Standard practice in the U.S.A. is to use crush washers, "O" rings and/or Stat-OSeals 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 Additional Attributes: GTIN: 00021432990691 Fitting Size: -6AN Material: Synthetic O-Ring in Zinc Plated Steel Package Quantity: 2 Replacement O-Ring For: Kit WARNING CA Proposition 65: No Washer Size: 0.5625 in. Extened Information: Emissions : Legal US Life Cycle Status: Available To Order Packaging: Quantity of Each: Package UOM: Dimension: 4.2500 x 3.0000 x 1.5000 inches
