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12470989-1-M-DeWALT-5140172-21-REGULATOR
Part Location Diagram of 5140172-21 DeWALT REGULATOR
See part 46 in the diagram
( Grid squares measure 1x1 inch )
12470989-1-S-DeWALT-5140172-21-REGULATOR 12470989-2-S-DeWALT-5140172-21-REGULATOR 12470989-3-S-DeWALT-5140172-21-REGULATOR Part Location Diagram of 5140172-21 DeWALT REGULATOR

REGULATOR 5140172-21

Manufactured by:
DeWALT
ERP Number:
ERP12470989
Part Number:
5140172-21
Original Equipment Manufacturer ?
$60.28
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(1 rated repair) ?

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Troubleshooting Repair Instructions Model Cross Reference

Troubleshooting

This part works with the following brands:
  • DeWALT
This part works with the following products:
  • Compressor

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.

Easy 

15 - 30 mins 

(1 rated repair) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

The filter housing was broken and my regulator was by passing with zero pressure dialed onto the regulator

Tim from VALLEY SPRINGS, California

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Wrench set
Parts Used:
5140172-21, 5140121-52
Just replaced the broken filter housing and configured and installed the new regulator. Very simple tasks.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP12470989
Manufacturer Part Number: 5140172-21
Brand Model Number Description
DeWALT DXCMLA1683066 Compressor - Air Compressor
DeWALT DXCMLA1983012 Compressor - 30 Gal Electric Gas Compr
DeWALT DXCMTA1980854 Compressor - Electric 8 Gal Air Compre
DeWALT DXCMTB5590856 Compressor - Gas Wheeled Portable Comp
DeWALT DXCMWA5591056 Compressor - Portab Air Compress
REGULATOR
$ 60.28
In Stock
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Stock Status
✖
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.

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