Garrett GT2554R 471171-5003S replaced with 836023-5001S GT25 ball bearing

Description:

Here, you receive an original Garrett Turbocharger. We source these from Garrett distributors, thus you can be certain that the turbos are original. Garrett is one of the few turbocharger manufacturers that subjects the turbos to several qualification tests, meaning you always receive a top product. This includes a 1000-hour durability test on an engine in a Garrett Engineering Lab, thrust bearing test, maximum tolerance of the bearing system is checked as well as material fatigue, a vibration test is conducted, etc.

The Garrett GT and GTX series are all dual ball bearing, precision-balanced, and oil- and water-cooled. There is the older generation T series that are mostly journal bearing. The GTX series differs from the standard GT by having a special, larger compressor wheel with more blades which results in more power and slightly better response. It is important for ball bearing turbochargers not to receive too much oil pressure. Therefore, an oil restrictor with 0.9mm hole is used. A ball bearing turbo responds approximately 400-500 RPM sooner than a journal bearing one. For selecting the correct turbocharger, ask us or verify directly on the manufacturers homepage http://turbobygarrett.com/turbobygarrett/turbochargers. There you will find all details such as exhaust housing options, product description, performance map, and drawings.