Easy
30-60 minutes
This is an authentic DeWalt replacement part that has been OEM sourced to ensure a high-level of quality. This item is intended to be used with gas-powered air compressors. The manifold is one of the main components of the compressor\\\'s controls. The manifold is used to link the regulator, gauges, and the air hose. The manifold is priced as a single item and it includes the regulator. Please note the regulator is not available separately.
Manifold 5140228-52
OEM part for: DeWALT
Part Number: 5140228-52
$60.40
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 7 machines
DeWALT
D55152 Type 1 Compressor View Diagrams & Manuals
D55154 Type 1 Compressor View Diagrams & Manuals
D55250 Type 2 Compressor View Diagrams & Manuals
D55152 Type 2 1.1HP Compressor View Diagrams & Manuals
D55155 Type 2 1.2HP Compressor View Diagrams & Manuals
D55154 (Type 2) Compressor Power Tool View Diagrams & Manuals
D55154 (Type 3) Compressor Power Tool View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Compressor Parts
This part replaces obsolete part #: 5140111-92, 5140038-51, A18912, Z-A12693
Customer Part Reviews ?
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Perfect fit
Part arrived in two days. It fit perfectly and I was back up and running within a half hour
Guest -
September 15, 2022
Verified Purchase
Good
Was exactly the same as the original and easy replacement
Guest -
June 18, 2021
Verified Purchase
Part worked had to buy additional pieces
The part fit great and works excellent. The original had a built-in hose barb. This just had a threaded hole for one so I had to wait until the following morning after came in to put it together because I had to go to the hardware store and buy that they should add $1.50 to the price and throw in a hose barb so you have it when it comes in.
Otherwise excellent part excellent service
Guest -
May 15, 2020
Verified Purchase
Part great, below average shipping time
Part worked great on my DeWalt D55146 type2. But shipping was atrocious. It toured 6-states in 9-days to include over a 3-day period sitting in Concord NC. Not necessarily eReplacements fault but since I was charged $10.50 for shipping on a small, soft packaged parcel; I expect better routing/less days transit time. This wouldve been tolerable on a free-shipping order.
Guest -
March 15, 2022
Verified Purchase
Bad o ring
Recieved with bad o ring on regulator. They sent a new one
Guest -
October 26, 2019
Verified Purchase
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Verified Purchase
eReplacementParts Team
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Questions & Answers ?
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Does this fit my product?Questions & Answers for Manifold
I'm trying to get just the regulator with adjusting knob with it not rebuild kit the regulator is missing just the back bolt and pin are there where can I get the whole just regulator assy
Troy
for model number D55146 type1 4.5 gl 1.5 hp
asked on 2022-08-17
Hi Troy,
Thank you for your question. The regulator is sold with the manifold assembly. The part number listed under your model number for the manifold assembly is N028208. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team August 17, 2022
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.
air compressor regulator broke
Eric - May 1, 2019
👍 1 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Wrench Set, drill press, hack saw
Parts Used
1. Removed old manifold
2. Removed pressure gauges and air fittings from old manifold.
3. Acquired reducers to install old gauges into new manifold.
4. Enlarged pressure gauge holes in manifold cover to account for slightly different mounting position.
5. Cut off 1 of 4 mount lugs from new manifold, it interfered with 1 of the manifold cover mounts.
6. Installed new manifold.
* This manifold goes to a different (bigger) model compressor then what I have, the manifolds for my compressor have been discontinued.
2. Removed pressure gauges and air fittings from old manifold.
3. Acquired reducers to install old gauges into new manifold.
4. Enlarged pressure gauge holes in manifold cover to account for slightly different mounting position.
5. Cut off 1 of 4 mount lugs from new manifold, it interfered with 1 of the manifold cover mounts.
6. Installed new manifold.
* This manifold goes to a different (bigger) model compressor then what I have, the manifolds for my compressor have been discontinued.
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Regulator was losing air and kicking on quite often
Doug - September 5, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Adjustable Wrench, Allen wrench
Parts Used
Pulled cover off removed manifold installed new manifold with regulator on it. Compressor works like new very easy installation at a very good price
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Compressor was leaking air due to leak in the manifold regulator
Anthony - August 9, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Medium
Time
15-30 minutes
Tools Used
Pliers, Wrench Set, Adjustable Wrench, Allen key set
Parts Used
1. Remove top cover using allen key set
2. Remove hose clamp on air intake line
3. Remove regulator and couplers from old manifold and install on new manifold using thread sealer
4. Put cover back on
2. Remove hose clamp on air intake line
3. Remove regulator and couplers from old manifold and install on new manifold using thread sealer
4. Put cover back on
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compressor was hit by atv and damaged
dan - March 18, 2021
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, teflon pipe tape
Parts Used
I used instructions from previous post. No drilling or cutting was necessary, quite easily job.
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Guage not working. Regulator was blown
Christopher - October 31, 2019
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Wrench Set, Thread tape. Dope
Parts Used
Removed plate. Unthreaded connector. Added new gauges fittings.
Waiting on pump parts. Not in stock.
Waiting on pump parts. Not in stock.
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Air regulator was non-functional and leaking.
Michael - March 6, 2019
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Adjustable Wrench
Parts Used
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Gauges and regulator did not work
Harry - December 19, 2018
Tool Type
Compressor
Difficulty
Medium
Time
More than 2 hours
Tools Used
Screwdriver, Adjustable Wrench, none
Parts Used
The manifold for the repair was different from the original. The outlets for the hose couplers were smaller than original manifold, which meant I had to go and reducing bushings to make parts fit.
This would have been nice to know beforehand, but all worked out well in the end and it works terrific and I have working gauges
This would have been nice to know beforehand, but all worked out well in the end and it works terrific and I have working gauges
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The hose connectors where not getting air to them
Daniel - February 1, 2017
👍 1 of 2 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Power Drill, Socket set
Parts Used
First I removed the cover plate that was covering the manifold. Then I took the hose clamp off. To remove the manifold. I then swapped out all parts the new manifold didn't come with. I used new thread tape on all swapped pieces. Important!!!!!
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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.
