Easy
30-60 minutes
This is a genuine Jenny replacement part. The PSI switch is designed by the manufacturer for use in compressors. This part is made of metal and high-quality plastic, and is connected to the manifold block in the side of the tank to help control the internal pressure of the tank. This product is supplied as an individual replacement part.
Switch-psi 140-1074-01
OEM part for: Jenny
Part Number: 140-1074-01
$76.58
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 130 machines
Jenny
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Show More Compatible Models
This item works with the following types of products:
- Compressor Parts
This part replaces obsolete part #: 140-1074, 140-1074-015
Customer Part Reviews ?
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Fit great
My Jenny air compressor started leaking air out of the pressure switch. This part fit perfectly and was an easy install. I had to turn the screw inside 2 turns clockwise to bump the pressure up to 150.
Guest -
June 16, 2022
Verified Purchase
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t days ago
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Questions & Answers ?
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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.
Wayn - June 22, 2019
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Wrench Set, Nutdriver
1. Removed old switch
2. Removed motor from frame
3. Removed motor cover
4. Removed capacitor
5. Reversed process to re-assemble
Both parts were EXACT replacements for original so replacement process was textbook!
2. Removed motor from frame
3. Removed motor cover
4. Removed capacitor
5. Reversed process to re-assemble
Both parts were EXACT replacements for original so replacement process was textbook!
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The switch Psi was bad kept shut-in off the power.
JOSEPH - February 14, 2019
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Adjustable Wrench
Parts Used
Basically all you need is a screw driver and a adjustable wrench.
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The power/actuawaiter switch was broke and need replace
joshua - May 26, 2018
Tool Type
Compressor
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Wire snips
Parts Used
First I labeled each wire and where it went, since the new switch had different connection from the old switch.
Then I removed the power cord from the switch.
Then I removed to air connections from switch .
Then I was able to remove the actual switch from the compressor .
Then I began snipping the old connection off the wires and replace with new connections needed, to attach to new switch.
Then I attach the new switch onto the side of the compressor in the place the old switch was .
Then I started connecting the wires in their proper spot that I label prior to taking apart.
Then once all connections where completed and switch was put together I plug it in and tested it. It worked great.
Then I removed the power cord from the switch.
Then I removed to air connections from switch .
Then I was able to remove the actual switch from the compressor .
Then I began snipping the old connection off the wires and replace with new connections needed, to attach to new switch.
Then I attach the new switch onto the side of the compressor in the place the old switch was .
Then I started connecting the wires in their proper spot that I label prior to taking apart.
Then once all connections where completed and switch was put together I plug it in and tested it. It worked great.
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Power switch stayed in on state regardless of switch position or tank pressure
Brian - October 23, 2017
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver
Parts Used
Replaced the switch assembly
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Thanks for voting and helping fellow customers!
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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.
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This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
