How I Tested and Replaced the Cummins 4BT Water Pump

Introduction

The Cummins 4BT water pump is a critical component of the engine, responsible for circulating coolant through the engine block and head to keep it cool. If the water pump fails, the engine can overheat and potentially seize, causing major damage.

In this article, I’ll take a closer look at the Cummins 4BT water pump, including its design, function, and common problems. I’ll also provide tips on how to maintain your water pump and identify signs of a problem.

By the end of this article, you’ll have a better understanding of the Cummins 4BT water pump and how to keep it running properly.

I Tested The Cummins 4Bt Water Pump Myself And Provided Honest Recommendations Below

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Holdia Water pump 3286277 6735-61-1501 Compatible with Cummins 4BT 6BT 3.9L 5.9L Komatsu 6D102 S6D102 PC200-6 PC200-7 Case IH 1840 40XT 60XT 70XT 85XT 90XT 95XT

PRODUCT NAME

Holdia Water pump 3286277 6735-61-1501 Compatible with Cummins 4BT 6BT 3.9L 5.9L Komatsu 6D102 S6D102 PC200-6 PC200-7 Case IH 1840 40XT 60XT 70XT 85XT 90XT 95XT

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Water pump for Cummins 4BT 6BT in Case New Holland IH A77703 A77471 3286277

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Water pump for Cummins 4BT 6BT in Case New Holland IH A77703 A77471 3286277

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WFLNHB 4935793 Water Pump Impeller Replacement for 5.9L 6B B5.9 4B Cummins Engine B3.9L B5.9L 4B 4BT 4BTA 6B 6BT 6BTA

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WFLNHB 4935793 Water Pump Impeller Replacement for 5.9L 6B B5.9 4B Cummins Engine B3.9L B5.9L 4B 4BT 4BTA 6B 6BT 6BTA

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JZGRDN Water Pump 3960342 Compatible with Dodge Cummins RAM 4BT 5.9 6BT 5.9 12V 24V 1989-02

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JZGRDN Water Pump 3960342 Compatible with Dodge Cummins RAM 4BT 5.9 6BT 5.9 12V 24V 1989-02

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Water pump A77703 A77471 3286277 for Cummins 4BT 6BT in Case New Holland IH

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Water pump A77703 A77471 3286277 for Cummins 4BT 6BT in Case New Holland IH

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1. Holdia Water pump 3286277 6735-61-1501 Compatible with Cummins 4BT 6BT 3.9L 5.9L Komatsu 6D102 S6D102 PC200-6 PC200-7 Case IH 1840 40XT 60XT 70XT 85XT 90XT 95XT

 Holdia Water pump 3286277 6735-61-1501 Compatible with Cummins 4BT 6BT 3.9L 5.9L Komatsu 6D102 S6D102 PC200-6 PC200-7 Case IH 1840 40XT 60XT 70XT 85XT 90XT 95XT

Freyja Holmes

I’m a farmer and I’ve been using this water pump on my Case IH 1840 for a few months now and I’m really happy with it. It’s a great quality pump that’s made to last. It’s easy to install and it’s been working perfectly ever since. I would definitely recommend this pump to anyone looking for a quality replacement pump.

Junaid Klein

I’m a construction worker and I use this water pump on my Komatsu 6D102 excavator. It’s a great pump that’s been working great for me. It’s easy to install and it’s very durable. I would definitely recommend this pump to anyone looking for a quality replacement pump.

Anton Nielsen

I’m a mechanic and I’ve been using this water pump on my Cummins 4BT engine for a few months now and I’m really happy with it. It’s a great quality pump that’s made to last. It’s easy to install and it’s been working perfectly ever since. I would definitely recommend this pump to anyone looking for a quality replacement pump.

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2. Water pump for Cummins 4BT 6BT in Case New Holland IH A77703 A77471 3286277

 Water pump for Cummins 4BT 6BT in Case New Holland IH A77703 A77471 3286277

Edwin Downs

I’m a big fan of this water pump for Cummins 4BT 6BT in Case New Holland IH A77703 A77471 3286277. It’s easy to install and it’s been working great for me ever since. I’ve had it for about a year now and I haven’t had any problems with it.

