SKU: 79537727043

Water Pump Impeller Kit – Fits Suzuki DF4A/DF5A/DF6A (2017+) (Replaces 17400-95J01)

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Description

Water Pump Impeller Kit – Fits Suzuki DF4A/DF5A/DF6A (2017+) (Replaces 17400-95J01)Water Pump Impeller Kit Fits Suzuki DF4A DF5A DF6A (2017+) This water pump impeller kit is designed to fit Suzuki DF4A, DF5A, and DF6A 4 stroke outboard motors manufactured from 2017 onward. It is engineered for 46 HP portable outboard engines, ensuring reliable performance for lower unit service. This kit serves as a direct replacement for Suzuki OEM part numbers: 17400 95J01, 17400 95J00, and 17400 88L00. Primary Function: Restores cooling system

Water Pump Impeller Kit – Fits Suzuki DF4A/DF5A/DF6A (2017+)

This water pump impeller kit is designed to fit Suzuki DF4A, DF5A, and DF6A 4-stroke outboard motors manufactured from 2017 onward. It is engineered for 4–6 HP portable outboard engines, ensuring reliable performance for lower unit service.

This kit serves as a direct replacement for Suzuki OEM part numbers: 17400-95J01, 17400-95J00, and 17400-88L00.

  • Primary Function: Restores cooling system performance by replacing the water pump impeller and related components.
  • Installation Location: Lower Unit

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Brand Part Number
Suzuki 17400-95J01
Suzuki 17400-95J00
Suzuki 17400-88L00

Compatible Engine Models

Confirm your engine model/year in the table below. For Suzuki owners, You can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Suzuki DF4A 4 4-Stroke 2017+ 17400-95J01
Suzuki DF5A 5 4-Stroke 2017+ 17400-95J01
Suzuki DF6A 6 4-Stroke 2017+ 17400-95J01

Technical Specifications

Specification Value
Product Type Water Pump Impeller Kit
Installation Lower Unit Service

Package Contents

Installation Guide

  1. Ensure the engine is off and the battery is disconnected. Shift the outboard into the neutral position.
  2. Remove the bolts securing the lower unit (gearcase) and carefully lower it from the driveshaft housing.
  3. Locate the water pump housing on top of the lower unit and remove its mounting bolts.
  4. Slide the old pump housing up and off the driveshaft, then remove the old impeller, key, and gaskets.
  5. Thoroughly clean the mating surfaces of the pump housing and base plate.
  6. Install the new gaskets and insert the new drive key into the driveshaft.
  7. Slide the new impeller onto the driveshaft, rotating it clockwise to align with the key and seat it correctly.
  8. Reinstall the water pump housing and tighten the bolts to the manufacturer's specified torque.
  9. Carefully guide the lower unit back into position, ensuring the driveshaft, shift shaft, and water tube align correctly. Securely fasten the mounting bolts.
  10. Reconnect the battery and test the engine in a water source to verify strong, consistent water flow from the tell-tale outlet.

Troubleshooting & FAQ

Q: How do I confirm this impeller kit fits my Suzuki engine?

A: This kit is specifically for Suzuki DF4A, DF5A, and DF6A models from 2017 and newer. Please verify your engine's model and year against the compatibility chart. It directly replaces OEM part numbers 17400-95J01, 17400-95J00, and 17400-88L00.

Q: What are the signs of a failing water pump impeller?

A: The most common indicators are a weak or no water stream from the engine's tell-tale outlet, an engine overheating alarm, or a noticeable reduction in cooling water pressure. Prompt inspection is recommended if you observe any of these symptoms.

Q: How often should I replace the water pump impeller?

A: As a crucial part of preventative maintenance, it's best practice to inspect the impeller annually and replace it every 1-2 years or every 100-200 hours of operation. Replacement frequency may depend on usage, especially in saltwater or debris-heavy environments.

Q: OEM vs. Aftermarket?

A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?

A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?

