Easy
15-30 minutes
This is a Genuine OEM replacement part used on some Compressors. This part is made out of Plastic and it is Sold Individually. This fan helps to ventilate the engine to keep it running cool. Please note Screw used to attach this Fan is Sold Separately.
Fan A11031
OEM part for: DeWALT, Black and Decker, Bostitch
Part Number: A11031
$10.99
Usually ships in 7 - 12 business days
Leaves our warehouse within 7 - 12 business days
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Compatibility
This Fan will fit the following 41 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 41 matching models.
41 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Black and Decker
- Bostitch
- DeWALT
This item works with the following types of products:
- Compressor
Customer Part Reviews ?
Average Rating (out of 5):
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Air compressor fan
Part was just what I needed for my air compressor. Perfect fit. Fast delivery.
Guest -
September 3, 2022
Verified Purchase
Easy!
Needed two parts to repair my air compressor and voila, there were delivered and I had it all fixed just like that.
Guest -
January 5, 2022
Verified Purchase
Expect most are here as this things fragile if your cover hits it.
No instructions - but you can figure it out - press fits onto shaft
Guest -
July 19, 2021
Verified Purchase
Easy repair and Deli very
M’y pressure machine work very good
iGlobal -
May 17, 2021
Verified Purchase
Easy repair
You Don't realize how something is so needed until you replace it and find it for a great price like I done here!
Guest -
July 13, 2020
Verified Purchase
dewalt air compressor fan blade replacement
while it was not an exact match to original it worked well and got the machine back to working order. would buy again.
Guest -
September 23, 2019
Verified Purchase
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Fan
3 1/2 inch bladeI need a replacement
Matthew
for model number D55141
asked on 2023-11-03
Hi Matthew,
Thank you for your question. The fan blade is part of the pump and motor assembly, part number N087118SV. We hope this helps!
eReplacementParts Team November 03, 2023
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.
Fan blades hit shroud and broke.
Dan - June 2, 2016
👍 8 of 8 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Remove the cover to the compressor and pop the old fan off with a screw driver. Place the new fan in place and gently tap it on with a hammer until it is flush with the shaft. No set screws to worry about..
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Fan blade was broken
Brian - September 16, 2017
👍 2 of 2 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Power Drill, Hammer
Parts Used
1. Removed the guard
2. Drilled the broken fan blade
3. Pulled the fan blade off
4. Tapped the new fan blade on with a hammer
5. Installed the guard
2. Drilled the broken fan blade
3. Pulled the fan blade off
4. Tapped the new fan blade on with a hammer
5. Installed the guard
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Fan blade is as broken
Jerry - April 8, 2019
👍 1 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, None
Parts Used
Replaced fan, fan flew apart on start up. Ordered 2 this time. Order #11790767
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Fan blades broken
Andrew - March 13, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
1. Remove motor housing
2. Remove fan using large screw-driver to pry old fan off the motor spindle
3. Put on new fan using rubber mallet to seat the fan
4. Loosen filter cover by hand, install new filter
5. Replace motor housing
2. Remove fan using large screw-driver to pry old fan off the motor spindle
3. Put on new fan using rubber mallet to seat the fan
4. Loosen filter cover by hand, install new filter
5. Replace motor housing
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Compressor motor was sparking and would not run consistently
Paul - July 29, 2023
Tool Type
Compressor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
Parts Used
1. Removed the plastic covers
2. Removed and replaced the fan and brushes per instructions
3. The lead crimp connectors were missing from the brush kit so I had to make two crimp connectors
4. Connected the brushes to the wiring
Unfortunately this didn’t fix the problem because the motor still overheated and would quit running. I had to replace the compressor.
2. Removed and replaced the fan and brushes per instructions
3. The lead crimp connectors were missing from the brush kit so I had to make two crimp connectors
4. Connected the brushes to the wiring
Unfortunately this didn’t fix the problem because the motor still overheated and would quit running. I had to replace the compressor.
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Plastic motor cooling fan broke
Alan - December 13, 2022
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Rubber mallet
Parts Used
Remove protective shroud from motor / compressor assembly.
Pried broken plastic fan from motor using a screwdriver
Installed new fan using rubber mallet.
Reinstalled shroud.
Easy, straightforward repair, new fan fit perfectly.
Pried broken plastic fan from motor using a screwdriver
Installed new fan using rubber mallet.
Reinstalled shroud.
Easy, straightforward repair, new fan fit perfectly.
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Fan blades were broken
Steven - October 19, 2021
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Pulled old fan off and tapped new fan back on. Easy, easy
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shrouds melted from over heating belt
James - August 1, 2020
Tool Type
Compressor
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver
Removed old shrouds, belt , used gear puller to remove fan.
Replaced shrouds, belt, fan .
You tube has a video on this
Replaced shrouds, belt, fan .
You tube has a video on this
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Fan was stripped
Jon - June 3, 2020
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Nutdriver
Parts Used
Placed new fan on spline and friction fit it
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The cooling fan on my Dewalt compressor broke
Gilbert - September 10, 2017
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Rubber hammer
Parts Used
First I removed the plastic cover from the compressor. ( it is a lot easier to remove the cover by taking of one of the wheels). You'll need a long star screw driver for that. Next . I used a puller to remove the damaged fan. (You can also brake it to remove). Ones you have done that you can install the new fan by hand first and finish by tapping with a rubber hammer and just put everything back together
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Learn MoreOur product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
