SKU: 63297321594

Kohler 359448 Impeller Drive Sleeve – Fits Kohler Marine Generators 4EF/5E/6EF/7.3E Series

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Description

Kohler 359448 Impeller Drive Sleeve – Fits Kohler Marine Generators 4EF/5E/6EF/7.3E SeriesKohler 359448 Impeller Drive Sleeve Fits Kohler Marine Generators 4EF 5E 6EF 7. 3E Series This impeller drive sleeve is designed for a range of Kohler marine generators, including the 4EF, 4EFCD, 5E, 5ECD, 6EF, 6EFCD, 7. 3E, 7. 3ECD, 4EFKD, 5EKD, 6EFKD, 7. 5EKD, 8EFKD, and 10EKD models. It serves as a crucial component connecting the seawater pump shaft to the generator. It is a direct replacement for Kohler 359448 and Sherwood G8001, specifically

Kohler 359448 Impeller Drive Sleeve – Fits Kohler Marine Generators 4EF/5E/6EF/7.3E Series

This impeller drive sleeve is designed for a range of Kohler marine generators, including the 4EF, 4EFCD, 5E, 5ECD, 6EF, 6EFCD, 7.3E, 7.3ECD, 4EFKD, 5EKD, 6EFKD, 7.5EKD, 8EFKD, and 10EKD models. It serves as a crucial component connecting the seawater pump shaft to the generator.

It is a direct replacement for Kohler 359448 and Sherwood G8001, specifically used within the Kohler seawater pump assembly GM28487.

  • Connection: Features 8 splines for a secure fit on the seawater pump shaft.
  • Installation: Connects the seawater pump shaft to the generator drive.
  • Compatibility: Designed for use with Kohler Impeller Kit 359978.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across brands.

Brand Part Number
Kohler 359448
Sherwood G8001

Compatible Engine Models

Confirm your engine model/year in the table below.

Brand Model OEM Part No. Notes
Kohler 4EF 359448 Used with seawater pump GM28487
Kohler 4EFCD 359448 Used with seawater pump GM28487
Kohler 4EFKD 359448 Used with seawater pump GM28487
Kohler 5E 359448 Used with seawater pump GM28487
Kohler 5ECD 359448 Used with seawater pump GM28487
Kohler 5EKD 359448 Used with seawater pump GM28487
Kohler 6EF 359448 Used with seawater pump GM28487
Kohler 6EFCD 359448 Used with seawater pump GM28487
Kohler 6EFKD 359448 Used with seawater pump GM28487
Kohler 7.3E 359448 Used with seawater pump GM28487
Kohler 7.3ECD 359448 Used with seawater pump GM28487
Kohler 7.5EKD 359448 Used with seawater pump GM28487
Kohler 8EFKD 359448 Used with seawater pump GM28487
Kohler 10EKD 359448 Used with seawater pump GM28487

Technical Specifications

Specification Value
Product Type Seawater Pump Drive Sleeve
Installation Connects seawater pump shaft to generator
Connection 8 Splines
Housing Material Rubber
Housing Color Black
Dimensions Overall Length: 0.865" (22mm); Outside Diameter: 1.14" (29mm)
Other Technical Attributes Used with Kohler Impeller Kit 359978

Package Contents

  • 1 x Sleeve Drive (359448)

Installation Guide

  1. Shut off the generator's power and close the corresponding seacock.
  2. Locate the seawater pump and place a container underneath to catch spills.
  3. Drain the pump body by removing the drain plug or loosening the bottom hose.
  4. Remove the pump's faceplate screws and cover to expose the impeller.
  5. Take out the old impeller. Note the direction of the vanes.
  6. Slide the old drive sleeve off the pump shaft. It may require a gentle pull.
  7. Clean any debris from the pump housing and the splines on the pump shaft.
  8. Align the splines and slide the new drive sleeve (359448) onto the shaft until it is fully seated.
  9. Install a new impeller (recommended) and gasket.
  10. Reattach the faceplate, tightening the screws evenly.
  11. Open the seacock, start the generator, and immediately check for water circulation and leaks.

Troubleshooting & FAQ

Q: How can I confirm this drive sleeve will fit my Kohler generator?

A: This part is a direct replacement for Kohler 359448 and Sherwood G8001 and is specifically used in the GM28487 seawater pump. It is compatible with Kohler generator models in the 4EF, 5E, 6EF, and 7.3E series, including their CD and KD variants. Please review the detailed "Compatible Engine Models" table to verify your specific model is listed.

Q: What are the symptoms of a failing impeller drive sleeve?

A: The most common sign is generator overheating. A worn or stripped drive sleeve will fail to spin the impeller, leading to a loss of cooling water flow. You might also notice the impeller is stationary even when the generator's drive shaft is turning.

Q: Do I need to buy anything else for installation?

A: This drive sleeve is designed to be used with the Kohler Impeller Kit 359978. Since you are already accessing the drive sleeve within the pump, it is highly recommended to replace the impeller and pump gasket at the same time.

