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LB7 Duramax Parts

Parts for the LB7 Duramax (2001 to 2004).

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    Kryptonite Idler Side Package For 2001 to 2010 Chevy/GMC 1500HD/2500HD/3500 Trucks

    Kryptonite
    $522.49 - $522.49
    $522.49
    $522.49 - $522.49
    $522.49

    Part #- KRISP10 Fits: 2001–2010 Chevy/GMC 2500HD / 3500HD Trucks Important Fitment Info: This kit will not function properly with "Drop Centerl...

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    $522.49 - $522.49
    $522.49
    $522.49 - $522.49
    $522.49
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    Kryptonite Uni-spline Pitman Arm For 1988-2010 Chevy/GMC 6 & 8 Lug Trucks

    Kryptonite
    $227.99 - $227.99
    $227.99
    $227.99 - $227.99
    $227.99

    Fits: 1988–2010 Chevy Silverado 1500/1500HD/2500HD/3500 1988–2010 GMC Sierra 1500/1500HD/2500HD/3500 Important Fitment Details: 8 Lug and 6 Lug Tru...

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    $227.99 - $227.99
    $227.99
    $227.99 - $227.99
    $227.99
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    Smeding Diesel Billet S488 T6 Turbocharger

    Smeding
    $1,345.00 - $1,525.00
    $1,345.00
    $1,345.00 - $1,525.00
    $1,345.00

    Smeding Diesel S488/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,345.00 - $1,525.00
    $1,345.00
    $1,345.00 - $1,525.00
    $1,345.00
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    Smeding Diesel S362 SXE Turbocharger

    Smeding
    $730.00 - $1,140.00
    $730.00
    $730.00 - $1,140.00
    $730.00

    A hand built Smeding Diesel S362 SXE turbo. Call us to match the housings and fitment to your truck and power goals.Questions on fitment? Call our ...

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    $730.00 - $1,140.00
    $730.00
    $730.00 - $1,140.00
    $730.00

  • Smeding Diesel T4 Gasket

    Smeding
    $16.00 - $16.00
    $16.00
    $16.00 - $16.00
    $16.00

    Smeding Diesel T4 Gasket. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN.Questions on fitment? Call o...

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    $16.00 - $16.00
    $16.00
    $16.00 - $16.00
    $16.00
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    Smeding Diesel Billet S472 T4 Turbocharger

    Smeding
    $1,395.00 - $1,780.00
    $1,395.00
    $1,395.00 - $1,780.00
    $1,395.00

    A hand built Smeding Diesel S472 turbo with a billet compressor wheel and T4 flange. Call us to match the housings and fitment to your truck and po...

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    $1,395.00 - $1,780.00
    $1,395.00
    $1,395.00 - $1,780.00
    $1,395.00
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    XDP Duramax Wif Sensor Delete Plug XD137

    XDP
    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95

    XDP Model XD137The XDP WIF Sensor delete plug XD137 is a quick and simple solution to ending all the issues caused by the factory Water In Fuel (WI...

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    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95
  • Borg Warner S475/96/T6/1.32 with Titanium Powder Coated Compressor Housing. Borg Warner S475/96/T6/1.32 with Titanium Powder Coated Compressor Housing.

    Borg Warner S475/96/T6/1.32 with Titanium Powder Coated Compressor Housing

    Pusher Intakes
    $949.99 - $949.99
    $949.99
    $949.99 - $949.99
    $949.99

    Pusher Part # S475_T This is our go to atmospheric charger for a tow/play compound system. It works great from stock power all the way up 7-750RWHP...

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    $949.99 - $949.99
    $949.99
    $949.99 - $949.99
    $949.99
  • Borg Warner S471/96/T6/1.32 with Titanium Powder Coated Compressor Housing. Borg Warner S471/96/T6/1.32 with Titanium Powder Coated Compressor Housing.

    Borg Warner S471/96/T6/1.32 with Titanium Powder Coated Compressor Housing

    Pusher Intakes
    $949.99 - $949.99
    $949.99
    $949.99 - $949.99
    $949.99

    Pusher Part # S471_TThis is the charger we use when the customer meets two of the following three criteria.    1. The truck is a designated tow ri...

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    $949.99 - $949.99
    $949.99
    $949.99 - $949.99
    $949.99
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    BorgWarner Turbocharger SX S400SX4 T6 A/R 1.32 80mm Inducer w/ Race Cover

    BorgWarner
    $2,050.01
    $2,050.01 - $2,050.01
    $2,050.01
    $1,626.39
    $1,626.39 - $1,626.39
    $1,626.39

    BorgWarner Turbocharger SX S400SX4 T6 A/R 1.32 80mm Inducer with Race Cover. Sold and shipped by Powerhouse Diesel, a diesel repair and performance...

