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Allstar ALL50821 Aluminum 3AN Thread Review

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Very good

Revainrating 4.5 out of 5  
Rating 
4.5
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Description of Allstar ALL50821 Aluminum 3AN Thread

Cap fits size -3an and 3/8-24 thread and is made from high-quality aluminum. Sold as one set of 20 pieces. Cap fits 37 degree flared fittings and straight threaded ports. This cap plug is a must for keeping debris out of lines and hoses Ideal for keeping internal components of dry sump pumps fuel pumps pressure regulators etc Clean during storage.

Reviews

Global ratings 3
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  • 4
    1
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Type of review

Revainrating 4 out of 5

Great quality, perfect fit

According to my experience, this product is the perfect option for those who need to replace their 3AN thread. It is really easy to install and the fit is perfect. The quality of the materials used is second to none. However, the price may be a bit higher than some other options in the market. Overall, I highly recommend this product for anyone looking for a durable and reliable 3AN thread.

Pros
  • Durable and lightweight due to being made of aluminum.
Cons
  • Only compatible with 3AN thread fittings, limiting its versatility.

Revainrating 5 out of 5

much better than plastic plug

is much better than plastic plug. in fact you can apply a little torque to them to hold them if you need to jam some fittings. I have a fuel pressure regulator that I will check as I am using a fuel pump that does not require it. They keep the regulator dust free so it's clean when I use it again later.

Pros
  • Plug fits size -3an and thread 3/8-24 and is made of high quality aluminum
Cons
  • It's hard to say that

Revainrating 5 out of 5

Excellent for keeping dust out of pre-installed parts 4an

I wanted to protect the equipment I just installed from contamination. It's for this purpose. I installed a new hydraulic clutch master cylinder, but didn't install a manual transmission with a hydraulic release bearing until winter. This allowed me to drive an automatic car until I had to change the transmission. In my case there was no fluid in the system, I just wanted to keep it clean until I was ready to change the transmission. In the meantime I have changed the transmission, the lines…

Pros
  • This plug is essential for keeping dirt out of lines and hoses. Ideal for protecting the internal components of dry sump pumps, fuel pumps, pressure regulators, etc. Bearing Cleaning
Cons
  • Yes Cons