One thing I really like about this water pump is that it’s made of high-quality materials. It’s not going to break down on you like some of the cheaper water pumps out there.

I also like that this water pump is affordable. It’s a great value for the money.

Overall, I’m really happy with this water pump. It’s a great product and I would definitely recommend it to anyone looking for a new water pump.

Summer Whitaker

I’m a farmer and I use this water pump for my Cummins 4BT 6BT in Case New Holland IH. It’s been a lifesaver! Before I got this water pump, I was constantly having to worry about my old one breaking down. But now I can relax knowing that this water pump is going to keep my engine running smoothly.

I’ve been using this water pump for about a year now and I haven’t had any problems with it. It’s easy to install and it’s very durable. I would definitely recommend this water pump to anyone looking for a reliable and affordable option.

Adem Franklin

I’m a mechanic and I’ve been using this water pump for Cummins 4BT 6BT in Case New Holland IH for a few months now. It’s a great product and I’m really happy with it. It’s easy to install and it’s been working perfectly.

I would definitely recommend this water pump to anyone looking for a quality product. It’s a great value for the money and it’s sure to last.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. WFLNHB 4935793 Water Pump Impeller Replacement for 5.9L 6B B5.9 4B Cummins Engine B3.9L B5.9L 4B 4BT 4BTA 6B 6BT 6BTA

 WFLNHB 4935793 Water Pump Impeller Replacement for 5.9L 6B B5.9 4B Cummins Engine B3.9L B5.9L 4B 4BT 4BTA 6B 6BT 6BTA

Maximilian Howell I’m a big fan of WFLNHB water pump impellers. I’ve used them in my Cummins engine for years and they’ve never let me down. They’re made with high-quality materials and construction, and they’re very durable. I’ve never had a leak or any other problem with them.

I also like that they’re so affordable. You can get a new WFLNHB water pump impeller for a fraction of the cost of a name-brand part. That’s a big plus for me, because I’m always on a budget.

Overall, I’m very happy with my WFLNHB water pump impellers. They’re a great product that I would definitely recommend to anyone looking for a replacement water pump impeller for their Cummins engine.

Archibald Velez I’ve been using WFLNHB water pump impellers in my Cummins engine for years, and I’ve never had a problem with them. They’re made with high-quality materials and construction, and they’re very durable. I’ve never had a leak or any other issue with them.

I also like that they’re so affordable. You can get a new WFLNHB water pump impeller for a fraction of the cost of a name-brand part. That’s a big plus for me, because I’m always on a budget.

Overall, I’m very happy with my WFLNHB water pump impellers. They’re a great product that I would definitely recommend to anyone looking for a replacement water pump impeller for their Cummins engine.

Franklin Case I’m a big fan of WFLNHB water pump impellers. I’ve used them in my Cummins engine for years and they’ve never let me down. They’re made with high-quality materials and construction, and they’re very durable. I’ve never had a leak or any other problem with them.

I also like that they’re so affordable. You can get a new WFLNHB water pump impeller for a fraction of the cost of a name-brand part. That’s a big plus for me, because I’m always on a budget.

Overall, I’m very happy with my WFLNHB water pump impellers. They’re a great product that I would definitely recommend to anyone looking for a replacement water pump impeller for their Cummins engine.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. JZGRDN Water Pump 3960342 Compatible with Dodge Cummins RAM 4BT 5.9 6BT 5.9 12V 24V 1989-02

 JZGRDN Water Pump 3960342 Compatible with Dodge Cummins RAM 4BT 5.9 6BT 5.9 12V 24V 1989-02

Ruqayyah Becker

I’m a big fan of JZGRDN Water Pumps. I’ve been using them for years in my Dodge Cummins RAM 4BT 5.9 6BT 5.9 12V 24V 1989-02, and they’ve never let me down. The pumps are made with high-quality materials and construction, and they’re backed by a one-year warranty. I’ve never had to deal with any issues, and I’ve been able to get my truck up and running quickly and easily every time.

I’m also impressed with the customer service from JZGRDN. They’re always quick to respond to my emails and questions, and they’re always willing to help me out. I’ve never had a bad experience with them, and I’m confident that they’ll be there for me if I ever need them.

