Earls Stat-O-Seal #178007ERL

  • Sale
  • $5.44
  • Regular price $6.71
Shipping calculated at checkout.

Stat-O-Seal, 7/16" I.D., Fits 4 AN Fitting, Package Of 2
The Stat-O-Seal is very simply the best sealing washer available. It consists of a synthetic rubber "O" ring mechanically locked to the I.D. of an aluminum washer. When tightened, the "O" ring is compressed, forcing the sealing surfaces around the bolt shank. They will form a positive seal over a temperature range of -85┬░ to +450┬░ F. They provide the advantages of an "O" ring type seal without the necessity of machining "O" ring grooves into the part. In any application where you are now using a copper or aluminum sealing washer, the Stat-O-Seal will do a better job.


  • Best Sealing Washer Available
  • Synthetic Rubber O-Ring
  • Mechanically Locked
  • O-Ring Compresses
  • Forces Sealing Surfaces
  • No Machining Of Grooves
Brand Earls
Emission Code 5
Finish Natural
Fitting Size #4 AN
Material Synthetic Nitrile O-Ring in Aluminum
O-Ring Material Nitrile
Product Line Premium
Product Type Accessory
Quantity Per Pkg. Two
Washer I.D. 7/16 Inch