Caterpillar 3406 ACERT Stage 4 750HP Switchblade Turbo Charger 14969880001

Caterpillar 3406 ACERT Stage 4 750HP Switchblade Turbo Charger 14969880001

*Please verify your OEM number(s) before purchasing.

*Changing from a CAT twin turbo setup to a single Switchblade requires additional components such as an additional manifold, gaskets, spacers, and mounting studs. Please give us a call for more info.

Unlock serious power with this Stage 4 turbo. It spools fast, runs clean, and boosts fuel mileage—built for Caterpillar engines and made in the USA!

• Stage 4 Turbo Charger
• Fits Caterpillar 3406 & ACERT Engines:
  • 3406A
  • 3406B
  • 3406C
  • 3406E
  • 6NZ
  • ACERT:
    • C15
    • C16
    • C18
• Direct Aftermarket Replacement For OEM #s: BorgWarner 14969880001
• Turbine Housing A/R Ratio: 1.45
• Compressor Wheel (Inducer) Diameter: 80 mm
• Maximum Horse Power: 750 HP
• Up To 1.5 MPG Better Fuel Mileage
• Patented Two-in-One Design
• Boosts Engine Performance & Lowers EGTs
• Quick Spool-Up With Strong Top-End Power
• Internal Vane Opens/Closes With Boost Pressure
• Closed Vane Reduces A/R Ratio For Faster Spool
• Opens At Higher Boost For Max Power & Efficiency
• Optimized For Low RPM & High-Speed Operation
• Reduces Exhaust Smoke & Extends Oil Life
• Increases Boost Pressure
• Proudly Made In the USA
• Sold Individually

Push your CAT engine to peak performance with this Stage 4 Turbo Charger. Built for serious power and smooth, efficient operation, it helps your truck respond quicker at low RPM while delivering strong performance when it counts. You’ll get faster spool-up, better fuel mileage, and a cleaner, cooler engine—all thanks to a patented two-in-one design that adjusts on the fly. Whether you're pulling heavy loads or chasing fuel savings, this turbo’s built to handle it. Made in the USA with quality you can trust.

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

If you should need additional truck parts and accessories, please don't hesitate to call our toll-free number: 1-888-888-7990