Part Location Diagram of 56194-00 DeWALT O-Ring
See part 30 in the diagram
( Grid squares measure 1x1 inch )
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O-Ring 56194-00

 Fits your 342!
$5.95
  Special Order
 Fits your 342!
PartSelect Number PS10179429
Manufacturer Part Number 56194-00
Manufactured by DeWALT
Product Description

O-Ring Specifications

O-rings are made to contain thousands of PSI pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. There are many causes for O-Ring failure. The most common among power tools are: • <u>Extrusion and Nibbling</u> - The O-ring has ragged, tattered edges. These are commonly caused by pressure spikes which shear off tiny "bites" from the o-ring, or caused by clearance gaps. • <u>Abrasion</u> - One or both sides of the o-ring appear rough and slightly flattened. Commonly caused by a contact surface that is too rough, contains grit or is too smooth to allow lubrication. • <u>Over Compression </u> - The O-ring is flattened on both sides and may have a "ring" split along its length. Commonly caused by excessive pressure or heat. • <u>Heat Hardening</u> - The O-ring has a pitted or cracked surface, and is often flattened on both sides. Caused by temperature exceeding o-ring capacity. • <u>Weather/Ozone Cracking</u> - The O-ring is covered in small surface cracks. Caused by exposure to ozone, UV rays and air pollution. Excessive seal stretching (greater that 5%) causes similar cracking.
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Troubleshooting
This part works with the following products:
Sander Polisher, Orbital or Palm Sander.
This part works with the following products:
DeWALT, Porter Cable, Black and Decker, DeVilbiss.
Part# 56194-00 replaces these:
56194-00, P56194-00
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Model Cross Reference
This part works with the following models:
PartSelect Number: PS10179429
Manufacturer Part Number: 56194-00
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Customer Service Representative

Get in touch, we're here to help!

1-866-883-8386 Monday to Saturday
8am - 8pm EST

Contact Customer Service