Part Location Diagram of s137-0001 Powermate Knob
See part A-18I in the diagram
( Grid squares measure 1x1 inch )

Knob s137-0001

Manufactured by:
Powermate
ERP Number:
ERP10050309
Part Number:
s137-0001
Original Equipment Manufacturer ?
On Order

Easy 

Less than 15 mins 

(26 rated repairs) ?

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Product Description

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This is a Genuine Manufacturer Sourced replacement part used on some Air Compressors. This is a Plastic Part which includes a Brass Nut and Threaded Stem down inside of it. Spring is Sold Separately. This Knob is a part of an air compressor regulator which controls the air pressure that is flowing through an air compressor.

Frequently Purchased Together

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Troubleshooting

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

Customer Part Reviews

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4.5
Average Rating (out of 5):
★★★★★
★★★★★
(8 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.

Easy 

Less than 15 mins 

(26 rated repairs) ?
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Sorry, we couldn't find any existing installation instruction that matched.

Could not adjust the air pressure.

Ron from HERMITAGE, Tennessee

5 of 5 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
s137-0001
Just installed the knob.
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Valve Leaked and Knob Broken

Jeff from Cambridge, Ohio

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers
Parts Used:
s137-0001, 105-0004
Removed and replaced parts, VERY EASY
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Compressor blew off the parts. I could not find all of them, but the ones I did find were NG.

Dennis from Riverside, California

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
s137-0001, 105-0004
I checked my manual, and it matched the illustrations on your website, so I ordered the parts. Total cost was under $40, and the repair was amazingly fast and easy. Parts arrived very soon after the order. Thanks, guys and gals. You are A-1 in my book. I resurrected a $250 compressor cheaply and quick.
I installed the parts as shown on the parts diagram, then installed the new knob.
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Air pressure adjusting knob inner threads stripped out.

CHARLES from ALPENA, Michigan

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers
Parts Used:
s137-0001, 055-0078
1. Unplugged power.
2. Used channel lock pliers to break loose adjuster at manifold.
3. Removed knob and inner spring by hand.
4. Installed new parts by hand. Did not use any tools to tighten plastic type fitting to manifold , didnÆt want to chance breaking it.
5. Powered on, adjusted pressure, checked for lea ks and used it.
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Air pressure Regulator missing

James from ARVADA, Colorado

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench set
Removed the plastic nut that held the check ball, installed need part. Screwed on the complete regulator, took out the old relief valve and install the new one. The regulator parts came with a diagram how the parts were to be installed. Only special instruction needed was included.
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Regulator fell apart.

Ralph from Plano, Texas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers
Parts Used:
s137-0001, 105-0004, 055-0005
Replaced the spring, the rubber seal, and the knob.
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Knob adjustment stripped out

Robert from BEAUFORT, South Carolina

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers
Parts Used:
s137-0001
Simple, remove the old knob replace it with the new knob
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Regulator knob stripped.

James from Stuart, Florida

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
s137-0001
Unscrewed the damaged knob and screwed the replacement on.
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Pressure would not adjust up, compressor ran to fill tank but regulator wouldn\'t deliver the air to the hose.

John from Littleton, Colorado

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers
Parts Used:
s137-0001, 105-0004, 055-0005
Took old parts out & compared the new parts, was easy to replace all components needed to fix my compressor. Instructions even had a note about the black or white part that my compressor had and used the same black part.
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Pressure regulator top blew off, all parts lost.

Dennis from Chatham, Illinois

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Screw drivers
Parts Used:
s137-0001, 105-0004, 055-0005
1. Opened bag of parts.
2. Noticed two parts seemingly identical,one black, one white. Notes said to use the same color as the original. Old parts shot out to the far reaches of garage, so I guessed on that one.
3. Put parts in according to picture and compressor works fine.
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