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Duramax Parts

Duramax parts for every 6.6L Duramax in Chevy Silverado HD and GMC Sierra HD trucks, from the 2001 LB7 to the current L5P. Pick your engine below to see parts that fit your truck.

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    Yukon Gear Yoke For 2014 & Up GM 95in & 976in 1415 U/Joint Size Strap Design

    Yukon Gear & Axle
    $196.89 - $196.89
    $196.89
    $196.89 - $196.89
    $196.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

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    $196.89 - $196.89
    $196.89
    $196.89 - $196.89
    $196.89
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    Yukon Gear Minor install Kit For GM 83-97 7.2in IFS Diff

    Yukon Gear & Axle
    $40.89 - $40.89
    $40.89
    $40.89 - $40.89
    $40.89

    Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high...

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    $40.89 - $40.89
    $40.89
    $40.89 - $40.89
    $40.89
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    Yukon Gear 9.76in & 9.5in GM 12 Bolt Pinion Seal

    Yukon Gear & Axle
    $33.40 - $33.40
    $33.40
    $33.40 - $33.40
    $33.40

    Yukon Gear & Axle manufactures a full line of top-quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

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    $33.40 - $33.40
    $33.40
    $33.40 - $33.40
    $33.40
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    Firestone Ride-Rite Replacement Bellow 110/70 227mm Sleeve (For Kit PN 2209/2587/2212) (W217609001)

    Firestone
    $224.26
    $224.26 - $224.26
    $224.26
    $170.63
    $170.63 - $170.63
    $170.63

    If you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil-Rite air helper springs are what you need....

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    $224.26
    $224.26 - $224.26
    $224.26
    $170.63
    $170.63 - $170.63
    $170.63
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    Yukon Gear Pinion install Kit For 98+ GM 7.2in IFS Diff

    Yukon Gear & Axle
    $210.43 - $210.43
    $210.43
    $210.43 - $210.43
    $210.43

    Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can b...

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    $210.43 - $210.43
    $210.43
    $210.43 - $210.43
    $210.43
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    Yukon Gear 1541H 5 Lug Inner Axle For 8.5in 2Wd C10 Van

    Yukon Gear & Axle
    $380.13 - $380.13
    $380.13
    $380.13 - $380.13
    $380.13

    Yukon Gear & Axle offers an extensive line of general replacement and high-performance axles for passenger car, truck and SUV applications. Hig...

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    $380.13 - $380.13
    $380.13
    $380.13 - $380.13
    $380.13
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    Yukon Gear Master Overhaul Kit For 98-03 GM S10 and S15 Awd 7.2in IFS Diff

    Yukon Gear & Axle
    $513.64 - $513.64
    $513.64
    $513.64 - $513.64
    $513.64

    Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made...

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    $513.64 - $513.64
    $513.64
    $513.64 - $513.64
    $513.64
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    BD Diesel PMD Extension Cable (72" - Grey) 1994-2000 6.5L Chevrolet/GMC

    BD Diesel
    $60.09 - $60.09
    $60.09
    $61.95
    $61.95 - $61.95
    $61.95

    BD Diesel PMD Extension Cable (72" - Grey) 1994-2000 6.5L Chevrolet/GMC Features Relocates Pump Mounted Driver (PMD) extension cable Great ad...

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    $60.09 - $60.09
    $60.09
    $61.95
    $61.95 - $61.95
    $61.95
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    Yukon Gear Bearing install Kit For 98+ GM S10 and S15 IFS Diff

    Yukon Gear & Axle
    $463.93 - $463.93
    $463.93
    $463.93 - $463.93
    $463.93

    Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhau...

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    $463.93 - $463.93
    $463.93
    $463.93 - $463.93
    $463.93
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    Yukon Gear 7.2in 97-03 Inner Side Seal

    Yukon Gear & Axle
    $38.64 - $38.64
    $38.64
    $38.64 - $38.64
    $38.64

    Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.Ins...

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    $38.64 - $38.64
    $38.64
    $38.64 - $38.64
    $38.64
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    Air Lift Loadlifter 5000 Air Spring Kit

    Air Lift
    $483.99 - $483.99
    $483.99
    $483.99 - $483.99
    $483.99

    Air Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are easy to in...