A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

  • Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
  • This product is an aftermarket replacement part and is not an OEM component.
  • Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

  • Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
  • Fast Global Shipping: Free delivery worldwide in 5–15 days.
  • Direct from Manufacturer: Competitive pricing without compromising quality.
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: 79537727043

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4.3 ★★★★★
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A
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Adam
Cuba, US
★★★★★ 4
Fantastic pillow for the price, adjustable is a different ball-game entirely.
Size: Queen (1 Count), Color: White
Overall, I'm quite pleased with this. The fact that it is fully adjustable (adding or removing foam, and they give you a bunch extra) is a massive boon as I like pillows to be pretty low profile. It feels nice to the touch, and compresses nicely but not a ton like down. The memory foam that is inside of it seems to be combined with some kind of a harder material, it's all shredded so I can't tell what it is, but it seems like maybe plastic or something of the kind. Hasn't been an issue in any way, but was just weird feeling it when removing foam. I took a point off because there seems to be some false advertising going on. You can see in their picture that there is a tag that says bamboo side, the other side of that says cooling side. They also mention it in their advertising. As far as I can tell that is not true at all. The cover unzips so that you can remove the material so you can see that there is nothing on either side of it, and both sides appear visually identical to each other. Certainly I would NOT call this a cooling pillow in any way. It's maybe decently cool if you leave it in a cool place for a while, but over the course of the night warms up quite a bit. I did not notice any appreciable difference in the cooling of either side of it. There is a definite noticeable smell to it, but I wouldn't call it 'bad' like most memory foam things are when they come from the factory. It smells kind of like some kind of cleaning solution in a noticeable but not unpleasant sense. All in all, for the price this is a fantastic pillow and I would definitely recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
J
Verified Purchase
Joshua Sojka
Lexington, US
★★★★★ 5
Most Comfy Pillow Ever Used
Size: King Size Pack of 2, Color: White
I recently purchased the BETU Cooling King Size Pillows Set of 2, and I have been thoroughly impressed with their quality and performance. These pillows have truly transformed my sleeping experience, making them an essential addition to my bedroom. First and foremost, the shredded memory foam provides fantastic support while remaining incredibly comfortable. These pillows adapt perfectly to my head and neck, offering excellent support for back, neck pain relief, and side sleeping. The adjustability of the memory foam allows me to customize the firmness to my liking, ensuring a perfect balance between soft and firm support. This customization has made a tremendous difference in my sleep quality, reducing any discomfort and ensuring I wake up feeling refreshed and pain-free. One of the standout features of these pillows is their cooling capability. As a hot sleeper, I struggled to find pillows that keep me cool throughout the night. The BETU Cooling Pillows effectively dissipate heat and maintain a comfortable temperature, allowing me to enjoy a restful and uninterrupted sleep. The cooling technology is truly a game-changer for anyone who tends to overheat during the night. The pillow covers are another bonus. They are soft, breathable, and easily removable for washing, ensuring that the pillows remain fresh and hygienic. The white cover adds a clean and elegant look to the bedding, making them aesthetically pleasing as well. The king size is generous and luxurious, providing ample space and comfort. Whether used for sleeping, lounging, or reading in bed, these pillows offer an unparalleled level of comfort and support. In summary, the BETU Cooling King Size Pillows Set of 2 is an exceptional product. The combination of shredded memory foam, adjustable firmness, and cooling technology makes these pillows perfect for hot sleepers and those in need of superior support for back and neck pain. The high-quality covers and overall design further enhance their value. I highly recommend these pillows to anyone looking to improve their sleep quality and comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025
C
Verified Purchase
Chemom
Boise, US
★★★★★ 5
Cooling pillow
Size: Queen (1 Count), Color: White
Good pillow very comfy and cool. Good quality material very durable. I love using it. Perfect size!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
Z
Verified Purchase
zhaoxingwei
Omaha, US
★★★★★ 5
Cool, Supportive, and Great for Hot Sleepers
Size: Queen Size Pack of 2, Color: White
These cooling pillows have been a great upgrade for my sleep. The shredded memory foam provides nice support while still feeling soft and adjustable. I like that the pillows keep their shape and don’t go flat during the night. The cooling fabric really helps if you tend to sleep warm. They feel breathable and comfortable, especially compared to traditional memory foam pillows that trap heat. The queen size is generous and works well for both side and back sleeping. Overall, a great value for a set of two pillows. Comfortable, supportive, and noticeably cooler than my old ones. I would definitely buy them again.
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Reviewed in the United States on March 6, 2026
R
Verified Purchase
Raven
Alexandria, US
★★★★★ 3
Great pillows, needs more filler tho!
Size: King Size Pack of 2, Color: White
Partner says it's the best thing that's ever happened and has helped his back/shoulder pain tremendously. I personally think it needs to give you more fluff or whatever the filling is. Because the tiny bag that comes btwn the two was not enough! However, still comfy, filling is nice and fluffy like a cloud.
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Reviewed in the United States on March 25, 2026

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