The regulator assembly is sold as a set that contains all the necessary parts. They are authentic OEM sourced items which are specially produced for use with DeWALT compressors. They attach to the air hose and are made out of durable materials. A wrench may be helpful when replacing these parts. These items may become broken and will need to be replaced.
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Hello Jim, thank you for question. There could be a leak with the Nipple 1/?4-18NPT X 1, part AB-9050628. If that is not faulty, we recommend replacing the Regulator Assembly 5140112-76.? We hope this helps.
| Brand | Model Number | Description |
|---|---|---|
| DeWALT | D55170 | Compressor - Compressor |
| DeWALT | D55180 | Compressor - Compressor |
| DeWALT | D55270 | Compressor - Compressor |
| DeWALT | D55271 | Compressor - Compressor |
| DeWALT | D55275 | Compressor - Compressor |
| DeWALT | D55276 | Compressor - Compressor |
| DeWALT | D55390 | Compressor - Compressor |
| DeWALT | D55395 | Compressor - Compressor |
| DeWALT | D55570 | Compressor - Compressor |
| DeWALT | D55575 | Compressor - Compressor |
| DeWALT | D55580 | Compressor - Compressor |
| DeWALT | D55585 | Compressor - Compressor |
| DeWALT | K15A-8P | Compressor - Emglo K15A-8P Type 0 Compressor |
| DeWALT | K5HGA-8P | Compressor - Emglo K5HGA-8P Type 0 Compressor |
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.
