Garrett GTW3476JB (aka GTW5857JB) - 58mm JB Turbo, .63 A/R, T3 Inlet, T31(NARROW) 4 BOLT EXIT
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GTW3476JB (aka GTW5857JB) 58mm journal bearing turbo. 700HP potential flow. Includes .63 A/R, T3 Undivided Inlet, Narrow T31 4 bolt Outlet Turbine Housing.
GTW Series - Garrett's Performance solution to the popular 5858 size turbo. Great performance at a competitive price!
* Compressor Wheel Inducer: 58.3mm
* Compressor Wheel Exducer: 76.4mm
* Compressor Wheel Trim: 58
* Turbine Wheel Inducer: 65.0mm
* Turbine Wheel Exducer: 56.6mm
* Turbine Wheel Trim: 76
a direct drop-in replacement to the small frame Garrett GT or GTX Series turbochargers.
* External dimensions of the GTW Series bearing housing (CHRA) is physically larger (bulkier) than the Garrett GT and GTX series.
* GTW Series Journal Bearing CHRA
use same oil feed and oil return fittings as the small frame Garrett GT or GTX Series turbochargers.
OIL FITTINGS, FLANGES, AND COMPONENTS:
* Oil feed flange:
Product Code: ATP-FLA-041
* Oil feed gasket:
Product Code: ATP-GSK-026
* Oil drain flange:
Product Code: ATP-FLA-042
* Oil drain gasket:
Product Code: ATP-GSK-027
* 8mm x 1.25 (thread pitch) Bolts:
Product Code: MIA-FST-034
TURBINE HOUSING COMPONENTS:
T3 Inlet Flange (for Turbo Manifold):
Product Code:ATP-FLS-038 T3 Inlet Gasket:
Product Code:GRT-GSK-005 Stainless 4-Bolt Downpipe Flange:
Product Code:ATP-FLS-084 Downpipe Gasket:
Product Code:ATP-GSK-012 APPLICABLE GARRETT PART NUMBERS: