5 Gallon Ultimate DEF Combo

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Built for Real Use Handling DEF shouldn’t be messy or frustrating. The Ultimate DEF Combo is designed to give you a clean, reliable setup that actually works—no cheap plastic parts , no guesswork. Features Machined from 6061 billet aluminum for strength and durability Designed for clean, controlled DEF transfers Reduces spills and wasted fluid Components work seamlessly together Proudly made in the USA Why It Matters Less mess: Controlled flow helps prevent spills More reliable: Built with materials that won’t crack or fail Complete setup: Everything you need, all in one kit What’s Included 1 × DEF Adapter 1 × Race Nozzle 1 × VP Billet Aluminum Jug Cap 1 × VP Vent Cap 1 × 5 Gallon VP Utility Container Show more