What is in the box with the GT3076R Ball Bearing CHRA?

The rotating center section: water cooled center housing, ball bearing system, shaft with the 60mm turbine wheel and the 57mm compressor wheel. The compressor housing and turbine housing are not included. Garrett sells the GT3076R super core with the compressor housing for buyers starting without housings.

How much power can the GT3076R make?

Garrett rates the GT3076R at 310 to 525 horsepower on 2.0L to 3.5L engines. The rating is calculated from the compressor map choke flow and represents potential flywheel horsepower, so the actual figure depends on fuel, boost, intercooling, turbine A/R and the calibration.

Which turbine housings fit the GT3076R?

Garrett lists GT30 kits in 0.61, 0.83 and 1.01 A/R with V-band inlets and 0.63, 0.82 and 1.06 A/R with T3 inlets, all free float, plus wastegated T3 5-bolt housings in 0.63, 0.82 and 1.06 A/R. The wastegated housings come without bolts, clamps or actuator.

Can I use a GTX turbine housing with this core?

Yes. Garrett states that the GT30 turbine kits are interchangeable with GT, GTX Gen I and GTX Gen II 30 series supercores. A turbine housing from a GTX3076R or GTX3071R setup in the same 30 series will suit the GT3076R Ball Bearing CHRA as long as rotation matches.

GT3076R or GT3582R: which should I pick?

The GT3076R uses a 60mm turbine and a 57mm compressor for a 310 to 525 horsepower rating and quicker response on 2.0L to 3.0L engines. The GT3582R moves to a 68mm turbine and a 61mm compressor for 400 to 675 horsepower and suits larger engines or higher targets.

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Description

Garrett GT3076R Ball Bearing CHRA

Garrett’s GT3076R Ball Bearing CHRA is the center section of the GT3076R turbocharger: a 57mm compressor inducer and a 60mm turbine inducer in a water cooled ball bearing center housing, supplied without housings. Garrett rates the GT3076R at 310 to 525 horsepower on 2.0L to 3.5L engines. That makes the core a strong fit for a built 2.0L to 2.5L four-cylinder or a 3.0L six aiming around 400 to 500 horsepower, and a good way to refresh an existing GT3076R that has worn its bearings. Engines heading past 550 horsepower are better served by the GT3582R or a G30 core.

Turbine Kit Compatibility

Garrett states that its GT30 turbine kits are interchangeable with GT, GTX Gen I and GTX Gen II 30 series supercores, which gives a GT3076R owner a wide choice of exhaust housings. The wastegated T3 housings are sold without bolts, clamps or actuator.

Features

Ball bearing center section with water cooling
57mm compressor inducer and 76mm exducer, trim 56
60mm inducer, 55mm exducer turbine wheel, trim 84

Specifications

Compressor inducer and exducer: 57mm and 76mm
Compressor trim: 56
Turbine inducer and exducer: 60mm and 55mm
Turbine trim: 84
Bearing system: Ball bearing, water cooled

Applications

The GT3076R Ball Bearing CHRA is not vehicle specific. Garrett sizes it by engine and output:

Engine displacement: 2.0L to 3.5L
Power range: 310 to 525 horsepower (Garrett rating)
Garrett GT30 turbine kits: 0.61, 0.83 and 1.01 A/R V-band and 0.63, 0.82 and 1.06 A/R T3 free float housings, plus 0.63, 0.82 and 1.06 A/R T3 5-bolt wastegated housings

Notes

Compressor and turbine housings are not included; Garrett sells the GT3076R super core with the compressor housing fitted
Garrett does not list this CHRA part number on its GT3076R page; confirm it against your turbocharger before ordering
The Garrett speed sensor kit is sold separately
Garrett does not publish a maximum turbocharger speed for the GT3076R

Frequently Asked Questions

What is in the box with the GT3076R Ball Bearing CHRA? The rotating center section: water cooled center housing, ball bearing system, shaft with the 60mm turbine wheel and the 57mm compressor wheel. The compressor housing and turbine housing are not included. Garrett sells the GT3076R super core with the compressor housing for buyers starting without housings.
How much power can the GT3076R make? Garrett rates the GT3076R at 310 to 525 horsepower on 2.0L to 3.5L engines. The rating is calculated from the compressor map choke flow and represents potential flywheel horsepower, so the actual figure depends on fuel, boost, intercooling, turbine A/R and the calibration.
Which turbine housings fit the GT3076R? Garrett lists GT30 kits in 0.61, 0.83 and 1.01 A/R with V-band inlets and 0.63, 0.82 and 1.06 A/R with T3 inlets, all free float, plus wastegated T3 5-bolt housings in 0.63, 0.82 and 1.06 A/R. The wastegated housings come without bolts, clamps or actuator.
Can I use a GTX turbine housing with this core? Yes. Garrett states that the GT30 turbine kits are interchangeable with GT, GTX Gen I and GTX Gen II 30 series supercores. A turbine housing from a GTX3076R or GTX3071R setup in the same 30 series will suit the GT3076R Ball Bearing CHRA as long as rotation matches.
GT3076R or GT3582R: which should I pick? The GT3076R uses a 60mm turbine and a 57mm compressor for a 310 to 525 horsepower rating and quicker response on 2.0L to 3.0L engines. The GT3582R moves to a 68mm turbine and a 61mm compressor for 400 to 675 horsepower and suits larger engines or higher targets.

About Garrett

Garrett Motion has turbocharged engines since 1955, when its T15 was matched to the Caterpillar D9 crawler, and in 1962 a Garrett turbocharger went into the Oldsmobile Jetfire Turbo Rocket, the first turbocharged production car. Garrett has supplied turbocharging in Formula 1 with Scuderia Ferrari, the FIA World Rally Championship and the 24 Hours of Le Mans. It has operated as a stand-alone company since 2018, and its technology is fitted to around 150 million vehicles worldwide.

Additional Information

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Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Garrett GT3076R Ball Bearing CHRA [836000-5003S]

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Garrett GT3076R Ball Bearing CHRA

Turbine Kit Compatibility

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