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LEIMO flagship
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52 559 03-S Fuel Pump kit for Kohler 5255901 5255901-S 5255902 5255903-S KT17 KT19 M18 M20 MV16 MV18 MV20 Engines

3.7 3.7 out of 5 stars 107 ratings
$16.97
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Purchase options and add-ons

Brand LEIMO KPARTS
Fit Type Universal Fit
Style Fashion
Auto Part Position Top
Operation Mode Mechanical

About this item

  • A top quality oil pump separator. This oil pump separator may not be the cheapest around, but it is well made, high flow and will handle fluids that would destroy the internals of some other pumps separator.
  • Fit for Kohler KT17 KT19 M18 M20 MV16 MV18 MV20 Engine.
  • Fuel Pump For Kohler 5255901, 5255901-S, 5255902, 5255903-S, 52 559 01, 52 559 01-S, 52 559 02, 52 559 03-S, 5255901 Stens 520-568 Ariens 20578900.
  • Please compare your old products with the pictures and product description carefully if you are not sure if it will fit.
› See more product details

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Product Description

Fitment:

Kohler KT17 17HP Engine Fuel Pump

Kohler KT19 19HP Engine Fuel Pump

Kohler M18 18HP Engine Fuel Pump

Kohler M20 20HP Engine Fuel Pump

Kohler MV16 16HP Engine Fuel Pump

Kohler MV18 18HP Engine Fuel Pump

Kohler MV20 20HP Engine Fuel Pump

Reference Part Number:

52-559-03-S

52-559-01-S

52-559-02-S

Size: 64mm x 62mm x 50mm/2.52inch x 2.44inch x 1.97inch(L*W*T)

Distance Installation Hole: 39mm/1.54inch; Diameter Installation Hole: 6.7mm/0.26inch

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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52 559 03-S Fuel Pump kit for Kohler 5255901 5255901-S 5255902 5255903-S KT17 KT19 M18 M20 MV16 MV18 MV20 Engines

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52 559 03-S Fuel Pump kit for Kohler 5255901 5255901-S 5255902 5255903-S KT17 KT19 M18 M20 MV16 MV18 MV20 Engines
52 559 03-S Fuel Pump kit for Kohler 5255901 5255901-S 5255902 5255903-S KT17 KT19 M18 M20 MV16 MV18 MV20 Engines
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Carbman 52 559 03-S Fuel Pump Replacement for Kohler Magnum M18 M20 MV16 MV18 MV20 KT17 KT19 Engine for Stens 520-568 for Ariens 20578900 Replaces 5255901 5255901-S 5255902 5255903-S 52 559 01
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BAIYISI 24 559 02-S Fuel Pump for Kohler CH18 CH19 CH20 CH21 CH22 CH23 CH24 CH25 CH640 CH670 CH680 CH682 CH730 CH740 CH742 CH752 CH750 ECH630 ECH650 ECH680 ECH749 ECH730 ECH740 Engine # 24 559 10 S
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GENUINE OEM KOHLER PARTS - KIT, FUEL PUMP 52 559 03-S
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Genuine OEM KOHLER Parts - KIT, Fuel Pump 12 559 02-S
Genuine OEM KOHLER Parts - KIT, Fuel Pump 12 559 02-S
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Price$16.97$16.99$29.88-5% $39.26
Typical: $41.25		$14.99$42.86
Delivery
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Get it May 6 - 8
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Customer Ratings
3.73.7 out of 5 stars107
4.34.3 out of 5 stars9
4.44.4 out of 5 stars195
4.74.7 out of 5 stars60
4.14.1 out of 5 stars212
4.44.4 out of 5 stars580
Easy to install
—
—
4.8
4.3
4.0
4.5
Value for money
—
—
4.2
5.0
3.6
4.3
Sold By
LEIMO flagship
Carbman
BAIYISI
Outdoor Power Equipment
Syconeer
Willard's Small Engines
fit type
Universal Fit
Vehicle Specific Fit
Vehicle Specific Fit
Vehicle Specific Fit
Vehicle Specific Fit
Attribute not applicable for product
operation mode
Mechanical
Mechanical
Mechanical
Mechanical
Mechanical
Mechanical
gas type
—
Ethanol
Gasoline
—
—
Ethanol
auto part position
top
front
rear
front
top
rear

Looking for specific info?

