The check valve attaches to the tank and is made of metal. This is a genuine Bostitch replacement part used in compatible air compressors. During the installation process, a wrench set and a screwdriver might be needed to replace this part. This valve may cause leaks if it breaks and will need to be replaced. Keep in mind that this high-quality part is sold individually.
Troubleshooting
This part works with the following brands:
Bostitch
This part works with the following products:
Compressor
Part# AB-9412842 replaces these:
AB-9412842,
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★★★★★
★★★★★
Perfet match
Exactly what I needed.
Blake - October 29, 2019
Verified Purchase
Customer Repair Instructions
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
A Bit Difficult
30 - 60 mins
(3 rated repairs)?
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Removed old check valve. Not easy to being overly tight and frame of compressor limited access to it. AC line that was disconnected and with with a ferrule keeping the original nut on it should mate with the new check valve. Ferrule would not come off as it had slightly distorted the line so I couldn\'t use the new nut Machining on the
... Read morethreads were ever so slightly different that they did not want to mesh together. No ,they were not cross threaded. Some silicone lube and careful wrenching got them together. Wasn\'t happy about the fit but it worked. Guess I should have changed the AC line which was perfectly fine.
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
_WW_1.gif "Part Location Diagram of AB-9412842 DeWALT CHECK VALVE")
_WW_1.gif "Part Location Diagram of AB-9412842 DeWALT CHECK VALVE")
