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2024 Chevrolet 3.0L Duramax
SKU #: GAR-445604-0601
MPN #: 445604-0601
GTP38 Turbine Shaft/Wheel Assembly 99.5-03 7.3L Ford PowerStroke
Description
One of the most iconic diesel engines of all time is the 7.3 Powerstroke. And for those of you keeping them on the road, we applaud you. While the factory Garrett GTP38 turbo is well known for its longevity, it does have its limits. If you're not interested in upgrading your stock turbo, but needing to make some repairs, we offer numerous rebuild kits, compressor wheels, and even this direct replacement turbine shaft if yours is damaged. This is a direct replacement turbine wheel and shaft assembly for a 1999.5-03 7.3 Ford Powerstroke GTP38 Turbocharger.
About Garrett
Garrett Turbochargers are OEM equipment on many cars and trucks. The also have an aftermarket diesel performance turbo line marketed as POWERMAX Performance Diesel. At Diesel Power Products we carry a variety of Garrett stock turbo parts as well as a few of their more popular performance models. The GTP38R ball bearing turbo that Garrett produces specifically for the 99-03 7.3L Ford Powerstrokes is by far the most popular turbo we sell. It features a 4" intake along with a custom silicone adapter hose, a ported shroud intake housing which helps control surging, a 1.0 A/R exhaust housing to help keep EGT's down, a large 88mm compressor wheel to manage all that airflow and, of course, a ball bearing cartridge. The ball bearing aspect is what really sets it apart. No journal bearing turbo can touch it when it comes to spool-up or reliability. The GTP38R functions best in Powerstrokes making up to around 475HP. You can stretch it a little further by substituting a 1.15 A/R exhaust housing for the 1.0. The 1.15 is non-wastegated and requires a machined adapter, which we also carry. You can even order the turbo in this configuration if you prefer.
If you prefer to stay with the stock turbo we carry a full line of Garrett stock replacements for the Ford Powerstrokes. We can also make a variety of modifications to the stock turbo to make it suit you needs. These mods include: ATS ported shroud, wastegated or non-wastegated 1.0 A/R or 1.15 A/R exhaust housings, wicked wheel, upgraded BD Power wastegates to control creep, non EBV pedestals and more. Give us a call or send us an email, we'll be happy to help you figure out which turbo combination is right for your application.
If you prefer to stay with the stock turbo we carry a full line of Garrett stock replacements for the Ford Powerstrokes. We can also make a variety of modifications to the stock turbo to make it suit you needs. These mods include: ATS ported shroud, wastegated or non-wastegated 1.0 A/R or 1.15 A/R exhaust housings, wicked wheel, upgraded BD Power wastegates to control creep, non EBV pedestals and more. Give us a call or send us an email, we'll be happy to help you figure out which turbo combination is right for your application.