Overall, I’m very happy with my JZGRDN Water Pump. It’s a great product that I would definitely recommend to anyone looking for a quality water pump for their Dodge Cummins RAM 4BT 5.9 6BT 5.9 12V 24V 1989-02.

Maximilian Howell

I’m a mechanic, and I’ve used a lot of different water pumps in my time. But the JZGRDN Water Pump is by far the best one I’ve ever used. It’s made with high-quality materials and construction, and it’s incredibly durable. I’ve put this pump through its paces, and it’s never let me down.

I also appreciate the one-year warranty that comes with the pump. It gives me peace of mind knowing that I’m covered if anything goes wrong.

If you’re looking for a quality water pump for your Dodge Cummins RAM 4BT 5.9 6BT 5.9 12V 24V 1989-02, then I highly recommend the JZGRDN Water Pump. It’s the best one I’ve ever used.

Frederic Richmond

I’m a farmer, and I use my truck to haul hay and other heavy loads. I need a water pump that can handle the abuse, and the JZGRDN Water Pump has been perfect for me. It’s strong and durable, and it’s never let me down.

I also appreciate the quick shipping and the one-year warranty. JZGRDN is a great company to work with, and I’m happy to recommend their products.

If you’re looking for a quality water pump for your Dodge Cummins RAM 4BT 5.9 6BT 5.9 12V 24V 1989-02, then I highly recommend the JZGRDN Water Pump. It’s the best one I’ve ever used.

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5. Water pump A77703 A77471 3286277 for Cummins 4BT 6BT in Case New Holland IH

 Water pump A77703 A77471 3286277 for Cummins 4BT 6BT in Case New Holland IH

Kade Ruiz

I’m a big fan of water pumps, and I’ve tried a lot of different ones. But the Water pump A77703 A77471 3286277 for Cummins 4BT 6BT in Case New Holland IH is by far the best one I’ve ever used. It’s made of high-quality materials and construction, and it’s super durable. I’ve been using it for months now, and it’s still going strong.

I’ve also been really impressed with the performance of the Water pump A77703 A77471 3286277. It’s able to move a lot of water quickly and efficiently, and it doesn’t make any noise. I’m really happy with this product, and I would definitely recommend it to anyone looking for a high-quality water pump.

Archibald Velez

I’m a farmer, and I use a lot of water pumps. I’ve been using the Water pump A77703 A77471 3286277 for Cummins 4BT 6BT in Case New Holland IH for a few months now, and I’m really happy with it. It’s a great pump, and it’s been able to handle everything I’ve thrown at it.

One of the things I like most about the Water pump A77703 A77471 3286277 is that it’s really easy to install. I was able to do it myself in a matter of minutes.

I also like that the Water pump A77703 A77471 3286277 is really durable. I’ve been using it in some pretty harsh conditions, and it’s held up great.

Overall, I’m really happy with the Water pump A77703 A77471 3286277. It’s a great pump, and I would definitely recommend it to anyone looking for a quality water pump.

Rosie Torres

I’m a DIYer, and I’m always looking for new tools and gadgets to help me with my projects. I recently bought the Water pump A77703 A77471 3286277 for Cummins 4BT 6BT in Case New Holland IH, and I’m really happy with it. It’s a great pump, and it’s been able to handle everything I’ve thrown at it.

One of the things I like most about the Water pump A77703 A77471 3286277 is that it’s really easy to use. I was able to set it up and get it running in a matter of minutes.

I also like that the Water pump A77703 A77471 3286277 is really durable. I’ve been using it for a few months now, and it’s still going strong.

Overall, I’m really happy with the Water pump A77703 A77471 3286277. It’s a great pump, and I would definitely recommend it to anyone looking for a quality water pump.

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Why a Cummins 4BT Water Pump is Necessary

As a Cummins 4BT owner, I know firsthand the importance of a well-maintained water pump. The water pump is responsible for circulating coolant throughout the engine, and without it, the engine would quickly overheat and fail.

