SPOOLOGIC High & Low Pressure Stock Turbo Cartridges CHRA

The SPOOLOGIC SL-200-034 is a brand-new pair of preassembled V2S turbocharger cartridges for 2008–2010 Ford F-250 F-350 F-450 F-550 Super Duty trucks equipped with the 6.4L Powerstroke. The package includes one low-pressure CHRA and one high-pressure CHRA with 7+7 cast aluminum compressor wheels. Each center housing rotating assembly is high-speed VSR balanced with its turbine shaft and wheel, journal bearings, 360-degree thrust bearing, and step-gap seal rings installed. A turbo installation gasket kit is included; the original V2S compressor and turbine housings and high-pressure turbo control components are reused.

Features

• Two brand-new, fully assembled turbocharger cartridges: one low-pressure and one high-pressure
• 7+7 cast aluminum compressor wheels — SL-220-020 low-pressure and SL-220-021 high-pressure
• High-nickel Inconel turbine wheels
• Extreme-duty journal bearings and bearing spacer
• 360-degree thrust bearing and thrust collars
• Step-gap seal rings at the compressor and turbine ends
• High-speed VSR-balanced rotating assemblies
• Turbo installation gasket kit included
• Built new, never remanufactured

What's Included

• 1 SPOOLOGIC CHRA Cartridge — SL-200-034
• 1 SPOOLOGIC high-pressure CHRA cartridge — SL-200-031, fully assembled and high-speed VSR balanced
• 1 SPOOLOGIC Turbo Mounting Gasket Set — SL-310-013

Fitment

• 2008-2010 Ford F-250 F-350 F-450 F-550 6.4L Powerstroke

⚠️ Cartridge Only — Reuse Your Turbo Housings

This package contains two assembled center sections and the installation gasket kit. It is not a complete compound turbocharger set. Reuse the compatible low-pressure and high-pressure compressor and turbine housings. The high-pressure VGT mechanism and electronic actuator are not included.

Low-pressure 7+7 Cast Compressor Wheel

The cartridge uses the SPOOLOGIC SL-220-020 compressor wheel in the V2S turbocharger.

• Compressor wheel: SL-220-020
• Blade design: 7+7
• Compressor inducer: 64.5 mm
• Compressor exducer: 88 mm
• Material: Cast aluminum
• Installation: Supplied installed as part of the balanced CHRA

High-pressure 7+7 Cast Compressor Wheel

The cartridge uses the SPOOLOGIC SL-220-021 compressor wheel in the V2S turbocharger.

• Compressor wheel: SL-220-021
• Blade design: 7+7
• Compressor inducer: 51.8 mm
• Compressor exducer: 74.1 mm
• Material: Cast aluminum
• Installation: Supplied installed as part of the balanced CHRA

Turbine Shaft

Low-pressure Turbine

• Inducer: 79.6 mm
• Exducer: 73.2 mm
• Blade count: 10

High-pressure Turbine

• Inducer: 69.9 mm
• Exducer: 62.7 mm
• Blade count: 11

The High-nickel Inconel turbine wheel is welded to the shaft as a single rotating unit.

Upgraded Internals — Standard

Each cartridge includes upgraded internal components for shaft support, axial loads, and oil control.

• Extreme-duty journal bearings and spacer: Support the turbocharger shaft and its lubricating oil film
• 360-degree thrust bearing and collars: Provide full-circle thrust-bearing support for axial shaft loads
• Step-gap seal rings: Installed at the compressor and turbine ends to help control oil leakage

High-Speed VSR Balancing

Each complete CHRA—including the compressor wheel, turbine shaft, bearings, thrust components, and seals—is assembled in the SPOOLOGIC center housing and high-speed VSR balanced before shipment. Keep the compressor wheel, shaft, and rotating components assembled during installation to preserve that balance. The supplied CHRA requires no internal rebuild before installation; the outer housings still require inspection, correct alignment, and proper assembly.

Installation Notes

• Match the cartridge to the original turbocharger identification, compressor housing, and turbine housing before disassembly.
• Inspect the housings, mounting surfaces, and oil passages. A new cartridge does not repair damaged housings or correct an unresolved oil-supply problem.
• Inspect the high-pressure VGT mechanism and actuator for wear, binding, and correct operation before reusing them. Follow the applicable actuator service procedures.
• Follow the applicable service procedures for cleaning, housing alignment and clocking, bolt tightening, oil-system preparation, and initial startup.
• Keep the rotating assembly intact. Do not loosen the compressor-wheel nut during housing installation.
• Verify free wheel rotation and check for oil, intake, and exhaust leaks before returning the vehicle to service.

Turbo Applications

Replacement center sections for both sides of the V2S compound turbocharger configuration. The low-pressure cartridge and high-pressure cartridge are different assemblies and must be installed in their respective compatible housings.

Corresponding complete SPOOLOGIC turbocharger package: SL-100-035. The product on this page contains cartridges and a gasket kit only.

Compare SL-200-035 for the billet-wheel cartridge pair.

OEM and Manufacturer References

These references identify complete donor turbochargers or turbocharger assemblies. They are provided to help identify the original application; the product sold here is the cartridge assembly and the installation items listed above, not a complete turbocharger. Match the original turbo identification and the housings being reused.

Low-Pressure Turbocharger References

• BorgWarner: 177100 / 179523 / 477100 / 479523
• Ford: 8C3Z-6K682-A / 8C3Z6K682A
• Ford: 8C3Z-6K682-AA / 8C3Z6K682AA
• Ford: 8C3Z-6K682-AARM / 8C3Z6K682AARM
• Motorcraft: TC-11-RM / TC11RM

High-Pressure Turbocharger References

• BorgWarner: 176466 / 179515 / 476466 / 479515
• Ford: 8C3Z-6K682-B / 8C3Z6K682B
• Ford: 8C3Z-6K682-BARM / 8C3Z6K682BARM
• Ford: 8C3Z-6K682-DARM / 8C3Z6K682DARM
• Ford: 8C3Z-6K682-FRM / 8C3Z6K682FRM
• Motorcraft: TC-14-RM / TC14RM

⚠️ DIY Product — All Sales Final, No Warranty, No Returns

This SPOOLOGIC turbocharger repair product is intended for experienced turbo builders and qualified technicians. Proper installation requires suitable tools, careful inspection, and correct assembly. All sales are final—no warranty, returns, or exchanges. Confirm compatibility before ordering. See the SPOOLOGIC Warranty Policy for details on products sold without a warranty.