01-04 Duramax LB7 KBDP 63.5mm Rebuild Kit with Billet Wheel

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  • Regular price $439.95

Product Details

63.5mm Front Cover Kit w/ Wheel, Turbine & Turbo Rebuild Kit for 2001-2004 Chevy GMC Duramax 6.6l LB7 Turbos

*Balancing service will take 10-14 days*


1x 63.5mm Front Cover
1x 63.5mm Billet Compressor Wheel
1x Compressor Backing Plate
6x Front Cover Bolts
1x Turbine Wheel & Shaft
1x Turbo Rebuild Kit

Billet Compressor Specs
Inducer: 63.5 mm
Exducer Base: 82.05 mm
Extended Tip: 87.35 mm
Primary Tip Height: 41 mm
Secondary Tip Height: 30 mm
Weight: 116.1 Grams
Nose Width: 15.7 mm
Blades: 6/6
Extended Tip
Reinforced Blade Base
Slim Nose Increases Blade Size
Larger Blades for Increased Flow
Increased Throttle Response

Turbine Wheel Specs
Measures 68mm x 62mm
11 Blades

Turbo Rebuild Kit Specs

2. Journal Bearings
1. Thrust Bearing
1. Thrust Washer
1. Oil Slinger
2. Oil Seals
4. Bearing retaining C-Clips
4. Backing Plate Bolts
4. Thrust Bearing Screws
1. Compressor Wheel Nut
1. Intake Horn Gasket
1. Bearing to Turbine Housing Gasket

The turbine & billet compressor wheel are individually balanced. We do recommend getting the full assembly balanced for longevity. If you would like us to take care of the balancing for you, please select the option and allow an extra 10-14 days of lead time until your order ships.

Fits: IHI RHG6 Turbos found in 2001-2004 6.6l LB7 Duramax Chevy/GMC applications

Install Tips:
The compressor wheel nut is LH thread.
Compressor Wheel Torque Spec: 170 in-lbs with blue thread locker
Backing Plate & Front Cover 144 in-lbs with blue thread locker


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