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

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.