Cummins N14 Switchblade 525HP Turbo Charger 3804502 *Please verify your OEM number(s) before purchasing. Give your Cummins N14 more power, better fuel mileage, and smoother performance with a turbo that works smarter—not harder. Turbo Charger Fits Cummins N14 Engines Direct Aftermarket Replacement F... See More