Product Description
Industrial Injection 3642407112 Super PhatShaft 64 Turbo — 2004.5–2007 Ram 2500/3500 5.9L Cummins
Built for tow + street performance. The Super PhatShaft 64 pairs a 64mm extended-tip compressor with a 71mm turbine and a modified wastegated housing (dual oversized passages + spacer plate) for strong mid-range, quick spool, and EGT control with common 5.9L upgrades.
- 64mm forged-milled compressor / 71mm turbine
- Dual-groove journal bearings & 360° thrust system
- Wastegate spacer & adjustable boost elbow included
- Ideal for trucks with multiple fueling mods; great tow/street manners
Fitment
Direct upgrade for the following applications:
- 2004.5–2007 Ram 2500/3500 with 5.9L Cummins (HE351CW trucks)
Note: 5.9L Cummins production ends with the 2007 model year; 2007.5–2009 trucks use the 6.7L engine and are not covered by this part.
Recommended Supporting Parts
- Cummins 4935577 OEM Turbo Oil Feed Line (03–18)
- Turbo / Exhaust Gaskets & Seals (Category)
- Banks Monster-Ram Intake Elbow w/ Boost Tube (03–07 5.9L)
- 03–07 5.9L Exhaust Components (Downpipes, Manifolds, Clamps)
- Shop All Industrial Injection at CPP
Specifications
| Brand | Industrial Injection |
|---|---|
| Part Number | 3642407112 |
| Compressor | 64mm extended-tip |
| Turbine | 71mm |
| Bearing / Thrust | Dual-groove journal, 360° thrust |
| Wastegate | Modified housing with dual oversized passages + spacer; adjustable boost elbow |
| Horsepower Support | ~400–700 HP (with proper fuel/air/ tuning) |
| Engine | 5.9L Cummins ISB (Common Rail) |
| Vehicle Fitment | 2004.5–2007 Ram 2500/3500 |
| UPC | Not provided by manufacturer |
| GTIN (EAN) | Not provided by manufacturer |
| Prop 65 | WARNING: Cancer and Reproductive Harm. (No external links per CPP policy) |
Frequently Asked Questions
Is this turbo a direct bolt-on for my 2004.5–2007 5.9L?Yes. It’s designed as a bolt-on upgrade for HE351-equipped 5.9L trucks. Always replace gaskets and inspect oil feed/return lines during installation.
What fueling and airflow mods pair best with the Super PhatShaft 64?Common combos include an upgraded intake elbow, 4 in. or 5 in. exhaust, and moderate injector/tune packages. See the recommended parts above for CPP in-stock options.
How does it tow compared to stock?Expect stronger mid-range and lower EGT under load when paired with proper fueling and tuning, making it a popular “tow + street” choice.
Do I need custom tuning?While it can run on mild setups, optimized tuning is recommended to fully realize power and manage EGT/drive pressure safely.
What about 2007.5–2009 6.7L trucks?This part is for 5.9L applications only. 2007.5+ 6.7L trucks require different turbo solutions.
