Garrett 740902-0123 GTX3071R Turbine Housing Kit T3 V-Band 0.68 A/R

Vehicle Fitment

• Universal turbocharger turbine housing - not specific to any vehicle
• Designed for use with Garrett GTX3071R and compatible turbocharger cores

Features

• Turbine housing kit for GTX3071R and similar turbo cores
• 0.68 A/R ratio for quick spool and strong low-end response
• T3 inlet flange for flexible exhaust manifold integration
• V-Band outlet for secure and leak-resistant exhaust connection
• Heavy-duty cast alloy construction for heat resistance
• Free-float design - no internal wastegate
• Supports external wastegate configurations
• Ideal for custom performance and high-boost turbo builds

Specifications

• Brand: Garrett
• Part Number: 740902-0123
• Component Type: Turbocharger turbine housing kit
• Compatible Turbo Series: GTX3071R and similar cores
• A/R Ratio: 0.68
• Inlet Flange: T3 standard flange
• Outlet Connection: V-Band
• Wastegate: Free-float (external wastegate compatible)
• Material: High-strength cast alloy

Included Components

• 1x Garrett 740902-0123 turbine housing (exhaust housing)
• Note: Turbo core (CHRA), compressor housing, actuator, clamps, and additional hardware not included

Product Description

The Garrett 740902-0123 GTX3071R Turbine Housing Kit is engineered for custom and performance turbocharger systems that use GTX3071R and compatible turbo cores. Featuring a 0.68 A/R ratio, this turbine housing is tuned for quick spool-up and strong low-end to mid-range response, making it ideal for performance engines that benefit from responsive boost delivery. The T3 inlet flange and V-Band outlet provide flexibility in manifold and exhaust design while ensuring a secure, leak-resistant connection.

Constructed from a durable cast alloy capable of withstanding high temperatures and pressure, this turbine housing is a **universal component** - not a direct fit for any specific vehicle. To complete a working turbocharger assembly, it must be paired with a compatible turbo core (CHRA), appropriate external wastegate components if required, and the necessary plumbing tailored to your build's performance goals. Its balanced A/R and robust construction make it a strong choice for engine builders and tuners crafting bespoke forced-induction setups.