Garrett® GTW Series Turbochargers were designed to provide budget-minded enthusiasts with a high-performing mid frame product offering available in ball bearing and journal bearing options.
The fully-machined billet aluminum compressor wheels provide optimal horsepower range and boost response. Ported shroud compressor housings increase surge resistance and provide reliable, continuous power throughout the power band. A lightweight aluminum backplate comes standard on all GTW turbochargers and reduces overall weight.
The water cooled CHRA keeps housing temperatures to a minimum. The GTW3476 and GTW3884 turbine wheels are constructed from Inconel, a Super Alloy that maintains strength during prolonged exposure to high exhaust gas temperatures. Turbine kits are offered in open volute and twin scroll, and a variety of A/R and flange configurations. The GTW is a cost effective option for enthusiasts looking to turbocharge their vehicles.
Features
PORTED SHROUD DESIGN FOR SURGE RESISTANCE
AVAILABLE IN BOTH JOURNAL BEARING AND BALL BEARING OPTIONS
FORGED FULLY-MACHINED BILLET COMPRESSOR WHEEL
INCONEL SUPER-ALLOY TURBINE WHEEL
LIGHTWEIGHT ALUMINUM BACKPLATE
Horsepower: 450 - 950
Displacement: 2.0L - 6.0L
Turbocharger Part Number Chart
Super Core Reference Data |
Compressor |
Turbine |
Super Core PN |
CHRA PN |
Inducer |
Exducer |
Trim |
A/R |
Inducer |
Exducer |
Trim |
841297-5003S |
715582-0008 |
62mm |
84mm |
54 |
0.70 |
74mm |
65mm |
76 |
841297-5004S |
715582-0009 |
64mm |
84mm |
58 |
0.70 |
74mm |
65mm |
76 |
841297-5005S |
715582-0010 |
67mm |
84mm |
64 |
0.70 |
74mm |
65mm |
76 |
841691-5003S |
757197-0012 |
62mm |
84mm |
54 |
0.70 |
74mm |
65mm |
76 |
841691-5004S |
757197-0013 |
64mm |
84mm |
58 |
0.70 |
74mm |
65mm |
76 |
841691-5005S |
757197-0014 |
67mm |
84mm |
64 |
0.70 |
74mm |
65mm |
76 |
Notes: |
Turbine Kit PN |
A/R |
Inlet |
Outlet |
Wastegate |
Divided |
Trim |
Super Core and Turbine Kit Sold Separately |
844669-0009 |
0.96 |
T4 |
V-Band |
Free Float |
N |
76 |
844669-0010 |
1.14 |
T4 |
V-Band |
Free Float |
N |
76 |
*841297 Journal Bearing Option
*841691 Water Cooled CHRA