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Johnson Pumps 50581PK Check Valve Flapper Kit for 4000 GPH Bilge Pumps

Manufacturer

Johnson Pumps

Picture for manufacturer Johnson Pumps

Part Number

50581PK
14 reviews
04/21/2036 6:53 PM
Sale Price

$6.61

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Johnson Pumps 50581PK is a replacement check valve flapper kit designed specifically for Johnson 4000 GPH Heavy Duty submersible bilge pumps. This essential replacement component prevents backflow, ensuring that water pumped from the bilge does not return to the boat when the pump cycles off.

Key Features:

  • Direct replacement for Johnson 4000 GPH bilge pump models
  • Prevents water backflow for reliable bilge pump operation
  • Removable design allows for easy maintenance and inspection
  • Manufactured by SPX FLOW Johnson Pump for quality assurance
  • Compatible with pumps featuring 1-1/2" or 2" threaded discharge ports

Regular inspection and replacement of the check valve flapper is important for maintaining optimal bilge pump performance. A worn or damaged flapper can allow water to flow back into the bilge, reducing pumping efficiency and potentially allowing water accumulation in the boat.

great

Great!

Easy to find what I needed at a much better price. Free shipping is always a huge plus. Will be back for other items needed.

Really easy.

No problems, as it should be.

So far easy to order from. I will see how long it takes to get product now.

Quick & easy. Good choice of shipping options

All good.

very good I hope this product works as advertised looks like a good dye

Easy to navigate!

Good prices. Fast shipping. Fit my 2011 Dodge 3500 Mega Cab Dually perfect. Thanks.

Would be nice if you had more pictures of the item.

Product was exactly as described; ordering was easy; item shipped quickly with correspondence throughout the process to ensure speedy and informed arrival. Autoplicity was one of the only online providers of the Bushwacker fender flare installation kit I ordered. I would definitely do business with Autoplicity again! Great store!

I saw nothing but good reviews and the money back guarantee, these together helped me finalize my decision to order from this site. I ordered just before the weekend started so I think it took my order a little longer to process. I was relieved to find that my order was shipped on the day I ordered it, It just took a little while for the email traffic to catch up. So far things have been good!!!

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