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    $483.99 - $483.99
    $483.99
    $483.99 - $483.99
    $483.99
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    Firestone Ride-Rite Replacement Bellow 268C 5/8CF 1/2PIN BN (W217606766)

    Firestone
    $326.75
    $326.75 - $326.75
    $326.75
    $248.61
    $248.61 - $248.61
    $248.61

    If you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil-Rite air helper springs are what you need....

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    $326.75
    $326.75 - $326.75
    $326.75
    $248.61
    $248.61 - $248.61
    $248.61
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    Air Lift Loadlifter 5000 Air Spring Kit

    Air Lift
    $483.99 - $483.99
    $483.99
    $483.99 - $483.99
    $483.99

    Air Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are easy to in...

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    $483.99 - $483.99
    $483.99
    $483.99 - $483.99
    $483.99
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    Yukon Gear Standard Open Carrier Case / GM 9.5in & 9.25in IFS / Loaded

    Yukon Gear & Axle
    $619.27 - $619.27
    $619.27
    $619.27 - $619.27
    $619.27

    Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each uni...

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    $619.27 - $619.27
    $619.27
    $619.27 - $619.27
    $619.27
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    AMP Research 23-24 Chevrolet Colorado / GMC Canyon Crew Cab PowerStep Plug N Play - Black

    AMP Research
    $1,849.99 - $1,849.99
    $1,849.99
    $1,849.99 - $1,849.99
    $1,849.99

    Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered ...

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    $1,849.99 - $1,849.99
    $1,849.99
    $1,849.99 - $1,849.99
    $1,849.99
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    aFe Power BladeRunner Ported Ductile Iron Exhaust Manifold 01-16 GM Diesel Trucks V8-6.6L (td)

    aFe
    $689.00 - $689.00
    $689.00
    $689.00 - $689.00
    $689.00

    Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

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    $689.00 - $689.00
    $689.00
    $689.00 - $689.00
    $689.00
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    GM Extrude Honed Dragonfly Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 19 LPM Industrial Injection

    Industrial Injection
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75

    Industrial Injection Model: 0433171985DFLYThe Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out...

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    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 34 LPM Industrial Injection

    Industrial Injection
    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15

    Industrial Injection Model: 0433171985-R6The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

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    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 30 LPM Industrial Injection

    Industrial Injection
    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15

    Industrial Injection Model: 0433171985-R5The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

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    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 26 LPM Industrial Injection

    Industrial Injection
    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15

    Industrial Injection Model: 0433171985-R4The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

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    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 24 LPM Industrial Injection

    Industrial Injection
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75

    Industrial Injection Model: 0433171985-R3The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

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    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 22 LPM Industrial Injection

    Industrial Injection
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75

    Industrial Injection Model: 0433171985-R2The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

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    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 20 LPM Industrial Injection

    Industrial Injection
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75

    Industrial Injection Model: 0433171985-R1The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75
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    GM Extrude Honed Dragonfly Injection Nozzle For 2004.5-2005 LLY Duramax 24 LPM Industrial Injection

    Industrial Injection
    $117.95
    $117.95 - $117.95
    $117.95
    $114.41
    $114.41 - $114.41
    $114.41

    Industrial Injection Model: 0433171860DFLYThe Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out...

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    $117.95
    $117.95 - $117.95
    $117.95
    $114.41
    $114.41 - $114.41
    $114.41
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Duramax parts and performance upgrades for every 6.6L Duramax, from the 2001 LB7 to the current L5P. We carry injectors, fuel systems, turbos, tuning, Allison transmission parts and suspension from Kryptonite, Pro Form Fab and more.

Shop by Duramax Engine

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

Duramax FAQ

Which Duramax do I have?

The engine code is stamped on the block and often on a decal under the hood. LB7 ran 2001 to 2004, LLY 2004.5 to 2005, LBZ 2006 to 2007, LMM 2007.5 to 2010, LML 2011 to 2016, and L5P 2017 on.

Do parts interchange between Duramax generations?

Some suspension and driveline parts do, but fuel system, turbo and tuning parts are specific to each engine generation. Shop by engine and year, or send us your VIN.

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