Loading... Please wait...

1/2"-28 TPI Hose barb Thread x 1 7/8"-16 O.D. Filter cap (Stainless steel)

Hover over image to zoom

  • 1/2"-28 Threads per inch I.D. filter cap.
These parts are for 1 7/8"-16 threaded tubes only and will not fit metric tubes.
  • These parts are for Wix 24003, 24744 / Napa 4003, 4744 filters style tubes with 1 7/8"-16 threads only, and may not fit Chinese after market filter tubes.
  • All of our Wix / Napa parts are designed to fit Original Wix / Napa filter tubes style tubes with 1 7/8"-16 threads.
Part numbers, Wix 24003, Wix24744 / Napa 4003, Napa 4744. The filter tube dimensions and threads are identical on all of these part numbers. The only difference is the internal filter micron measurement.
Twin Tech Tactical
RRP: $35.35
$33.75 (You save $1.60)
Current Stock:

 Product Description


These (Twin Tech 24003) , (WIX 24003, 24744, 10429) / (NAPA 4003, 4744, 600429) style filter caps have (1 7/8" x 16 threads per inch O.D. thread) by (1/2" x 28 threads per inch I.D. thread). They are made form 416 Stainless Steel, use the same o-rings and are much more corrosion resistant and durable than the original aluminum caps.  Weight 6.8oz. (193grams)

 O-Rings sold separate.


By purchasing our products you agree to the Terms of this website.



Vendors Other Products

 Product Reviews

Showing reviews 1-10 of 17 | Next

  1. Well Made!!!!!!!

    Posted by TheGryme on Aug 23rd 2020

    This is VERY well made. The machining is crisp and clean. It is a little on the heavy side but it will work and last much better and longer than aluminum. Maybe make these in Titanium?

  2. stainless is the way to go

    Posted by JD on May 24th 2020

    I had bought the aluminum first but the metal is to soft, so on my next order I got it in stainless. Needless to say it is a far better product and treads want strip as easily as the aluminum.

  3. Quick Review for potential buyers

    Posted by DJ on Dec 10th 2019

    TwinTechTactical did a wonderful job. I recently purchased this cap and it fits perfectly onto my threaded barrel.
    I do wish TwinTech would list the exact dimensions of the inner diameter and outer diameter of the “Male Threaded” end. So I can accurately order a tube that fits the cap I bought from TwinTech. I have been looking for this “WIX filter” on amazon and have had NO luck with finding or buying one. Auto stores don’t sell them either. So hopefully TwinTech can make the TUBE that fits onto this filter cap.

    Twin Tech reply: You can find "Genuine" WIX 24744 Filters here: http://fmsfilters.com/products/fuel-filters/24744

  4. SS TPI Filter

    Posted by Unknown on Apr 5th 2019

    Well made, excellent workmanship and quality as advertised.

    Speedy delivery.

  5. Well Made

    Posted by Unknown on Mar 29th 2019

    Fits like a glove and seems to be extremely well made. Does what I need it to, and I expect dozens of use with this fitting.

  6. Damn Fine Product!!!!!!!

    Posted by Ray on Jun 11th 2018

    Great fit and finish!!!!!! I wish that you would add the ability to purchase a few Nord-lock lock washers in 1/2" on your site too!!!!

  7. Very nice machine work

    Posted by Coggy on Mar 23rd 2018

    works and looks very good

  8. Quality

    Posted by Ray on Mar 22nd 2018

    Well made quality product

  9. Awesome product

    Posted by Roger Glynn jr on Feb 24th 2018

    High quality product. Great craftsmanship, you can tell these products are made by someone who cares about what they do. I love how they look. Very high quality. Will definitely be buying more.

  10. Perfect !!!!!!!

    Posted by Unknown on Oct 22nd 2017

    The machine work is second to none. Nice fit ,looks great but the main thing it does what it was made for . The fast shipping from you guys is a plus 4 sure. I will be a regular to check on the new items or to purchase . Triple " T" u guys Rock.

Showing reviews 1-10 of 17 | Next

You Recently Viewed...


Copyright 2024 Twin Tech. All Rights Reserved.
Sitemap | BigCommerce Premium Themes by PSDCenter

Click the button below to add the 1/2"-28 TPI Hose barb Thread x 1 7/8"-16 O.D. Filter cap (Stainless steel) to your wish list.