Customer reviews

3.7 out of 5 stars
3.7 out of 5
107 global ratings

Customers say

Customers have negative opinions about the quality of the fuel pump. They mention that it has the worst build quality ever, the fittings are plastic, and it broke before they could even use it. Some customers also report that the valve on the intake side was broken. Opinions are mixed on fit.

AI-generated from the text of customer reviews

5 customers mention2 positive3 negative

Customers are mixed about the fit of the filter. Some mention that it has a good fit and function, while others say that it does not fit in the original area and they are not able to adjust it.

"...BINGO!! It works now and is 100% leak free.The filter fit well and seems to be filtering well, the clamps are good to replace the old clamps,..." Read more

"...to the metal oem fittings, it is larger therefore it does not fit in the original area and it is a pain in the ass to even try to get the fuel line..." Read more

"Good fit and function..." Read more

"Not able to adjust it so it will work." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the quality of the fuel pump. They mention that it has the worst build quality ever, the fittings are plastic, and it broke before they could even use it. Additionally, some customers report that the valve on the intake side was broken.

"The valve on the intake side was broken. It's not very well made" Read more

"It has the worst build quality ever, the fittings are plastic compared to the metal oem fittings, it is larger therefore it does not fit in the..." Read more

"Ordered two, one of the two was defective and would not function" Read more

"Broke before I could even use it." Read more

Top reviews from the United States

Amazon Customer
5.0 out of 5 stars Fuel pump
Reviewed in the United States on December 23, 2023
Verified Purchase
Worked as expected
Helpful
 Report
Jeremy
1.0 out of 5 stars Junk, fittings are a joke
Reviewed in the United States on April 9, 2022
Verified Purchase
Fuel pump worked, but leaked gas right out of the garbage fittings, made sure they were locked all the way in according to others reviews, leaked like a sieve. Not worth spending money on junk, buy a rebuild kit instead for your fuel pump
Helpful
 Report
Tom in Alabama
4.0 out of 5 stars Good fit and function
Reviewed in the United States on October 11, 2021
Verified Purchase
exact replacement but I don't like the new fittings.
Helpful
 Report
tcpower
5.0 out of 5 stars Price
Reviewed in the United States on September 20, 2019
Verified Purchase
Easy to install and works well
Helpful
 Report
Nuggs
2.0 out of 5 stars Universal fitting is junk.
Reviewed in the United States on July 7, 2023
Verified Purchase
I got the pump in today and went to install it immediately. The universal fittings matched the old fitting sizes great, so I pushed them in and both clicked in completely. Started the engine and it immediately started leaking. I took it out, cleaned it thoroughly and reinstalled. This time, I would not click at all and leaked worse.
I’m not one to be beat by things like this so I disassembled my old one and this one. Took the diaphragm out and swapped the two out. BINGO!! It works now and is 100% leak free.
The filter fit well and seems to be filtering well, the clamps are good to replace the old clamps, the hose is a good replacement to the old line and the diaphragm works great. The housing design needs work. How hard is it to just stick with NPT threads with some thread sealant?
Ohh well. The money spent was still worth the diaphragm and other parts being shipped to me and it got me going again.
2 people found this helpful
Helpful
 Report
Thomas
3.0 out of 5 stars Quality on the low side
Reviewed in the United States on June 24, 2023
Verified Purchase
Fuel connections are on the weak side.
Helpful
 Report
Kim Carpenter
5.0 out of 5 stars Very satisfied
Reviewed in the United States on July 26, 2019
Verified Purchase
Timely arrival and satisfied with order
Helpful
 Report