GTX5533R Garrett 85mm Gen II Turbocharger 851285-5001S

Newest Garrett GTX 2. Generation Turbocharger

1750 - 2450 HP for 3.0 - 12.0 L

The 2. Gen. GTX Turbocharger is the newest what Garrett has to offer. All Gen II Turbocharger come with the following technical features:
- Gen II Aero billet forged compressor wheel
- High-flow compressor housing with preparation for the accommodation of an optional speed sensor
- Direction of rotation: standard right
- Ceramic dual ball bearing
- Inconel turbine wheel
- Air and oil cooling
- External wastegate
- Comes without turbine housing

Compressor side:
Inlet: 85.00mm
Outlet: 133.00mm
Trim: 41
A/R: 0.88

Turbine side:
Inlet: 112.00mm
Outlet: 102.00mm
Trim: 84
A/R: --

General description of the Garrett GTX-R Gen II Turbocharger

The newest (second) generation of the GTX turbocharger by Garrett are similar to the first GTX series. Roughly the turbochargers come with ball bearing, flow improved compressor wheels and a preparation for the accommodation of an optional speed sensor.

Absolute innovation: Many of the Gen II turbochargers are available as a reverse revolving turbocharger!

Compressor wheel
All GTX compressor wheels are forged and billet out of special, high-strength aluminum alloys. Due to this manufacturing process the turbocharger receives a very high efficiency. The very even wheel geometry also reduces potential pulsation noises. You can also recognize this on the X in the turbocharger identification.

Compressor housing
The new aero optimized high-flow compressor housings are with integrated preparations for an optional speed sensors are tuned for the new GTX compressor wheels. The improved recirculation systems - compared to Gen I - broaden the operation range of the compressor substantially due to the relocation of the surge line.

CHRA
All Garrett GTX are equipped with water cooling and the Gen 2 always comes with a dual ball bearing.

Turbine wheel
The turbine wheels are made of inconel which withstands highest exhaust temperatures.

Turbine Housing
The turbine housing are available by your choice without wastegate, with wastegate, as single scroll and as twin scroll.

Manufacturer item number: 851285-1 , 851285-1S , 851285-0001S , 851285-5001S