This is a manufacturer sourced replacement part designed for use with air compressors. The pressure switch tells your compressor when to stop and when to start building up pressure. There are multiple reasons a pressure switch could be leaking air. If it is leaking air the pressure switch should be replaced for a compressor to operate properly and safely. Please note this high quality item is sold individually.
Troubleshooting
This part works with the following brands:
DeVilbiss
Porter Cable
Delta
Craftsman
This part works with the following products:
Compressor
Part# 5140117-70 replaces these:
5140117-70, P5140117-70,
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Customer Part Reviews
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3.7
Average Rating (out of 5):
★★★★★
★★★★★
(3 Reviews)
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★★★★★
★★★★★
exactly the right part.
The part arrived in great shape and in a very timely manner...earlier than projected. It was just exactly the right part for my son's compressor
Guest - May 4, 2023
Verified Purchase
★★★★★
★★★★★
Wrong part
This part did not work for me , however this company is great to deal with! Fast and friendly service ! Will for sure use them again !!!
Guest - July 21, 2021
Verified Purchase
★★★★★
★★★★★
Hard repair
Good condition. Came on time. Attaching ground wire very difficult because of location of screw.
Guest - June 22, 2023
Verified Purchase
Questions & Answers
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My pressure switch was damaged due to something falling onto it from 8\' above.
1. Remove cord from outlet
2. Remove cord from pressure switch
3. Remove internal wires from pressure switch
Note: My gauge port assembly was still intact so I removed the 4 screws that held it onto the old switch and put it on the new
... Read moreswitch.
4. Steps 3,2, and 1 in reverse, onto the new switch
1. Release tank pressure.
2. Remove old switch bix.
3. Install new switch box.
4. Turn on and watch pressure guage to assure motor shut off at 135psi, which it did.
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The pressure valve had condensation that froze and it cracked the assembly
-Remove the gauge, pressure relief valve, the quick disconnect.
-Clean all threads and apply thread tape.
-Remove the wiring from old switch.
-unscrew valve base from compressor tank.
- clean threads and apply thread tape.
-screw new valve in to tank.
-reinstall gauge, pressure relief, quick disconnect
... Read moreand regulator.
- re connect wires to proper terminals and check with vom.
Plug in and test.
Real easy!
I removed all of the parts that are not included with the new pressure switch. Then I removed the cover and made a wiring diagram. Then removed the failed switch and installed the new one. Hooked up the wires, and then the external parts to the switch. Now my compressor runs like new
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Model Cross Reference
This part works with the following models:
ERP Number: ERP18982321
Manufacturer Part Number: 5140117-70
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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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.
