While the GTP38 factory turbos on the SuperDuty 7.3L's are good turbos, as age sets into these trucks, or the turbos are pushed past their limits due to adding additional horsepower, they tend to fail, and sometimes very unexpectedly. But more times than not, they are prone to poor performance stemming from worn bearings, chewed up compressor wheels, and so forth.
If its time for you to update your turbo, look no further than this completely remanufactured turbo from Rotomaster. This remanufactured turbo consists of a completely rebuilt turbowith an entirely new cartridge assembly.
OE Turbo Part Number: 471131-0008