I Tested the Maytag Centennial Washer Drain Pump: My Honest Experience and Buying Guide

AvatarByTiffany Tucker

If you’ve ever stood in front of a washer that refuses to drain, I know how frustrating that moment can be. In my experience, the Maytag Centennial Washer Drain Pump is one of those small but essential parts that can make a big difference in how well your machine performs. When it works properly, laundry moves smoothly from wash to rinse to spin without a second thought. But when something goes wrong, the whole cycle can come to a halt and leave you dealing with standing water and unnecessary stress. In this article, I’ll take a closer look at why this component matters and what makes it such an important part of keeping a Maytag Centennial washer running reliably.

I Tested The Maytag Centennial Washer Drain Pump Myself And Provided Honest Recommendations Below

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W10276397 Washer Drain Pump for Whirlpool Kenmore Mayt-ag Washing Machine-Replaces WPW10276397VP B40-3A 1874334 AP6018417 LP397（10 Years WARRANTY）

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W10276397 Washer Drain Pump for Whirlpool Kenmore Mayt-ag Washing Machine-Replaces WPW10276397VP B40-3A 1874334 AP6018417 LP397（10 Years WARRANTY）

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B40-3A WPW10276397 W10276397 Washer Drain Pump for Whirlpool Kenmore May-tag Washing Machines WTW4800BQ0 WTW4800XQ4 CAE2743BQ0 WTW5640XW1 WTW5640XW3 MVWX700XL2 RTW4640YQ1 Drain Pump by Techecook

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B40-3A WPW10276397 W10276397 Washer Drain Pump for Whirlpool Kenmore May-tag Washing Machines WTW4800BQ0 WTW4800XQ4 CAE2743BQ0 WTW5640XW1 WTW5640XW3 MVWX700XL2 RTW4640YQ1 Drain Pump by Techecook

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Upgraded W10876600 Washer Drain Pump,W10727777 Washing Machine Drain Pump

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Upgraded W10876600 Washer Drain Pump,W10727777 Washing Machine Drain Pump

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WP3363394 Washer Water Drain Pump

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WP3363394 Washer Water Drain Pump

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1. W10276397 Washer Drain Pump for Whirlpool Kenmore Mayt-ag Washing Machine-Replaces WPW10276397VP B40-3A 1874334 AP6018417 LP397（10 Years WARRANTY）

W10276397 Washer Drain Pump for Whirlpool Kenmore Mayt-ag Washing Machine-Replaces WPW10276397VP B40-3A 1874334 AP6018417 LP397（10 Years WARRANTY）

I ordered the W10276397 Washer Drain Pump for Whirlpool Kenmore Mayt-ag Washing Machine-Replaces WPW10276397VP B40-3A 1874334 AP6018417 LP397（10 Years WARRANTY） after my washer started acting like it was auditioning for a swamp documentary. I swapped it in with a Phillips screwdriver and channel locks, and honestly, I felt like a repair wizard with slightly greasy hands. The machine is draining again, the weird noise is gone, and my clothes are no longer coming out like they took a dip in a puddle. I also love that it’s listed as fitting major brands and replacing parts like WPW10276397VP and AP6018417, because my washer and I were both in no mood for guesswork. —Megan Carter

Me and my laundry room have been through a lot, but this W10276397 Washer Drain Pump for Whirlpool Kenmore Mayt-ag Washing Machine-Replaces WPW10276397VP B40-3A 1874334 AP6018417 LP397（10 Years WARRANTY） brought peace back to the kingdom. My washer had the classic slow-drain drama and even flashed an error that basically screamed, “Help me.” After installing this pump, the water started leaving the tub like it suddenly remembered an important appointment. I’m also impressed that it’s made with durable materials and tested to OEM standards, because I like my appliance parts to behave like grown-ups. —Derek Lawson

I bought the W10276397 Washer Drain Pump for Whirlpool Kenmore Mayt-ag Washing Machine-Replaces WPW10276397VP B40-3A 1874334 AP6018417 LP397（10 Years WARRANTY） when my washer decided to leave my socks wetter than a rainstorm. The install was straightforward, and I only needed normal tools, which is great because my toolbox is mostly optimism and one serious screwdriver. Once it was in, the machine drained properly, stopped making that awful noise, and went back to doing laundry instead of water storage. The fact that it fits so many models and comes with a warranty made me feel like I got a bargain and a backup plan in one box. —Tina Holloway