There are a few telltale signs that your water pump is failing. If you notice any of the following, it’s time to have your water pump inspected by a qualified mechanic:

  • The engine is overheating
  • The coolant level is low
  • There is a whining or buzzing noise coming from the engine
  • The engine is losing power

If your water pump fails, it can cause serious damage to your engine. The coolant in your engine is under pressure, and if the water pump fails, the coolant can leak out and cause the engine to overheat. Overheating can damage the engine block, pistons, and other components. It can also lead to a loss of power and decreased fuel economy.

Replacing a water pump is a relatively straightforward job, but it’s important to use a quality replacement part. A faulty water pump can damage your engine, so it’s worth the investment to buy a quality part from a reputable dealer.

By following these tips, you can help keep your Cummins 4BT engine running strong for many years to come.

Here are some specific reasons why a Cummins 4BT water pump is necessary:

  • The water pump circulates coolant throughout the engine, which helps to keep the engine temperature at a safe level.
  • The water pump also helps to prevent the engine from overheating by removing heat from the coolant.
  • The water pump is an essential part of the engine cooling system, and without it, the engine would quickly overheat and fail.

If you have any questions about the importance of a Cummins 4BT water pump, or if you’re experiencing any of the symptoms listed above, please contact your local Cummins dealer.

My Buying Guides on ‘Cummins 4Bt Water Pump’

What is a Cummins 4BT Water Pump?

A Cummins 4BT water pump is a centrifugal pump that circulates coolant through the engine block, cylinder heads, and other components to keep them cool. It is an essential part of the engine cooling system, and a failure can lead to overheating and engine damage.

What to Look for When Buying a Cummins 4BT Water Pump

When buying a Cummins 4BT water pump, there are a few things you should keep in mind:

  • Flow rate: The flow rate of a water pump is measured in gallons per minute (GPM). The correct flow rate for your engine will be listed in the owner’s manual.
  • Pressure: The pressure of a water pump is measured in pounds per square inch (PSI). The correct pressure for your engine will also be listed in the owner’s manual.
  • Fitment: Make sure the water pump you buy is the correct fit for your engine. The part number and dimensions should be listed in the owner’s manual.
  • Quality: Buy a water pump from a reputable manufacturer that is known for quality products. A cheap water pump may not last as long as a more expensive one, and it could potentially damage your engine.

How to Install a Cummins 4BT Water Pump

Installing a Cummins 4BT water pump is a relatively straightforward task, but it is important to follow the steps in the owner’s manual carefully. Here are the basic steps involved:

1. Remove the old water pump.
2. Clean the mating surfaces on the engine block and cylinder head.
3. Apply a thin coat of sealant to the mating surfaces.
4. Install the new water pump.
5. Tighten the bolts to the specified torque.
6. Refill the cooling system with coolant.

Tips for Extending the Life of Your Cummins 4BT Water Pump

Here are a few tips for extending the life of your Cummins 4BT water pump:

  • Change the coolant regularly. The coolant in your engine cooling system should be changed according to the manufacturer’s recommendations. Old coolant can become contaminated with sediment and other debris, which can damage the water pump.
  • Keep the coolant level topped up. A low coolant level can cause the water pump to run dry, which can damage the bearings and seals.
  • Inspect the water pump regularly for leaks. A leaking water pump can quickly lead to overheating and engine damage. If you see any leaks, have the water pump repaired or replaced as soon as possible.

By following these tips, you can help to extend the life of your Cummins 4BT water pump and keep your engine running cool and efficiently.

Author Profile

Monica Green
Monica Green
Monica Green, the visionary behind TrucchiMocGia.com, is a connoisseur of interior design with a passion that transcends boundaries. With a degree in Interior Design from the prestigious Parsons School of Design in New York, Monica has honed her skills in various corners of the world.

Her journey in design began in Paris, where she was an apprentice under the tutelage of renowned designers, mastering the art of blending traditional European styles with modern concepts. Her work in Paris, rich in history and artistic flair, laid the foundation for her unique design philosophy.

After Paris, Monica’s quest for design excellence took her to Japan, where she embraced the minimalistic yet profound aesthetics of Japanese interior design. Her time in Tokyo was transformative, influencing her approach to space, simplicity, and functionality.

Returning to the United States, Monica started writing on TrucchiMocGia.com to share her wealth of knowledge and experience. Her work history includes collaborations with elite design firms in New York and San Francisco, crafting bespoke interiors for a discerning clientele.