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    $2,050.01
    $2,050.01 - $2,050.01
    $2,050.01
    $1,626.39
    $1,626.39 - $1,626.39
    $1,626.39
    Save 21% Save %
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    66MM BorgWarner SX-E Turbo w/ 1.0 Turbine Housing

    H&S Motorsports
    $0.00 - $0.00
    $0.00
    $1,250.00
    $1,250.00 - $1,250.00
    $1,250.00

    H&S Motorsports Model 565805-10 Applications Universal Description We have performed extensive testing of BorgWarner's new SX-E line of...

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    $0.00 - $0.00
    $0.00
    $1,250.00
    $1,250.00 - $1,250.00
    $1,250.00
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    BorgWarner Turbocharger SX S400 T6 S475 A/R 1.32 75mm Inducer w/ Race Cover

    BorgWarner
    $1,938.13
    $1,938.13 - $1,938.13
    $1,938.13
    $1,544.68
    $1,544.68 - $1,544.68
    $1,544.68

    BorgWarner Turbocharger SX S400 T6 S475 A/R 1.32 75mm Inducer with Race Cover. Sold and shipped by Powerhouse Diesel, a diesel repair and performan...

    View full details
    $1,938.13
    $1,938.13 - $1,938.13
    $1,938.13
    $1,544.68
    $1,544.68 - $1,544.68
    $1,544.68
    Save 20% Save %
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    BorgWarner Turbocharger SX S400 T6 A/R 1.58 69.4mm Inducer

    BorgWarner
    $1,644.56
    $1,644.56 - $1,644.56
    $1,644.56
    $1,302.00
    $1,302.00 - $1,302.00
    $1,302.00

    BorgWarner Turbocharger SX S400 T6 A/R 1.58 69.4mm Inducer. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxvill...

    View full details
    $1,644.56
    $1,644.56 - $1,644.56
    $1,644.56
    $1,302.00
    $1,302.00 - $1,302.00
    $1,302.00
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    BorgWarner Turbocharger SX S300SX3 T4 A/R .91 63mm Inducer 90 Deg Comp Outlet

    BorgWarner
    $1,679.26
    $1,679.26 - $1,679.26
    $1,679.26
    $1,085.38
    $1,085.38 - $1,085.38
    $1,085.38

    BorgWarner Turbocharger SX S300SX3 T4 A/R .91 63mm Inducer 90 Deg Comp Outlet. Sold and shipped by Powerhouse Diesel, a diesel repair and performan...

    View full details
    $1,679.26
    $1,679.26 - $1,679.26
    $1,679.26
    $1,085.38
    $1,085.38 - $1,085.38
    $1,085.38
    Save 35% Save %
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    69MM BorgWarner SX-E Turbo w/ 1.0 Turbine Housing

    H&S Motorsports
    $0.00 - $0.00
    $0.00
    $1,250.00
    $1,250.00 - $1,250.00
    $1,250.00

    H&S Motorsports Model 565806-10 Applications Universal Description We have performed extensive testing of BorgWarner's new SX-E line of...

    View full details
    $0.00 - $0.00
    $0.00
    $1,250.00
    $1,250.00 - $1,250.00
    $1,250.00
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    BorgWarner Turbocharger SX S300 | Part 177279

    BorgWarner
    $1,743.91
    $1,743.91 - $1,743.91
    $1,743.91
    $1,116.62
    $1,116.62 - $1,116.62
    $1,116.62

    BorgWarner Turbocharger SX S300. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. Part number: 177279...

    View full details
    $1,743.91
    $1,743.91 - $1,743.91
    $1,743.91
    $1,116.62
    $1,116.62 - $1,116.62
    $1,116.62
    Save 36% Save %
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    BorgWarner Turbocharger SX S300SX3 T4 A/R .91 66mm Inducer | Part 177275

    BorgWarner
    $1,852.64
    $1,852.64 - $1,852.64
    $1,852.64
    $1,176.56
    $1,176.56 - $1,176.56
    $1,176.56

    BorgWarner Turbocharger SX S300SX3 T4 A/R .91 66mm Inducer. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxvill...

