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The Moroso straight 3/8in to 1/2in air/oil separator fuel line fitting is a single black adapter that joins 3/8in and 1/2in hose runs inline. Ideal where a size transition is needed without changing direction, it provides a tidy connection point in oil separator or catch can plumbing. Supplied individually, the fitting supports clean routing and reliable hose-to-hose transitions.
Moroso Air/Oil Separator Fuel Line Fitting - 3/8in to 1/2in Hose - Straight - Black - Single
