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FS Curtis Compressor Crankcase Breather Vent Cap Replacement for 70103-57600 The crankcase breather is a vital component that allows excess air pressure to escape from the crankcase while preventing oil blow-by. This replacement breather is designed as a direct substitute for the FS Curtis 70103-57600 breather and is built to deliver long-lasting reliability. Constructed from a rubberized impact-resistant material, this breather features an internal marble check design that prevents oil from escaping while still allowing proper ventilation during compressor operation. Specifications & Features: Height: 1-3/4" Diameter: 1-1/8" Thread Size: 3/8" MNPT (Note: 3/8" NPT measures approx. 5/8" in diameter) Oil blow-by prevention Durable rubberized impact-resistant construction Internal marble seat for oil retention Non-OEM replacement for FS Curtis 70103-57600 Designed to meet or exceed OEM performance standards
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🇺🇸 Ship from USA · On Agora since 2026
$11.95