Part Location Diagram of 5140147-52 DeWALT Regulator Rpr Kit
See part 5 in the diagram
( Grid squares measure 1x1 inch )

Regulator Rpr Kit 5140147-52

Manufactured by:
DeWALT
ERP Number:
ERP10179004
Part Number:
5140147-52
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Very Difficult 

More than 2 hours 

(1 rated repair) ?

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Product Description

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This is sold as a set that contains all the necessary parts. A set of pliers might be necessary during the installation of these items. They are made of metal and plastic and will require replacing if they break. These are genuine DeWALT parts sourced directly from the manufacturer for use in compressors.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • DeWALT
  • Porter Cable
  • Craftsman
This part works with the following products:
  • Compressor
Part# 5140147-52 replaces these:
5140147-52, P5140147-52,

Customer Part Reviews

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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.

Very Difficult 

More than 2 hours 

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

The center broke out of the piston in the pressure regulator (possibly the piston was defective, but more likely it broke due to improper assembly at the factory)

Christopher from TEMPE, Arizona

2 of 2 people found this instruction helpful.
Difficulty Level:
Very Difficult
Total Repair Time:
More than 2 hours
Parts Used:
5140147-52
I wound up gluing the broken piston back together with epoxy. The repair kit I ordered from you didn\'t include a new piston (or any information that would have been useful in installing the parts it did include. A simple drawing of the innards of the regulator would be most helpful.)
I waited until I got the repair kit before I to re into the regulator and see why it didn\'t work. If I had taken that look before I ordered the regulator repair kit, I probably wouldn\'t have ordered the kit. There was nothing that looked like the piston in any of the pictures of what was in the kit.
Anyway, the regulator works perfectly now.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP10179004
Manufacturer Part Number: 5140147-52
Brand Model Number Description
Porter Cable C2002-WK Compressor - A 1.5hp 6g Pc Um 1stg 120
Porter Cable C2004 Compressor - 4gal Compressor
Craftsman CMEC6150 Compressor - Air Compressor
DeWALT D2002M-WK Compressor - Dewalt Compressor
DeWALT DWFP55126 Compressor - Heavy Duty 165 PSI Pancake Compressor