    View full details
    $1,852.64
    $1,852.64 - $1,852.64
    $1,852.64
    $1,176.56
    $1,176.56 - $1,176.56
    $1,176.56
    Save 36% Save %
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    63MM BorgWarner SX-E Turbo w/ 1.0 Turbine Housing

    H&S Motorsports
    $0.00 - $0.00
    $0.00
    $1,200.00
    $1,200.00 - $1,200.00
    $1,200.00

    H&S Motorsports Model 565803-10 Applications Universal Description We have performed extensive testing of BorgWarner's new SX-E line of...

    View full details
    $0.00 - $0.00
    $0.00
    $1,200.00
    $1,200.00 - $1,200.00
    $1,200.00
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    64MM BorgWarner SX-E Turbo w/ .91 Turbine Housing

    H&S Motorsports
    $0.00 - $0.00
    $0.00
    $1,200.00
    $1,200.00 - $1,200.00
    $1,200.00

    H&S Motorsports Model 565804 Applications Universal Description We have performed extensive testing of BorgWarner's new SX-E line of tu...

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    $0.00 - $0.00
    $0.00
    $1,200.00
    $1,200.00 - $1,200.00
    $1,200.00
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    BorgWarner Turbocharger SX S400 T6 A/R 1.10 63.5mm Inducer

    BorgWarner
    $1,327.95
    $1,327.95 - $1,327.95
    $1,327.95
    $1,046.09
    $1,046.09 - $1,046.09
    $1,046.09

    BorgWarner Turbocharger SX S400 T6 A/R 1.10 63.5mm Inducer. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxvill...

    View full details
    $1,327.95
    $1,327.95 - $1,327.95
    $1,327.95
    $1,046.09
    $1,046.09 - $1,046.09
    $1,046.09
    Save 21% Save %
  • BEP Billet BWS480/96/T6/1.32 with Titanium Powder Coated Race Cover. BEP Billet BWS480/96/T6/1.32 with Titanium Powder Coated Race Cover.

    BEP Billet BWS480/96/T6/1.32 with Titanium Powder Coated Race Cover

    Pusher Intakes
    $1,889.99 - $1,889.99
    $1,889.99
    $1,889.99 - $1,889.99
    $1,889.99

    Pusher Part # BWS S480_TR This is the most popular sized atmospheric charger for a play/race compound system. This is our go to atmospheric charger...

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    $1,889.99 - $1,889.99
    $1,889.99
    $1,889.99 - $1,889.99
    $1,889.99
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    BorgWarner Turbocharger SX S300SX3 T4 A/R .91 60mm Inducer

    BorgWarner
    $1,867.07
    $1,867.07 - $1,867.07
    $1,867.07
    $1,178.72
    $1,178.72 - $1,178.72
    $1,178.72

    BorgWarner Turbocharger SX S300SX3 T4 A/R .91 60mm Inducer. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxvill...

    View full details
    $1,867.07
    $1,867.07 - $1,867.07
    $1,867.07
    $1,178.72
    $1,178.72 - $1,178.72
    $1,178.72
    Save 37% Save %
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    BorgWarner Turbocharger SX S400 | Part 177286

    BorgWarner
    $1,973.59
    $1,973.59 - $1,973.59
    $1,973.59
    $1,565.25
    $1,565.25 - $1,565.25
    $1,565.25

    BorgWarner Turbocharger SX S400. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. Part number: 177286...

    View full details
    $1,973.59
    $1,973.59 - $1,973.59
    $1,973.59
    $1,565.25
    $1,565.25 - $1,565.25
    $1,565.25
    Save 21% Save %
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    BorgWarner Turbocharger Series S300 61.44mm FMW Compressor 0.83 A/R Non-WG Turbine Housing

    BorgWarner
    $2,186.85 - $2,186.85
    $2,186.85
    $2,186.85 - $2,186.85
    $2,186.85

    BorgWarner Turbocharger Series S300 61.44mm FMW Compressor 0.83 A/R Non WG Turbine Housing. Sold and shipped by Powerhouse Diesel, a diesel repair ...

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    $2,186.85 - $2,186.85
    $2,186.85
    $2,186.85 - $2,186.85
    $2,186.85

The LB7 is the original 6.6L Duramax, built by GM and Isuzu for 2001 to 2004 Chevy Silverado HD and GMC Sierra HD trucks. It has a cast iron block, aluminum heads, a Bosch CP3 pump and no DPF or EGR, which makes it a favorite for high mileage reliability and tuning.

Shop LB7 Duramax Parts by Category

Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.

LB7 Duramax FAQ

What is the LB7 known for?

A strong bottom end and no emissions equipment, which makes it popular for tuning and long term reliability.

What are common LB7 problems?

Injector failure is the most common issue, often from fuel contamination. Keeping fuel filtration in good shape helps prevent it.