Industrial Injection 3622406512 PhatShaft 62 Turbo — 2004.5–2007 Dodge Ram 2500/3500 5.9L Cummins (12cm)

Built to tow, spool fast, and keep EGTs in check, the PhatShaft 62 is a proven drop-in upgrade for your 2004.5–2007 common-rail 5.9L Cummins. It features an extended-tip 62mm forged milled compressor wheel, a 65mm turbine, a wastegated 12cm turbine housing, and a heavy-duty 360° thrust bearing with dual-grooved journal bearings for durability.

• Perfect for towing & daily driving with mild fueling upgrades
• Drop-in replacement (requires HX40-style downpipe)
• Adjustable boost elbow & optimized wastegate porting
• Designed to help lower EGTs vs. stock under load

Fitment

Fits 2004.5–2007 Dodge Ram 2500/3500 with the 5.9L Cummins (common-rail).

What’s Included

• PhatShaft 62 turbocharger assembly (62/65 with 12cm wastegated housing)
• Adjustable boost elbow (wastegate preset ~40 psi)

Specifications

Recommended Parts & Related Categories

• Turbochargers & Upgrades
• Shop Industrial Injection
• HX40-Style Downpipes
• Turbo Install Gaskets & Seals
• Turbo Oil Feed/Drain Lines
• 5.9L Cummins Injectors
• Tuning & Programmers

Helpful Notes

• For quicker spool with heavier trailers, pair with clean, stock-size injectors and proper tuning.
• If you frequently tow at altitude, consider EGT monitoring and an upgraded intercooler.

FAQ

Yes, it’s a drop-in for 2004.5–2007 5.9L Cummins, but you will need an HX40-style downpipe.

With appropriate fueling and tuning, many builds target the ~300–550 HP range while maintaining good towing manners.

Yes—its 62mm compressor/65mm turbine combo and ported wastegate housing are designed to improve airflow and help reduce EGTs under load.

It will run on stock tuning, but calibrated tuning maximizes drivability, spool, and EGT control.