SPOOLOGIC Stock Turbocharger (Federal Emissions)

The SPOOLOGIC Stock RHG6 Turbocharger SL-100-050 is a brand-new replacement for 2001-2004 Chevrolet Silverado and GMC Sierra 2500 3500 pickups with the 6.6L Duramax LB7 and Federal emissions. Designed to restore factory boost, throttle response, engine performance, drivability, and fuel economy, it gets your truck back to daily driving, towing, and everyday work.

Features

• Brand new, no core charge
• Direct-fit installation using factory connections
• 11-blade cast aluminum compressor wheel
• 11-blade turbine assembly
• Upgraded journal bearings, 360° thrust bearing, and step-gap seal rings
• Internally wastegated housing with a new actuator
• Ceramic-coated turbine housing and center-section exterior
• High-speed VSR balanced

What's Included

• 1 SPOOLOGIC Turbocharger — SL-100-050
• 1 SPOOLOGIC Wastegate Actuator
• 1 SPOOLOGIC Turbo Installation Gasket Kit — SL-310-201
• 1 SPOOLOGIC Oil Feed Line — SL-350-020
• 1 SPOOLOGIC Oil Drain Line — SL-350-030
• 1 SPOOLOGIC Downpipe to Exhaust Pipe V-Band Clamp — SL-330-030

Fitment

• 2001-2004 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax LB7
• Federal emissions applications

Compare the Stock Plus SL-100-051 and Stage 1 SL-100-052 for other configurations in this application range.

Compressor Wheel

• Blade design: 11+0
• Compressor inducer: 60.6 mm
• Compressor exducer: 82 mm
• Material: Cast aluminum

Turbine Shaft

• Turbine inducer: 68 mm
• Turbine exducer: 62 mm
• Turbine blade count: 11
• Material: High-nickel Inconel

Upgraded Internals

• Upgraded journal bearings
• 360° thrust bearing
• Step-gap seal rings

High-Speed VSR Balancing

The rotating assembly is high-speed VSR balanced before shipment for smooth, consistent operation.

Wastegate Control

The RHG6 turbine housing uses an internal wastegate. A new wastegate actuator is installed and tested before shipment.

Coatings and Finish Options

The turbine housing and center-section exterior are ceramic coated to help manage radiant heat and resist oxidation. Heat reduction varies with operating conditions.

OEM Cross-References

• GM: 97307711
• GM: 97720748

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. Coverage excludes damage caused by foreign-object debris, oil starvation, contaminated or restricted oil supply or drainage, extended oil-change intervals, overboosting, overspeed, overfueling, excessive exhaust temperatures, improper installation or startup, improper tuning or repairs, or operation outside the listed application or intended operating range. Normal cosmetic wear, coating discoloration, and heat-cycling marks are not covered. Customers pay shipping to SPOOLOGIC and return shipping, 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.