Pride Replacement Flap Assembly - ALSO FITS JOHNSON DOORS

(33 reviews) Write a Review
As low as $34.95

Product Overview

Pride Pet Door Flaps are two piece black rubber flaps that are direct replacements for Johnson flaps in medium, large and extra large sizes


Pride pet door flaps are black rubber two piece assemblies. The parts are not available separately, they are sold together. These flaps are generally quite durable and often times the flap size is completely worn off, in which case you will need to measure the flap to see which one you need. We measure the center part of the flap. If you measure the outside of the U shaped part of the flap you will end up with the wrong flap, so be careful.

Pride flaps are a direct replacement for Johnson and Pet Safe doors with 2 piece flaps for medium and larger sizes. Although this isn't the best picture, the Pride flaps have the same center flap and U shaped flap. M-2 or medium is the same as MD400A, L-2 or large is the same as LD500A, and XL-4 or extra large is the same as XLD600A.

We have had just a handful of out of hundreds of customers tell us that their MD400 flap didn't fit a plastic framed Johnson door correctly. The flap can be trimmed to work if you'd rather not replace the door. We did have one customer who said that the MD400 flap was too long for his Johnson panel pet door for a sliding door and he ended up returning it.

The S-2 or small flap is similar in size to the SD300A but mounts differently. You will have to trim the small flap and punch holes in the top to make it function.

Pride uses Masonite or pressboard locking covers, these covers do not fit Johnson doggy doors.


(33 reviews) Write a Review

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  • 3
    Great quality but one magnet was loose

    Posted by John Russell on Dec 14th 2022

    Called a number that came with the product to ask what glue is recommended to secure the magnet. The lady recommended JB weld; it seems to be working well.

  • 2
    pet door replacement for johnson door

    Posted by john on Nov 16th 2022

    It took a lot of "tweaking" to get the replacement door set to work properly. Had to trim a lot off of the bottom of the doors for them to fit the frame properly. The pre-drilled screw holes were off enough to require altering the assembly sequence to get the fit correct.

  • 5
    Perfect fit

    Posted by Mel porter on Oct 3rd 2022


  • 5
    Doggy door replacement inserts

    Posted by Mary on Sep 12th 2021

    They fit beautifully and very easy to install. Very happy with the product.

  • 2
    2 big

    Posted by Suzie Hiunstiger on Jun 7th 2021

    Not a hood fit

  • 5

    Posted by Karen on May 12th 2021

    Excellent replacement for my doggie door

  • 5
    Pet Door replacement

    Posted by Storm Connors on May 3rd 2021

    The door was slightly thicker than the original. I used a countersink to make the original screws fit on the flap. I needed longer screws for the ushaped piece. The dog didn't seem to mind that it wasn't transparent.

  • 5
    Pride replacement pet door

    Posted by SB on Mar 25th 2021

    Fits perfectly- heavier duty and seals better than the original pet safe flaps!

  • 4
    Replacement pet door flap

    Posted by Thomas F Rogers on Nov 23rd 2020

    It works great dogs have no problem with it