2003-2004 Cummins Phat Shaft 62 Turbo (362240651A)

The PhatShaft 62 is a drop-in upgrade turbo for the 2003-2004 5.9L Common Rail Cummins, built around a 62mm Forged Milled Wheel (FMW) compressor with extended-tip technology. It's geared toward trucks running mild fueling upgrades that need more airflow to keep EGTs in check while towing.

The 65mm turbine in a modified 14cm exhaust housing reduces backpressure, and the wastegate chamber is enlarged for full travel and consistent boost control. Internally, 360-degree thrust bearings and dual-grooved high-performance journal bearings handle the rotating load.

• 62mm FMW compressor wheel with extended-tip technology
• 65mm turbine wheel in a 14cm exhaust housing
• 360-degree thrust bearing and dual-grooved journal bearings
• Enlarged wastegate chamber for full travel and boost control
• Drop-in fit to the factory turbo location
• Includes adjustable boost elbow and mounting gaskets

• 2003-2004 trucks require an HX40-style downpipe — see our HX40DP3 Downpipe.