LLY Duramax Parts
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BorgWarner Turbo S400SX SX 74.5mm (100/83)
BorgWarnerOriginal price $1,764.83Original price $1,764.83 - Original price $1,764.83Original price $1,764.83Current price $1,398.22$1,398.22 - $1,398.22Current price $1,398.22BorgWarner Turbo S400SX SX 74.5mm (100/83). Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. Part num...
View full detailsOriginal price $1,764.83Original price $1,764.83 - Original price $1,764.83Original price $1,764.83Current price $1,398.22$1,398.22 - $1,398.22Current price $1,398.22Save 21% -
BorgWarner Turbocharger SX S300 | Part 177282
BorgWarnerOriginal price $1,771.65Original price $1,771.65 - Original price $1,771.65Original price $1,771.65Current price $1,136.22$1,136.22 - $1,136.22Current price $1,136.22BorgWarner Turbocharger SX S300. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. Part number: 177282...
View full detailsOriginal price $1,771.65Original price $1,771.65 - Original price $1,771.65Original price $1,771.65Current price $1,136.22$1,136.22 - $1,136.22Current price $1,136.22Save 36% -
BorgWarner Turbocharger SX S400 T6 A/R 1.32 71.4mm Inducer
BorgWarnerOriginal price $1,381.73Original price $1,381.73 - Original price $1,381.73Original price $1,381.73Current price $1,089.12$1,089.12 - $1,089.12Current price $1,089.12BorgWarner Turbocharger SX S400 T6 A/R 1.32 71.4mm Inducer. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxvill...
View full detailsOriginal price $1,381.73Original price $1,381.73 - Original price $1,381.73Original price $1,381.73Current price $1,089.12$1,089.12 - $1,089.12Current price $1,089.12Save 21% -
BorgWarner Turbocharger SX S300 | Part 177274
BorgWarnerOriginal price $1,715.44Original price $1,715.44 - Original price $1,715.44Original price $1,715.44Current price $1,106.73$1,106.73 - $1,106.73Current price $1,106.73BorgWarner Turbocharger SX S300. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. Part number: 177274...
View full detailsOriginal price $1,715.44Original price $1,715.44 - Original price $1,715.44Original price $1,715.44Current price $1,106.73$1,106.73 - $1,106.73Current price $1,106.73Save 35% -
BorgWarner Turbocharger SX S400SX T6 S475 A/R 1.10 75mm Inducer
BorgWarnerOriginal price $2,032.92Original price $2,032.92 - Original price $2,032.92Original price $2,032.92Current price $1,622.45$1,622.45 - $1,622.45Current price $1,622.45BorgWarner Turbocharger SX S400SX T6 S475 A/R 1.10 75mm Inducer. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Kno...
View full detailsOriginal price $2,032.92Original price $2,032.92 - Original price $2,032.92Original price $2,032.92Current price $1,622.45$1,622.45 - $1,622.45Current price $1,622.45Save 20% -
BorgWarner Turbocharger SX S400SX3 T4 A/R 1.10 71.4mm Inducer
BorgWarnerOriginal price $1,817.86Original price $1,817.86 - Original price $1,817.86Original price $1,817.86Current price $1,440.65$1,440.65 - $1,440.65Current price $1,440.65BorgWarner Turbocharger SX S400SX3 T4 A/R 1.10 71.4mm Inducer. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxv...
View full detailsOriginal price $1,817.86Original price $1,817.86 - Original price $1,817.86Original price $1,817.86Current price $1,440.65$1,440.65 - $1,440.65Current price $1,440.65Save 21% -
BorgWarner Turbocharger SX S400 T6 A/R 1.32 74.7mm Inducer
BorgWarnerOriginal price $1,340.96Original price $1,340.96 - Original price $1,340.96Original price $1,340.96Current price $1,072.77$1,072.77 - $1,072.77Current price $1,072.77BorgWarner Turbocharger SX S400 T6 A/R 1.32 74.7mm Inducer. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxvill...
