Free shipping on ALL orders!* - Details

Earls Dowty Seal

Dowty Seal, 9/16” I.D., Fits 6 AN Fitting, Package Of 2

PART# 178109ERL

Be the first to write a review
$10.54   Suggested Retail
$8.54   Holleydays Price
Free Shipping
In Stock  
Add to Wish List


Standard practice in the U.S.A. is to use crush washers, "O" rings and/or Stat-O-Seals to seal ports and banjo fittings. English practice is to use "Dowty Seals". Dowty seals are similar in concept to our Stat-O-Seals, but are considerably smaller in diameter (and thicker in cross section). Since many of our road racing and Indy cars— and their mechanics—are of English origin, Earl's offers a complete range of Dowty Seals.


  • English Practice
  • Considerably Smaller Diameter
  • Thicker In Cross-Section
  • Complete Range Offered


Emission Code5
Fitting Size#6 AN
MaterialSynthetic Nitrile O-Ring in Zinc Plated Steel
O-Ring MaterialNitrile
Product LinePremium
Product TypeAccessory
Quantity Per Pkg.Two
Washer I.D.9/16 Inch
Part Number178109ERL



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

We Suggest
    Also Bought

        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

        Some parts are not legal for use in California or other states with similar regulations.

         X  Holleydays 2020 20% off and DD
         X  Holleydays 2020 20% off and DD