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Koshin Pumps

Koshin pumps are the standard and known world wide in the contractor, rental, and portable pump markets as the brand to use. Most portable water pumps by Koshin feature Honda gas engines. Need replacement Parts or repair kits for your Koshin pump, we have them with many available on our web site.

 

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  1. Koshin Pumps

    Seal kit overhaul

    SK-004

    $273.90

    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
  2. Koshin Pumps

    Seal kit

    SK-005

    $141.90

    Koshin Parts overhaul kit. Seal Kit, Buna, For Use With SERH-40X SEH-40H. 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 y...

    Repair Kit SERH-40 Learn More
  3. Koshin Pumps

    Koshin 3" pump Front casing

    0112795

    $126.18

    Koshin front pump casing 3"

    Genuine replacement water pump part for Koshin brand 3" centrifugal water pumps, models: SEH-80X, SEV-80X and STV-80X. Aluminum

    3" Pump casing Learn More
  4. Koshin Pumps

    Koshin KTH-100S trash pump impeller

    0115626

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

    4" Trash Pump Diesel

    KTD-100x

    $11,565.00

    4" Trash Pump Diesel

    4 inch water trash pump, Hatz 1B50E 10.9HP engine.

    Features:

    • Electric Start Diesel Engine, EPA Tier 4
    • Includes starting battery and Heavy duty roll frame WITH wheel kit.
    • The cleanout cover and volute can be easily remov...
    10.9 HP 36,000GPH Learn More
  6. 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
  7. Koshin Pumps

    Shaft Seal

    0110688

    $39.60
    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

    Seal kit overhaul

    SK-010

    $167.20

    Seal Kit, overhaul your Koshin Pump. Silicon Carbide & Buna, For Use With Koshin pumps STH-80X and STV-80X KDH-80x 3" semi-trash pumps , Includes 1 Mechanical Seal, 3 Adjusting Washer, 2 Plug Sets, 1 Check Valve 0112799, 3 O-rings / Gaskets. 11g23...

    Repair Kit STH-80X and STV-80X KDH-80x 3" semi-trash pumps Learn More
  9. Koshin Pumps

    Shaft Seal

    0110863

    $76.00
    Mechanical shaft seal for Koshin SERH-50B. 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 ...
    Carbon / Ceramic water pump seal Learn More
  10. 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
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