1.770" Stainless cup for Billet style NAPA 4003

Wedge Machine Works

Regular price $8.95

1.770" in diameter, 304 Stainless Steel high wall cup with 112 degree formed cone. These are superior to any aluminum style cup. Perfect fit into a Napa 4003 Custom Billet Style housing. Each cup is .850" long and slightly nest into one another for a perfect seal. These are strong, lightweight (1.36 ounces each) and corrosion resistant.

Please note that there are many suppliers for the Billet Style NAPA 4003 filter. Tolerances vary quite a bit for those housings. Please measure carefully before ordering.

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Stack of 10 cups will measure in around 8.2".



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