Replacement Parts: Dewalt DWS779/780 Dust Collection

Plastic is functional for a short time UNTIL wood debris AGAIN hits chute and fractures in many dangerous projectiles .... repeat. A metal chute would resist fracture and prevent plastic projectiles from hitting my FACE... AGAIN If the metal chute is 2x or 3x the $ of the plastic chute, let the customer decide-plastic OR metal. The factor of LIABILITY ends when the customer makes his/her decision, Metal OR Plastic.

Does as it should and expected. A little dust is left behind, but it definitely isn’t as bad as it was.

Everything fit and works as it should. A vast improvement over the useless original part. I have this set up with my DeWalt cyclone dust extractor. After some measuring and research, I bought a silicone reducer off of Amazon (ETL Industries 1.75" to 2.5" reducer) to connect to the 2.5" port. Works perfectly. Be careful when tightening any screws as the plastic is a bit thin in areas. I would highly recommend!

I had to buy a number of these replacement plastic sheets because they get destroyed when you cut thick wood such as 6/4 lumber. I'm going to have to try to either cut one back or try slits. Besides that make sure that you have it hooked up to a good vacuum. Otherwise the chips just bounce back.

Wrong part I couldn’t find the write part so I glued the original part back together

Does a great job of collecting the dust from my chop saw. Just be careful when cutting small pieces and put a sacrificial fence behind the work or you risk sending the off cut through the chute and shattering it like I did.

As advertised

Amazing results compared to the dust collection before. Will purchase more for sure.

Very easy to install, it fit perfectly and appears to work well ….

EZ install much improved dust collection.

Quick and just what I wanted.

Thanks for offering the replacement parts. It's nice to be able to replace only the damaged parts instead of purchasing a whole new set.

The dust collection system picks up most of the dust, far more than the factory system. I use an auxiliary fence, and it took a bit to get used to the idea that I have to "jump" this fence to keep the rubber chute out of the blade. I am very happy with the design. It was easy to install and works well

Was a perfect fit and works! Very happy

Really great product. Worth every penny. Thanks.

Easy to order, good price for product. Installation directions were clear and easy to follow. Product worked great

Needed spare rubber flaps as I inadvertently cut one up by using a 3rd party zero clearance fence..

Works exactly like they said it would.. Great product..

Really appreciate the replacement dust collector (needed a new one because of my mistake). So much better dust collection now for my Dewalt miter saw. Thank you!

perfect fit

The replacement fap arrived on time I was a little tricky installing it but everything is back together and the dust is back under control

Very well made and fit perfectly, great installation video! Definitely recommend this upgrade for the 780 model!

This addition works above and beyond love it

My DeWalt miter saw for the first time now has a dust collector on it that actually works. This makes the actual one that Dewalt supplied look like garbage.

worked great for my application.

worked great for my application.

worked great for my application.

worked great for my application.

worked great for my application.

Works as described and is a huge add to control dust on the Miter saw.

Great product, fast shipping!

This is such an improvement over the stock set up. This updated version has even better extraction than the first ones that came out.

when together great

Ordered the 3 pack of the dust collection rubber "flap" as I inadvertently cut into the original one in the kit. I didn't want to research a source for the right thickness, etc. Ordered the 3 pack, shipped quickly and I'm now good to go.

The dust collection on my Dewalt Mitre saw is 100% improved with the new dust collection attachment created and designed by Travis! Thanks man.

The keyed notches in the transition adapters do not stay locked well. They have separated while moving the saw to various angles. I have had to put a counter twist in my hose to try to keep the pieces locked together.

Parts came quickly and fit. The gizmo works so much better than the DeWalt tube or the box thing that I built. The main part did break when I tried to cut a small piece of 2X3 that had a hidden nail in it that the blade caught ant threw up into the collector, which broke. That's why I had to replace it. No fault of the original part.

Way better than the stock version.

Fantastic removal of 90% dust!! Found using 4 inch hose to my tornado attached vac with auto start and delayed stop was by far the best. I imagine in the future you will manu a steel housing as we all know Dewalt Miter eventually likes to throw wood pieces into housing causing fractures just like the original dust housing. 1000% happy so send me 20 bucks and I will up it to 1000% Thats How I roll dude!!! MC

Great improvement on the factory vacuum attachment

Product what was expected.

Much better than any dust collection I tried , doesn’t get everything but i don’t see anything else beating it

Exact same quality as the original parts!

Have not needed to install yet. However, these spare flaps appear to be interchangeable with the original, so should meet expectations.

Installation was very straight forward. The instructions were excellent. Have not used it yet. That will come later.

Parts arrived quickly and of course were perfect. Couldn’t be happier with these guys.

This replaced the flap that I accidentally cut. It works great!

I was thrilled that I could buy spare parts for the dust collection pieces I got from Shop Nation. They accidentally sent me the wrong size and when I notified Travis he immediately dropped the correct size in the mail without any issue. Impressive customer service!

Cutting larger than normal stock, tore up my flap on the dust collection. Reached out to support and within a few hours had a response on how to order replacements. The replacement is exactly what I needed and I had it in a couple days.

Wanted to have a few extra! Fast shipping, fast service…very pleased, highly recommended!

Not sure what happened, selected the item and the photo suggested I would receive all found in the photo, yet only one item shipped☹️. Now I have to return the one item get a credit and then rebuy my initial order. Seems like a lot of wasted time and money.

Working great so far. Great fit and doesn't interfere.

I made the mistake of assuming the version one and two dust ports used the same hose connections, so I didn't order one with my new version two dust port. Travis sent me the link for the correct adapter (GREAT CUSTOMER SERVICE), and I used it to get the port. Once received, I hooked it all up as designed and the function of the dust port is phenomenal. Even better than version one, I believe. Thanks, Travis!!!

Great product, very fast shipping. I highly recommend this seller.