View full detailsOriginal price $1,340.96Original price $1,340.96 - Original price $1,340.96Original price $1,340.96Current price $1,072.77$1,072.77 - $1,072.77Current price $1,072.77Save 20% -
BorgWarner Turbo S400SX SX 67.7mm (91/83)
BorgWarnerOriginal price $1,949.12Original price $1,949.12 - Original price $1,949.12Original price $1,949.12Current price $1,545.67$1,545.67 - $1,545.67Current price $1,545.67BorgWarner Turbo S400SX SX 67.7mm (91/83). Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. Part numb...
View full detailsOriginal price $1,949.12Original price $1,949.12 - Original price $1,949.12Original price $1,949.12Current price $1,545.67$1,545.67 - $1,545.67Current price $1,545.67Save 21% -
BorgWarner Turbocharger SX S300SX3 T4 A/R .88 60mm Inducer
BorgWarnerOriginal price $1,766.51Original price $1,766.51 - Original price $1,766.51Original price $1,766.51Current price $1,158.16$1,158.16 - $1,158.16Current price $1,158.16BorgWarner Turbocharger SX S300SX3 T4 A/R .88 60mm Inducer. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxvill...
View full detailsOriginal price $1,766.51Original price $1,766.51 - Original price $1,766.51Original price $1,766.51Current price $1,158.16$1,158.16 - $1,158.16Current price $1,158.16Save 34% -
BorgWarner Turbocharger SX S300SX3 Service Kit
BorgWarnerOriginal price $153.83 - Original price $153.83Original price$153.83$153.83 - $153.83Current price $153.83BorgWarner Turbocharger SX S300SX3 Service Kit. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. Part...
View full detailsOriginal price $153.83 - Original price $153.83Original price$153.83$153.83 - $153.83Current price $153.83 -
V2 Front Shocks | 0-4" | Chevy/GMC 2500HD 2WD/4WD (01-10)
Rough CountryOriginal price $259.95 - Original price $259.95Original price$259.95$259.95 - $259.95Current price $259.95Whether youre tackling tough terrain or smooth city streets, Rough Countrys Nitrogen-charged V2 Monotube Shock Absorber leads the way, delivering i...
View full detailsOriginal price $259.95 - Original price $259.95Original price$259.95$259.95 - $259.95Current price $259.95 -
Upper Control Arms 01-10 Silverado/Sierra 2500HD 4WD Rough Country
Rough CountryOriginal price $319.95 - Original price $329.95Original price$319.95$319.95 - $329.95Current price $319.95Durable One-Piece Design. Take your truck to the next level with Rough Country’s most durable Upper Control Arm to date! Rough Country’s Forged...
View full detailsOriginal price $319.95 - Original price $329.95Original price$319.95$319.95 - $329.95Current price $319.95 -
V2 Rear Shocks | 5-7" | Chevy/GMC 2500HD/3500HD (01-26)
Rough CountryOriginal price $259.95 - Original price $259.95Original price$259.95$259.95 - $259.95Current price $259.95Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged V2 Monotube Shock Absorber leads the way, delivering...
View full detailsOriginal price $259.95 - Original price $259.95Original price$259.95$259.95 - $259.95Current price $259.95 -
Rear Wheel Well Liners | Chevy Silverado/GMC Sierra 1500 2WD/4WD (1999-2006 & Classic)
Rough CountryOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95Give your rear wheel wells superior protection and a striking, new look with Rough Country's Rear Wheel Well Liners. Made of high-density Polyethyl...
View full detailsOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95 -
N3 Front Shocks | 4.5-5" | Chevy/GMC 2500HD 2WD/4WD (01-10)
Rough CountryOriginal price $119.95 - Original price $119.95Original price$119.95$119.95 - $119.95Current price $119.95Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...
View full detailsOriginal price $119.95 - Original price $119.95Original price$119.95$119.95 - $119.95Current price $119.95 -
N3 Rear Shocks | 3.5-7.5" | Chevy/GMC 2500HD/3500HD (01-26)
Rough CountryOriginal price $119.95 - Original price $119.95Original price$119.95$119.95 - $119.95Current price $119.95Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...