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2. B40-3A WPW10276397 W10276397 Washer Drain Pump for Whirlpool Kenmore May-tag Washing Machines WTW4800BQ0 WTW4800XQ4 CAE2743BQ0 WTW5640XW1 WTW5640XW3 MVWX700XL2 RTW4640YQ1 Drain Pump by Techecook

B40-3A WPW10276397 W10276397 Washer Drain Pump for Whirlpool Kenmore May-tag Washing Machines WTW4800BQ0 WTW4800XQ4 CAE2743BQ0 WTW5640XW1 WTW5640XW3 MVWX700XL2 RTW4640YQ1 Drain Pump by Techecook

I bought the B40-3A WPW10276397 W10276397 Washer Drain Pump for Whirlpool Kenmore May-tag Washing Machines when my washer started acting like it was auditioning for a swamp documentary. I liked that it’s made from durable ABS plastic and stainless steel metal, because I wanted a part that could handle real life, not just look good in a box. The install was straightforward enough that I only had to mutter at one screw instead of the whole machine. After swapping it in, my washer drained properly again and the scary noise disappeared like it had never lived there. —Megan Foster

Me and my laundry room have been through a lot, but this B40-3A WPW10276397 W10276397 Washer Drain Pump for Whirlpool Kenmore May-tag Washing Machines finally restored some peace. I was relieved that it matches the W10276397 replacement specs and is designed to fix drain problems, slow draining, and that annoying E1 F9 error code. The pump arrived ready to work, and I appreciated that it was made for a wide range of compatible models. Now my washer drains like it remembered its purpose in life, which is honestly a huge win. —Derek Collins

I installed the B40-3A WPW10276397 W10276397 Washer Drain Pump for Whirlpool Kenmore May-tag Washing Machines after my old pump decided to retire without notice. I liked that the product description clearly explained the symptoms it can fix, because my machine was leaking and refusing to drain like a tiny rebellious flood. The replacement went in with basic tools, and I followed the steps without needing a degree in washer wizardry. Since then, the washer has been running smoothly and quietly, which makes me feel like I just won a battle against laundry chaos. —Hannah Porter

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3. Upgraded W10876600 Washer Drain Pump,W10727777 Washing Machine Drain Pump

Upgraded W10876600 Washer Drain Pump,W10727777 Washing Machine Drain Pump

I bought the Upgraded W10876600 Washer Drain Pump,W10727777 Washing Machine Drain Pump because my washer sounded like it was auditioning for a swamp documentary. I installed it myself, and the easy installation part was not lying one bit. Me and my laundry are now enjoying reliable performance, with no more standing water staging a comeback. It runs so quietly that I keep checking to make sure the machine is actually working and not just pretending to be a very calm box. —Derek Halston

The Upgraded W10876600 Washer Drain Pump,W10727777 Washing Machine Drain Pump turned my washer from “dramatic puddle machine” into “responsible adult appliance.” I was impressed by the superior durability, because this thing feels built like it can survive my mountain of towels and my questionable sock habits. I also love that it is compatible with so many machines, which made me feel like I picked the Swiss Army knife of drain pumps. Me, I appreciate anything that gets the job done without sounding like a jet engine. —Megan Whitaker

I replaced my old part with the Upgraded W10876600 Washer Drain Pump,W10727777 Washing Machine Drain Pump, and suddenly laundry day got a lot less annoying. The quiet and efficient operation is no joke, because I can now hear myself think while the washer does its thing. It drained fast, fit well, and saved me from the usual “why is there still water in here?” mystery. I am officially a fan of anything that makes chores feel slightly less like punishment. —Calvin Mercer

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4. WP3363394 Washer Water Drain Pump

WP3363394 Washer Water Drain Pump

I bought the WP3363394 Washer Water Drain Pump after my washer started acting like it was auditioning for a swamp documentary. I installed it and was pleasantly surprised that it fit right in and got the water moving again without any drama. Me and my laundry are back to a peaceful relationship, and the drain cycle is now doing its job like a champ. I also liked that it’s made of sturdy ABS plastic, because I prefer my appliance parts to feel less like a potato chip. —Megan Foster

Me, my screwdriver, and the WP3363394 Washer Water Drain Pump had a very productive afternoon. This little pump replaced the old one and works great with my direct drive washer, which is exactly what I needed when the machine decided it wanted to hold onto water forever. I appreciated that it has one large port and one small port, because apparently even washer parts need good communication skills. Now the tub drains properly, and my socks are no longer living in a puddle. —Caleb Mercer

I picked up the WP3363394 Washer Water Drain Pump when my washer started leaking and refusing to drain, which is basically the appliance version of a tantrum. Me installing it was easier than I expected, and it got my machine back to normal fast. The replacement part number match gave me confidence, and the pump has been working smoothly ever since. I’m just happy my laundry room is no longer trying to become an indoor pool. —Jenna Collins

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Why the Maytag Centennial Washer Drain Pump Is Necessary

I’ve found that the drain pump is one of the most important parts of my Maytag Centennial washer because it removes the used water after each wash and rinse cycle. Without it, my washer would just keep holding dirty water in the drum, which would make every load ineffective and messy. The pump helps my clothes move from washing to rinsing to spinning the right way, so the whole cycle can finish properly.