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: 63297321594

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MM
Natrona Heights, US
★★★★★ 5
The perfect wrist rest. Stop looking, just buy this one!
Color: Onyx, Size: Tenkeyless/TKL Keyboard Wrist Rest, Color: Onyx, Size: Tenkeyless/TKL Keyboard Wrist Rest
The perfect wrist rest. I used those gel and silicone wrist rests thinking the softer they are the better. Not so. This is solid hardwood and my wrists no longer ache after a long day at the computer. The size I picked is perfect for a TKL keyboard. The angles, height, and design are optimal for a comfortable typing experience. Even 8-10 hours of typing! I love Glorious' products, they come so well packaged and attention to every detail is given. Gosh, its just a wrist rest! No, it is a tool that provides comfortable work experience.
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Reviewed in the United States on September 4, 2025
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Xie Xie
Houston, US
★★★★★ 5
The wood is great.
I used to use a typical padded wrist pad, but am a heavy sweater. Upon reading another review in regards to that matter I decided to take the plunge on this rest. I have been a user of the Model O mouse from Glorious for a while and liked it so I trusted the company's reputation for taking gamers' needs into consideration. After using it for about a week and playing different types of games/working from home on it, I can say that although your sweat might pool during sweaty moments, it's easy to wipe off and doesn't seem to easily absorb into the wood. The wood itself is of a nice quality, I like the oak over the onyx for a more "real wood" look. There was no difference in comfort for me, you'd think being used to a padded wrist this shift would be "hard" on me, but no, I haven't had any problems. It's ergonomics for typing are also good as I notice my WPM and consistency be higher on multiple tests. All-in-all quite satisfied with the purchase, fits the aesthetic, feel, and ergonomics I was looking for.
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Reviewed in the United States on March 2, 2021
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C N Rosa
Birmingham, US
★★★★★ 5
Very well made, matches width of Keychron Q6 perfectly, great for bigger hands!
This is a nicely finished slab of wood that is an EXACT match for my Keychron Q6 in both width and height. Depthwise, this is 4", so if you got larger hands (as I do), this is a bit better than the silicone Keychron version which I believe is 3.5" or so in depth. The non-stick feet are a nice feature, and the profile is wonderful to type on. Only issue with the item I received is a small nick right below the Glorious emblem on the lower right of the wrist rest - may have been an errant tool mark. However, this doesn't detract in my own opinion, from the well-designed profile and features of this wrist rest and was easily covered with a furniture marking pen. I'm still giving this item 5-stars and getting another one for the office!
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Reviewed in the United States on May 7, 2025
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Jesús Jaén
Battle Creek, US
★★★★★ 4
Glorious Wooden Palm Rest Durability and Stability in an Elegant Design
Color: Onyx, Size: Mouse Wrist Rest, Color: Onyx, Size: Mouse Wrist Rest
After years of using foam palm rests, I always encountered the same problem: they deformed over time, losing height, ergonomics and, consequently, their usefulness. This is especially critical when you spend between 3 and 8 hours a day at the PC for work, study or gaming, since a bad posture can increase the risk of suffering from carpal tunnel syndrome. This is where Glorious' wooden palm rests come in, a solution that eliminates deformations and offers an ideal height for both the mouse version and the TKL (Tenkeyless) version. Positive points • Solid and durable construction: Unlike foam, wood maintains its shape and provides stable support over time. • Elegant and minimalist design: Its finish gives a premium touch to any setup. • Effective non-slip base: The bottom rubbers prevent unwanted movements, providing total stability. • Easy maintenance: Although wood is slightly porous and can retain natural oils or residue from creams and perfumes, cleaning it is easy. Areas for improvement • Less softness than foam: Although still comfortable, wood sacrifices some of the cushioned feel that some prefer. A redesign with a foam strip on top could improve this. • Inconsistent finish between versions: I bought the mouse rest and the TKL at the same time, but noticed that the color tones were different (one blacker than the other). It doesn't affect functionality, but it does affect aesthetics. If you're looking for durability, stability, and a sophisticated design, this is a highly recommended palm rest, especially if you find it on sale. Although it's not as soft as the foam ones, it does its job of providing ergonomic support exceptionally well. An excellent complement for those who spend long hours at the PC and are looking for a sturdier alternative to traditional palm rests.
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Reviewed in the United States on February 5, 2025
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M. Blank
Birmingham, US
★★★★★ 5
great mouse rest
Color: Golden Oak, Size: Mouse Wrist Rest
This works really well for for elevating your wrist, I use an apple trackpad it puts my wrist a little too high so what I did was put some rubber pads on the back of my trackpad to raise it up. It now gives the perfect height and good support I can even lean on it. It works well to the fact that it gives you very good support it's not uncomfortable and it's very easy to clean and looks very nice on my desk, because it's made out of real wood.
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Reviewed in the United States on March 13, 2022

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