Medium
15-30 minutes
This breather is an OEM part direct from DeWalt. Compatible with several air compressors, the breather is is designed to work as a valve for the fuel tank. This important component lets air into the fuel tank, without letting fuel leave the tank. The metal and plastic part is sold individually. No tools should be required for the repair.
Breather 5140119-34
OEM part for: DeWALT, Porter Cable
Part Number: 5140119-34
$12.07
In Stock
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Compatibility
This Breather will fit the following 12 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
DeWALT
Porter Cable
Show More Compatible ModelsThis item works with the following types of products:
- Compressor Parts
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Does this fit my product?Questions & Answers for Breather
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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.
Could not see thru oil sight glass
Kevin - May 21, 2023
Tool Type
Compressor
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Adjustable Wrench, Allen wrench
1. Drained pump oil.
2. Unscrewed old sight glass.
3. Screwed new sight glass in.
4. Filled reservoir with pump oil.
5. Screwed new breather cap on.
6. Removed air filter housing, put new filter in.
7. Replaced filter housing.
2. Unscrewed old sight glass.
3. Screwed new sight glass in.
4. Filled reservoir with pump oil.
5. Screwed new breather cap on.
6. Removed air filter housing, put new filter in.
7. Replaced filter housing.
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Broken air filter
Eldon - July 30, 2022
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench
Parts Used
Unscrew broken stem. Screw in new air filter. None!
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Our 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.
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