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Garrett | GT47 / GTX47 / G47 / GXR47

Garrett | GT47 / GTX47 / G47 / GXR47

Garrett GT47 / GTX47 / G47 / GXR47 Turbochargers

Powering Heavy-Duty Performance with Garrett Large Frame Turbochargers

Garrett's GT47, GTX47, G47, and GXR47 turbocharger platforms continue to be trusted by diesel performance enthusiasts, commercial operators, and motorsports professionals worldwide. Designed to support a wide range of applications—from heavy-duty commercial diesel engines to high-horsepower racing builds—these large-frame Garrett turbochargers deliver exceptional efficiency, reliability, and performance under the most demanding conditions.

At Momentum Worx, we specialize in Garrett turbochargers for commercial diesel applications including CAT C15, CAT 3406, Cummins ISX, and Detroit Series 60 engines. As one of the nation's largest stocking distributors of Garrett large-frame turbochargers & turbine housings, and replacement components, we provide solutions that many competitors simply cannot source.

If you're searching for a hard-to-find Garrett housing, unique A/R ratio, or specialty large-frame turbo component, there's a good chance we have it in stock.

Large Inventory. Expert Support. Fast Shipping.

  • C15 & 3406E GTX4709 Turbo Upgrade | STREET SPOOL Momentum Worx STREET SPOOL | Garrett GTX4709
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    Momentum Worx STREET SPOOL | Garrett GTX4709

    Momentum Worx

    $4,399.00
    Momentum Worx STREET SPOOL Turbo – Garrett GTX4709 for Caterpillar C15 & 3406E If you’re building a Caterpillar C15 or 3406E and need more than a BorgWarner S410SX, but don’t want to deal with a lazy, oversized race turbo —...
    $4,399.00
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  • Garrett GTX4720R Gen II Supercore 88mm | 851285-5015S Garrett GTX4720R Gen II Supercore 88mm | 851285-5015S
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    Garrett GTX4720 Turbo - 88MM Supercore | 851285-5015S

    Garrett

    $3,863.13
    Garrett GTX4720R Gen II Supercore | 88mm Compressor | P/N 851285-5015S The Garrett GTX4720R Gen II Supercore (851285-5015S) represents the upper limit of what most builders should consider on the GTX47 platform. Featuring an enormous 88mm inducer...
    $3,863.13
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  • Garrett GTX4709R Gen II Supercore 80mm | 851285-5012S Garrett GTX4709 Turbo - 80MM Supercore | 851285-5012S
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    Garrett GTX4709 Turbo - 80MM Supercore | 851285-5012S

    Garrett

    $3,739.96
    Garrett GTX4709 Gen II Supercore | 80mm Compressor | P/N 851285-5012S The Garrett GTX4709R Gen II Supercore (851285-5012S) takes the proven GTX4709 platform and increases compressor inducer size to 80mm while retaining the same 109mm exducer and massive...
    $3,739.96
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  • Garrett GTX4709R Gen II Supercore 76mm | 851285-5011S Garrett GTX4709R Gen II Supercore 76mm | 851285-5011S
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    Garrett GTX4709 Turbo - 76MM Supercore | 851285-5011S

    Garrett

    $3,739.96
    Garrett GTX4709R Gen II Supercore | 76mm Compressor | P/N 851285-5011S The Garrett GTX4709R Gen II Supercore (851285-5011S) is a serious airflow weapon for builders looking to support four-digit horsepower while retaining the flexibility to choose the...
    $3,739.96
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  • Garrett | GXR47-76 Supercore  (Big Wheel - 123MM) Garrett | GXR47-76 Supercore  (Big Wheel - 123MM)
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    Garrett | GXR47-76 Supercore (Big Wheel - 123MM)

    $3,214.00
    Garrett GXR47-76 123mm Ball Bearing Turbocharger – 7+7 Compressor Wheel Technology for Maximum Power & Response Engineered for racers and high-horsepower enthusiasts, the Garrett G-XRace GXR47-76 123mm Turbocharger delivers elite-level...
    $3,214.00
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  • Garrett G-Series G47-1850 | 88MM Turbo - 880547-5026S Garrett G-Series G47-1850 | 88MM Turbo - 880547-5026S
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    Garrett G-Series G47-1850 | 88MM Turbo - 880547-5026S

    Garrett

    $4,050.75
    The Garrett G-Series G47 is a great entry level ball bearing charger for a single turbo CAT, Detroit, or ISX. This particular G47 is the LARGEST one Garrett makes at 88MM.  Coupled with a relatively small turbine wheel (93/88), this turbo is sure to...
    $4,050.75
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  • Garrett G-Series G47-1650 | 80MM Turbo - 880547-5024S Garrett G-Series G47-1650 | 80MM Turbo - 880547-5024S
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    Garrett G-Series G47-1650 | 80MM Turbo - 880547-5024S

    $3,856.95
    The Garrett G-Series G47 is a great entry level ball bearing charger for a single turbo CAT, Detroit, or ISX. This turbo is small enough to be used on a virtually stock truck with light upgrades or tuning, yet still will spool up great considering its...
    $3,856.95
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  • Garrett G-Series G47-1550 | 76MM - 880547-5023S Garrett G-Series G47-1550 | 76MM - 880547-5023S
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    Garrett G-Series G47-1550 | 76MM - 880547-5023S

    Garrett

    $3,760.05
    The Garrett G-Series G47 is a great entry level ball bearing charger for a single turbo CAT, Detroit, or ISX. This turbo is small enough to be used on a virtually stock truck, but will spool up great considering its ball bearing.  The 76MM inducer...
    $3,760.05
    Add to Cart