SPOOLOGIC Stock Turbocharger

The SPOOLOGIC SL-100-046 is a brand new, direct-fit stock replacement turbocharger for 2020–2022 Ford F-250 F-350 F-450 Super Duty pickup trucks with the 6.7L Powerstroke. Designed to replace the factory Garrett AVNT3788 turbo, it combines factory wheel sizing and variable-geometry operation with upgraded journal bearings, a 360-degree thrust bearing, step gap seal rings, and high-speed VSR balancing. Every unit is built new, never remanufactured, with no core charge and a 1-Year Limited Warranty.

Features

• Brand new, no core charge
• stock replacement for the Garrett AVNT3788
• Direct drop-in fit using factory connections.
• Factory wheel sizing and stock boost range
• Journal bearings, 360-degree thrust bearing, and step-gap seals
• New VGT solenoid, unison ring, and vanes
• Retains factory exhaust brake operation
• High-speed VSR balancing

What's Included

• 1 SPOOLOGIC Turbocharger — SL-100-046
• 1 SPOOLOGIC VGT Control Solenoid

Installation gaskets are not included.

Fitment

• 2020-2022 Ford F-250 F-350 F-450 Pickup 6.7L Powerstroke
• DOES NOT FIT Chassis Cab Applications

Compressor Wheel

• Compressor inducer: 58 mm
• Compressor exducer: 87 mm
• Compressor blade design: 11+0 — 11 full-length blades with no splitters
• Compressor wheel material: Cast aluminum

Turbine Shaft

• Turbine inducer: 68 mm
• Turbine exducer: 55 mm
• Turbine blade count: 11
• Turbine wheel material: High-nickel Inconel

Bearings, Seals, and Balancing

The SL-100-046 retains the factory wheel sizing, stock boost range, and variable-geometry operation for a stock replacement suited to daily driving and towing. Upgraded bearing and sealing components support the rotating assembly without changing the turbo’s stock-replacement purpose.

• Extreme-duty journal bearings — Bronze alloy with updated oil grooves
• 360-degree thrust bearing — Axial-load support
• Step-gap seal rings — Improved sealing and oil control
• High-speed VSR balancing — Smooth, consistent operation

VGT Control System

The turbocharger uses variable turbine geometry and supports the factory exhaust-brake function. A new VGT control solenoid, unison ring, and vanes are installed.

OEM Cross-References

• Garrett: 925330-5001S
• Ford: LC3Z-6K682-A / LC3Z6K682A
• Motorcraft: TC-45 / TC45

1-Year Limited Warranty

Every SPOOLOGIC turbocharger carries a one-year limited warranty against defects in materials and workmanship from the original purchase date. Coverage applies to the original purchaser with dated proof of purchase. Contact SPOOLOGIC for return authorization before shipping the turbocharger for inspection. If inspection confirms a covered defect, SPOOLOGIC will repair or replace the turbocharger at its discretion. Damage from foreign-object debris, oil starvation, contaminated or restricted oil flow, extended oil-change intervals, over-boosting, over-fueling, improper installation or tuning, operation beyond the intended range, or use outside the listed application is excluded, along with cosmetic wear, coating discoloration, and normal heat-cycling marks. Customers are responsible for shipping both to SPOOLOGIC and back, whether the claim is approved or denied. Labor, diagnostics, removal, reinstallation, towing, downtime, and other related expenses are not covered. See the SPOOLOGIC Warranty Policy for complete terms and claim procedures.