SKU: 75812074234

FS-7903-B Fuel Water Separator Replacement for Diesel Engines – Replaces 40040300022 K1006530 PL270 P551034

Sale price$450.00 Regular price$500.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

FS-7903-B Fuel Water Separator Replacement for Diesel Engines – Replaces 40040300022 K1006530 PL270 P551034Nanjing Dong Sun Tech Co.,Ltd. Specializes in manufacturing automotive components, such as air filters, AC filters, oil filters, gasoline filters, and other car part accessories. Committed to innovation and customer satisfaction, we deliver high quality filtration solutions for vehicles. Product Description Product Name 40040300022 Diesel Fuel Water Separator FS 7903 B Replacement for Truck & Construction Equipment Type Diesel Fuel Filter Water

Nanjing Dong Sun Tech Co.,Ltd. Specializes in manufacturing automotive components, such as air filters, AC filters, oil filters, gasoline filters, and other car part accessories. Committed to innovation and customer satisfaction, we deliver high-quality filtration solutions for vehicles.

Product Description
Product Name
40040300022 Diesel Fuel Water Separator FS-7903-B Replacement for Truck & Construction Equipment
Type
Diesel Fuel Filter Water Separator For Truck Construction Agricultural
Part No.
DS552
Material
Filter paper, metal, rubber gasket
Colour
 White (Customized)
Size
Standard Size (Can be Customized)
Cross OEM Numbers
40040300022 FS19764 P550848 BF1275 BF1275SP
Reference OEM No.
FF5488 FF5488SP FS19764SP R90P R90PZ
Applicable Models
Universal Marine Outboard
Feature
High-Efficiency , Durable and High MOQ
Warranty
8000miles or 6 months
Supplier
Nanjing Dong Sun Tech Co.,Ltd.
This is not a OEM product. The brand names and logos are the registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.

Products can be customized, not limited to the ones listed on this website.

Highlights at a glance


Fuel water separator 40040300022 is designed for diesel fuel systems to effectively separate water and remove solid contaminants ensuring clean fuel supply to the engine.

Advanced filtration structure helps prevent injector clogging fuel pump wear and corrosion caused by water contamination improving engine reliability and performance.

Compatible with multiple OEM and aftermarket part numbers including 40040300022 FS19764 P550848 BF1275 BF1275SP FF5488 FF5488SP FS19764SP R90P R90PZ making it suitable for different equipment catalogs and sourcing systems.

Heavy duty housing and high quality sealing components provide stable operation under high pressure vibration and harsh working environments.

Widely used in trucks buses construction machinery agricultural equipment generators and other diesel powered systems.

Manufactured by professional fuel filter factory offering OEM ODM customization bulk supply private label packaging and consistent quality for global B2B buyers.

Our Services & Strength

1. Provides a complete selection of automotive components, ensuring a one-stop solution for customers.
2. Our products are crafted with precision, guaranteeing superior performance and reliability.
3. Our company is dedicated to innovative filtration solutions, contributing to enhanced vehicle efficiency.
4. With extensive automotive experience, We delivers industry-leading expertise in every product and service

Customized Service Process

Certificates

Reviews

Logistics & Packaging

FAQ

1.Can the product be customized?
Yes, We are a professional manufacturer that welcomes customization, including raw material selection, specific logo printing, and packaging. Additionally, we can produce items according to your samples or drawings.

2.What can you buy from us?
Air Intake Filters, Oil Filters, Fuel Filters, Cabin Air Filters, Truck Air Filters, EV Charging Accessories, etc.

3.What kind of service can you get from us?
You can have the following services from our team: Customized Product Solutions (Including the certain designs), Quality
Assurance, New product's R&D, Global Logistics per request, After-Sales Support etc.

4. How to pay?
You can pay in various ways, such as T/T , L/C, D/P, Credit Card, Paypal, Payoneer and etc.

5.How long is the delivery time?
The production time depends on the order quantity and product type . Usually, it takes about 30 days to fulfill a 20' container order.

6. How are arrange the shipment?
The shipment to deliver the goods can be arranged by our team according to the customer's request, and the customer can also let his own logisitics agency to do the work.

7.What about the after-sales service?
Our company is truly responsible for the supplied products throughout its warranty period.
Our team of skilled engineers and technical experts is available around the clock to assist you with any questions or issues that may arise, ensuring your complete satisfaction with our products and services.

8: How can the business be long-term and a good relationship?
Our team has been working in the automotive filtering industry for many years, and focuses on the following principles to keep the long-term and good relation with the customers:
Mutual Respect and Trust, Consistent Quality and Reliability, Open and Transparent Communication,
Adaptability and Flexibility, Continuous Improvement, Attentive After-Sales Support and Service.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75812074234

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4.3 ★★★★★
Based on 16 reviews
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Product Reviews
J
Verified Purchase
Jimmy
Alexandria, US
★★★★★ 5
Great Kit for ATV's
Great so far, bought to keep in our Four Wheeler in case of flat on the trail. Pump is great for ATV Purposes not sure about cars and trucks etc. Ran all 4 tires up to 8 psi from 6 psi in just a few minutes,so it does work great for lower psi use. Tools are built well and plenty of plugs and other items are provided. All fits well in supplied case in the back storage of my 2025 Cforce 600 Touring just for reference. Overall great value for what is included for that time when you need it. Must have for ATV's!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
Good tire kit
Just what I needed for the sxs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 4
Good little pump
Works better than expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
K
Verified Purchase
Kenster
Port Orchard, US
★★★★★ 5
Should have bought this years ago!!!
I live at the end of 25 minutes dirt road top of red Mountain, Co. On the 3rd flat in 2 weeks I ordered this kit instead of putting a spare on and driving to town 1 hour away. and knock on wood its has held going on 3 weeks. I jacked up the car, followed the instruction and wow easier then going to Big-O. Love it and told my Kids they need to get it also.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
D
Verified Purchase
David M. Silvestri
Draper, US
★★★★★ 5
A Must-Have Emergency Kit for Every Vehicle, Especially ATVs!
I recently bought this 54PCS Flat Tire Repair Kit with Air Compressor, and I’m seriously impressed. It’s one of those products you hope you won’t need—but are SO glad to have when the time comes. I used it on my ATV after catching a sharp rock on the trail, and it saved the day. The plug worked perfectly, and the air compressor had my tire reinflated in just a few minutes. What I really love is how complete the kit is. From cars and motorcycles to trucks and tractors, it’s got everything you need to handle a flat. The tools are solid and durable, and the case keeps everything neatly organized. It’s compact enough to toss in the back of my truck or ATV storage box without taking up too much space. If you ride ATVs in remote areas like I do, this kit is a no-brainer. It gives you peace of mind and saves you from having to hike back to civilization. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2025

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