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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 it 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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Hello Jason, thank you for you writing. The kit is not compatible. We do have the two gaskets, parts O-Ring SSG-8156 and This special o-ring ACG-45 is used to for a seal on the valve plate. We hope this helps.
Hello Sammie, Thank you for your inquiry. We would recommend checking the pressure switch, the safety valve, the regulator, the o-rings (which also come with the valve plate kit) and the piston seal. Check for any visible damage and you can test the pressure switch with a multimeter. If you are unfamiliar with how a multimeter works, we have a video on how to use one. Good luck with your repair. https://www.youtube.com/watch?v=Lx74qIn3YB4
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Wouldn\'t build air pressure.
Larry from Bloomfield, New Mexico
no air pressure for compressor
Rob from Lebanon, Indiana
No pressure when compressor was turned on
Tom from Troy, Pennsylvania
I think what happen was. Over time. Two of the head bolts came loose. Causing two of them to break off. Which caused to of the o rings to break.
Dan from Riverside , California
Leaking air compressor, not filling the tank.
Jose from La junta , Colorado
replace head seals
kevin from BEVERLY HILLS, Florida
Compressor quit pumping air all of a sudden.
Pete from Strafford , Missouri
Piston ring worn out
Douglas from Clarksville, Tennessee
Poor recharge of air compressor tank
Chuck from Ivins, Utah
Would not store air in tank/build pressure.
Pete from Angola, Indiana
| Brand | Model Number | Description |
|---|---|---|
| DeVilbiss | 100E3D | Compressor - 1 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 100E3D-1 | Compressor - 1 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 100E4D | Compressor - 1 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 100E4D-1 | Compressor - 1 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 100E4D-2 | Compressor - 1 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 100E8AD | Compressor - 1 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 100E8AD-2 | Compressor - 1 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 100E8AD-3 | Compressor - 1 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 150E4D-1 | Compressor - 1.5 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 150E4D-2 | Compressor - 1.5 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 150E4TTD | Compressor - 1.5 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 150E4TTD-1 | Compressor - 1.5 Horsepower-Single Cylinder Air Compressor |
| Craftsman | 16871 | Compressor - Air Compressor |
| DeVilbiss | 1WC94 | Compressor - Construction Compressor |
| DeVilbiss | 1WC95 | Compressor - Workshop/Auto Compressor |
| DeVilbiss | 200E14AD | Compressor - 2 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 200E14AD-1 | Compressor - 2 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 250E20AD | Compressor - 2.5 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 250E20AD-1 | Compressor - 2.5 Horsepower-Single Cylinder Air Compressor |
| DeVilbiss | 350E20AD | Compressor - Air Compressor |
| DeVilbiss | 350E20AD-1 | Compressor - 3.5 Horsepower-Single Cyllinder Air Compressor |
| DeVilbiss | 3JR71 | Compressor - Workshop/Auto Compressor |
| DeVilbiss | 4UP72 | Compressor - A 6.0hp 25g Vp Pl 1stg 12 |
| DeVilbiss | 4UP73 | Compressor - A 3.5hp 20g Hp Tv 1stg 12 |
| DeVilbiss | 4UP74 | Compressor - A 3.5hp 20g Vp Tv 1stg 12 |
| DeVilbiss | 500TVE60V-2 | Compressor - Air Compressor |
| DeVilbiss | 5Z598C | Compressor - A 2.0hp 3g Hd Pl 1stg 120 |
| DeVilbiss | 66-651 | Compressor - Air Compressor |
| Craftsman | 919-15445 | Compressor - A 1.5hp 4g Ss Pl 1stg 120 |
| Craftsman | 919-16345 | Compressor - A 1.5hp 4g Pc Pl 1stg 120 |
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.