View full detailsOriginal price $119.95 - Original price $119.95Original price$119.95$119.95 - $119.95Current price $119.95 -
N3 Rear Shocks | 0-3" | Chevy/GMC 2500HD/3500HD (01-26)
Rough CountryOriginal price $119.95 - Original price $119.95Original price$119.95$119.95 - $119.95Current price $119.95Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...
View full detailsOriginal price $119.95 - Original price $119.95Original price$119.95$119.95 - $119.95Current price $119.95 -
M1 Monotube Rear Shocks 7.5-8 Inch Chevy Suburban 2500 (00-10) Rough Country
Rough CountryOriginal price $179.95 - Original price $179.95Original price$179.95$179.95 - $179.95Current price $179.95Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...
View full detailsOriginal price $179.95 - Original price $179.95Original price$179.95$179.95 - $179.95Current price $179.95 -
N3 Front Shocks | 0-4" | Chevy/GMC 2500HD 2WD/4WD (01-10)
Rough CountryOriginal price $119.95 - Original price $119.95Original price$119.95$119.95 - $119.95Current price $119.95Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...
View full detailsOriginal price $119.95 - Original price $119.95Original price$119.95$119.95 - $119.95Current price $119.95 -
M1 Monotube Rear Shocks | 0-3.5" | Chevy/GMC 2500HD/3500HD (01-26)
Rough CountryOriginal price $179.95 - Original price $179.95Original price$179.95$179.95 - $179.95Current price $179.95Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...
View full detailsOriginal price $179.95 - Original price $179.95Original price$179.95$179.95 - $179.95Current price $179.95 -
M1 Monotube Front Shocks 5.5-7 Inch Chevy/GMC 2500HD (01-10) Rough Country
Rough CountryOriginal price $179.95 - Original price $179.95Original price$179.95$179.95 - $179.95Current price $179.95Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...
View full detailsOriginal price $179.95 - Original price $179.95Original price$179.95$179.95 - $179.95Current price $179.95 -
M1 Monotube Front Shocks 0-4 Inch Chevy/GMC 2500HD (01-10) Rough Country
Rough CountryOriginal price $179.95 - Original price $179.95Original price$179.95$179.95 - $179.95Current price $179.95Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...
View full detailsOriginal price $179.95 - Original price $179.95Original price$179.95$179.95 - $179.95Current price $179.95 -
Cognito 01-13 Chevy/GMC Silverado 2500 / Yukon XL 2500 Front Sway Bar End Link Kit for 10/12in Lifts
CognitoOriginal price $133.70 - Original price $133.70Original price$133.70$133.70 - $133.70Current price $133.70These end links are also a little longer than recommended lengths to allow clearance for our Larger Diameter tie rod upgrade. Used as a Heavy-Duty ...
View full detailsOriginal price $133.70 - Original price $133.70Original price$133.70$133.70 - $133.70Current price $133.70 -
2.5" Front Leveling Kit W/ Forged Torsion Key - GM Full-Size Truck SUV 2000-2012
ReadyLiftOriginal price $249.95 - Original price $249.95Original price$249.95$249.95 - $249.95Current price $249.95Readylift Model 66-3050 QUICK OVERVIEW Premium Forged Torsion Leveling Key Kit. Includes shock extensions. Max Lift 2.5" in. - Max Tire Diameter 33...
View full detailsOriginal price $249.95 - Original price $249.95Original price$249.95$249.95 - $249.95Current price $249.95
The LLY Duramax powered 2004.5 to 2005 Chevy Silverado HD and GMC Sierra HD trucks. It was the first Duramax with a variable geometry turbo and EGR, which helps it spool faster than the LB7.
Shop LLY Duramax Parts by Category
- Engine Parts
- Fuel System
- Fuel Injectors
- Intakes and Cooling
- Turbos and Exhaust
- Tuning
- Transmissions
- Suspension and Driveline
- Fluids
- Performance Packages
Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.
LLY Duramax FAQ
What is different about the LLY versus the LB7?
The LLY added a variable geometry turbo and EGR for faster spool and lower emissions.
Are LLY trucks known for overheating?
Some early LLY trucks ran hotter under load. Upgraded cooling parts are a common fix for trucks that tow heavy.