GT28R Part 1 of 2
Garrett - GT2854R 471171-9
![](/images/productimages/turbokitsandcomponents/garrettturbochargers/28r/gt_2854-9_f_m.jpg)
- Oil & Water-cooled bearing system
- Similar to 471171-3 except slightly larger turbine wheel and different turbine housing and turbine wheel material
- T25 turbine inlet flange
- Turbine housing is cast from high-nickel "Ni-Resist" material for extreme applications
- Turbine wheel is cast from "Inconel" material for extreme applications
- Great size for applications w/ packaging constraints
- Ideal for smaller displacement engines making up to 250 hp
Note From TiAL: Very Similare to the [GT2554R 471171-3]. Features an improved and more efficent turbine wheel.
Turbine Housing incorperates a Wastegate flow divider.
![](/images/productimages/turbokitsandcomponents/garrettturbochargers/28r/gt_2854-9_u_m.jpg)
![](/images/productimages/turbokitsandcomponents/garrettturbochargers/28r/gt_2854-9_b_m.jpg)
Garrett - GT2860R 707160-7
![](/images/productimages/turbokitsandcomponents/garrettturbochargers/28r/gt_2854-9_f_m.jpg)
- Ball bearing
- Oil & Water-cooled bearing system
- T25 turbine inlet flange
- Turbine housing has a unique "compact" 5-bolt outlet that is not interchangeable with traditional T25 5-bolt outlets
- Turbine housing is cast from high-nickel "Ni-Resist" material for extreme applications
- Turbine wheel is cast from "Inconel" material for extreme applications
- Great size for applications w/ packaging constraints
- Ideal for smaller displacement engines making up to 320 hp
- Ideal for twin-turbo applications on medium size engines making up to 600 hp
- Turbine housing option available
Note From TiAL: Same Housings as 707160-5
![](/images/productimages/turbokitsandcomponents/garrettturbochargers/28r/gt_2860-5-7_u_m.jpg)
![](/images/productimages/turbokitsandcomponents/garrettturbochargers/28r/gt_2860-5-7_b_m.jpg)
Garrett - GT2860RS 739548 -1 - DISCO POTATO !
![](/images/productimages/turbokitsandcomponents/garrettturbochargers/28r/gt_2860rs-1_f_m.jpg)
- Ball bearing
- Oil & Water-cooled bearing system
- Upgrade turbocharger for GT25R (471171-3) and GT28R (466541-1); turbine housing is outline interchangeable
- T25 turbine inlet flange
- Great size for applications w/ packaging constraints
- Ideal for smaller displacement engines making up to 320 hp
- Ideal for twin-turbo applications on medium size engines making up to 600 hp
- Turbine option available
![](/images/productimages/turbokitsandcomponents/garrettturbochargers/28r/gt_2860rs-1_u_m.jpg)
![](/images/productimages/turbokitsandcomponents/garrettturbochargers/28r/gt_2860rs-1_b_m.jpg)