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Stallion ST-117 Powerstroke High Pressure Fuel Oil Line Quick-Release Coupling Disconnect Tool - 303-755 192-5092 ZTSE4581 Alternative

Applications: 6.0L, 6.4L Ford Diesel, Caterpillar 3126B #10 fitting, VT275, VT365 Navistar International #8 & 10 fittings

If you're working on a 7.3L you need ST-127 or ST-116. If you're working on CAT 3126B #6 fitting use 180-0186

You'll find Stallion Products are widely considered the most heavy duty on the market!  This is a high-quality tool and you will be pleased with your purchase. The tool will be either black or gold zinc-coated, protecting against rust. Don't try to save a few bucks at the expense of your engine - know that you're getting quality from Stallion Products.