by Koshin. Epoxy coated steel handles with grips, zinc shaft and fasteners. Rugged 1 in. diameter, tubular steel handles. 12" flatless wheels, airless tires with knobby tr...
  5. Koshin Pumps

    Seal kit overhaul

    SK-004

    $249.00

    Seal Kit, Buna, For Use With Koshin pumps SEH-100X and STH-100X 4" semi-trash pumps , Includes 1 Mechanical Seal, 3 Adjusting Washer, 2 Plug Sets, 1 Check Valve, 3 O-rings / Gaskets. 11g230 11g236 

    The overhaul kits from Koshin America are easy t...

    Repair Kit SEH-100x STH-100X Learn More
  6. Koshin Pumps

    Seal kit

    SK-005

    $129.00

    Koshin Parts overhaul kit. Seal Kit, Buna, For Use With SERH-40X. Includes 1 Mechanical Seal, 3 Adjusting Washer, 2 Plug Sets, 1 Check Valve, 3 O-rings / Gaskets. 11g231 

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

    Repair Kit SERH-40 Learn More
  7. Koshin Pumps

    Shaft Seal

    0110688

    $36.00
    Mechanical shaft seal for Koshin SEH-50. Includes carbon and ceramic seal faces along with SS spring. Recommended anytime the impeller is changed or the shaft seal has been removed. Keeps the water from leaking down the shaft into the engine be...
    Carbon / Ceramic water pump seal Learn More
  8. Koshin Pumps

    Koshin Impeller SEV-50x

    12122701

    $42.00
    Koshin centrifugal pump impeller, OEM. 3/4" shaft
    SEV-50x Learn More
  9. Koshin Pumps

    Seal kit overhaul KTH

    SK013

    $249.00

    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
  10. Koshin Pumps

    Seal kit overhaul

    SK-003

    $98.00

    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
View as List Grid

Items 1-10 of 38

Set Descending Direction
per page
Page