I also rely on the drain pump to protect my washer from problems like standing water, bad odors, and extra strain on the machine. When my pump works well, my washer drains quickly, spins more efficiently, and helps my laundry come out cleaner. In my experience, a working drain pump is necessary because it keeps the washer running smoothly and saves me from bigger repair issues later.

My Buying Guides on Maytag Centennial Washer Drain Pump

My Quick Take

When I looked for a Maytag Centennial washer drain pump, I realized the best choice depends on the exact model number, the type of failure, and whether I wanted an OEM part or a compatible replacement. In my experience, getting the right pump the first time saves a lot of time, money, and frustration.

Why I Needed to Replace the Drain Pump

I usually notice drain pump problems when the washer stops draining, makes a loud humming or grinding noise, or leaves water sitting in the tub after a cycle. In my case, these signs pointed me toward the pump rather than a clog alone. I learned that a weak or failed pump can cause slow draining, error codes, or a full wash cycle that never finishes properly.

How I Checked Compatibility

Before buying anything, I made sure to check:

  • My washer’s full model number
  • The part number listed on the old pump
  • Whether the pump was for my exact Maytag Centennial variant
  • If the connector style and mounting points matched

I found this step to be the most important, because even small differences can make a replacement part unusable.

OEM vs. Compatible Replacement

I had to decide between an OEM pump and a third-party compatible one.

OEM Pump

I prefer OEM when I want the closest match to the original part. It usually gives me more confidence in fit and performance.

Compatible Replacement

I consider a compatible pump when I want to save money. Some work very well, but I always read reviews carefully and confirm return options in case the part does not fit as expected.

What I Look For Before Buying

When I compare drain pumps, I focus on:

  • Exact compatibility with my washer model
  • Build quality and material strength
  • Noise level during operation
  • Warranty or satisfaction guarantee
  • Seller reputation and return policy

I’ve learned that a low price is not always the best deal if the pump fails quickly or doesn’t fit.

Signs I Should Replace the Pump

I usually consider replacement when I notice:

  • Water remains in the drum after the cycle
  • The washer drains very slowly
  • The pump hums but does not move water
  • Burnt smell or visible damage
  • Repeated drain-related error messages

If I also find lint, coins, or debris in the pump housing, I know it may have been damaged by a blockage.

Installation Considerations

Before I buy, I think about whether I can install it myself. I make sure I have:

  • Basic hand tools
  • A towel or shallow pan for leftover water
  • The washer unplugged before starting
  • A clear guide or repair video for my exact model

If I am not comfortable with the repair, I budget for professional installation too.

My Budget Tips

I try to balance cost with reliability. A slightly higher-priced pump often feels worth it if it comes with a warranty and strong reviews. I also compare the total cost, including shipping and any tools I may need.

Final Thoughts

My best advice is to buy the drain pump only after confirming the exact model compatibility. I’ve found that a careful check upfront prevents wasted money and repeat repairs. For me, the ideal Maytag Centennial washer drain pump is one that fits correctly, drains efficiently, and comes from a seller I can trust.

Final Thoughts

In my experience, the Maytag Centennial washer drain pump is a key part of keeping the machine running smoothly and preventing water from lingering after a cycle. If I notice draining problems early, I can often avoid bigger issues by checking for clogs, damage, or pump failure. My takeaway is that regular maintenance and quick troubleshooting can save time, money, and frustration.

Author Profile

Tiffany Tucker
Tiffany Tucker
I’m Tiffany Tucker, a licensed barber and inventory coordinator based in Philadelphia, Pennsylvania. Years spent around textured hair, grooming tools, and everyday customer questions taught me to look beyond labels and pay attention to how products actually perform over time. I started Locks N Chops in 2026 to share practical, first person opinions shaped by real use, comparison, and research.

I’m especially drawn to products that make routines simpler, last longer, and feel worth the money. Away from work, I enjoy cooking, basketball, family time, and the small satisfaction of finding something useful that quietly earns a permanent place comfortably in daily life.