LML Duramax Parts
The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made. Powerhouse Diesel has a huge selection of LML Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible
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Rough Country 78 Series Wheel | Simulated Beadlock | Bronze/Black | 18x9 | 8x180 | 0mm
Rough CountryOriginal price $287.00 - Original price $287.00Original price$287.00$287.00 - $287.00Current price $287.00| /Rough Country Model 78180906 Take your off-road rig to the next level with a wheel designed for adventure and built to perform. The Rough Country 7...
View full detailsOriginal price $287.00 - Original price $287.00Original price$287.00$287.00 - $287.00Current price $287.00| / -
7.5 Inch Lift Kit |Chevy/GMC 2500HD/3500HD (11-19)
Rough CountryOriginal price $2,079.00 - Original price $4,373.00Original price$2,079.00 - $4,373.00$2,079.00 - $4,373.00Current price $2,079.00| /Right off the lot The GM 2500 HD has an impressive stance and a killer look, inspiring Rough Country to build a kit that would add crucial enhancem...
View full detailsOriginal price $2,079.00 - Original price $4,373.00Original price$2,079.00 - $4,373.00$2,079.00 - $4,373.00Current price $2,079.00| / -
5 Inch Lift Kit |Chevy/GMC 2500HD/3500HD (11-19)
Rough CountryOriginal price $2,079.00 - Original price $4,373.00Original price$2,079.00 - $4,373.00$2,079.00 - $4,373.00Current price $2,079.00| /Right off the lot The GM 2500 HD has an impressive stance and a killer look, inspiring Rough Country to build a kit that would add crucial enhancem...
View full detailsOriginal price $2,079.00 - Original price $4,373.00Original price$2,079.00 - $4,373.00$2,079.00 - $4,373.00Current price $2,079.00| / -
Vertex 2.5 Adjustable Front Shocks | 5-8" | OEM Mount | Chevy/GMC 2500HD (11-24)
Rough CountryOriginal price $1,291.00 - Original price $1,291.00Original price$1,291.00$1,291.00 - $1,291.00Current price $1,291.00| /Behold: The pinnacle of off-road performance and smooth ride quality in an affordable package has arrived with Rough Countrys 2.5 Vertex 8-Stage Ad...
View full detailsOriginal price $1,291.00 - Original price $1,291.00Original price$1,291.00$1,291.00 - $1,291.00Current price $1,291.00| / -
N3 Steering Stabilizer | Chevy/GMC 2500HD/3500HD (16-24)
Rough CountryOriginal price $101.00 - Original price $101.00Original price$101.00$101.00 - $101.00Current price $101.00| /Superior Design and Comfort. Give yourself peace of mind when upgrading to a larger wheel and tire setup with Rough Country's N3 stabilizers! Steer...
View full detailsOriginal price $101.00 - Original price $101.00Original price$101.00$101.00 - $101.00Current price $101.00| / -
V2 Steering Stabilizer | Chevy/GMC 2500HD/3500HD (16-24)
Rough CountryOriginal price $172.00 - Original price $172.00Original price$172.00$172.00 - $172.00Current price $172.00| /Superior Design and Comfort. Give yourself peace of mind when upgrading to a larger wheel and tire set up with Rough Country's V2 stabilizers! Stee...
View full detailsOriginal price $172.00 - Original price $172.00Original price$172.00$172.00 - $172.00Current price $172.00| / -
M1 Front Shocks | 5-8" | Torsion Bar Drop | Chevy/GMC 2500HD/3500HD (11-24)
Rough CountryOriginal price $244.00 - Original price $244.00Original price$244.00$244.00 - $244.00Current price $244.00| /Whether 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 $244.00 - Original price $244.00Original price$244.00$244.00 - $244.00Current price $244.00| / -
N3 Front Shocks | 2.5-3" | Chevy/GMC 2500HD/3500HD (11-24)
Rough CountryOriginal price $144.00 - Original price $144.00Original price$144.00$144.00 - $144.00Current price $144.00| /Improve 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 $144.00 - Original price $144.00Original price$144.00$144.00 - $144.00Current price $144.00| / -
M1 Monotube Rear Shocks | 5-7" | Chevy/GMC 2500HD/3500HD (01-24)
Rough CountryOriginal price $244.00 - Original price $244.00Original price$244.00$244.00 - $244.00Current price $244.00| /Whether 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 $244.00 - Original price $244.00Original price$244.00$244.00 - $244.00Current price $244.00| / -
Rough Country 92 Series Wheel | Machined One-Piece | Gloss Black | 20x12 | 8x6.5 | -44mm
Rough CountryOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| /Looking to add a touch of cutting-edge style to your ride? Rough Country's Series 92 wheel is a great way to improve the look of your vehicle and u...
View full detailsOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| / -
Rough Country 91M Series Wheel | One-Piece | Gloss Black | 20x12 | 8x180 | -44mm
Rough CountryOriginal price $387.00 - Original price $387.00Original price$387.00$387.00 - $387.00Current price $387.00| /Looking for an edge on the competition? Check out Rough Country's Series 91 Wheel! Our Series 91 Wheel gives your truck a powerful, bold look wit...
View full detailsOriginal price $387.00 - Original price $387.00Original price$387.00$387.00 - $387.00Current price $387.00| / -
Rough Country 96 Series Wheel | One-Piece | Gloss Black | 20x10 | 8x180 | -19mm
Rough CountryOriginal price $359.00 - Original price $359.00Original price$359.00$359.00 - $359.00Current price $359.00| /Set yourself apart from the pack with Rough Countrys One-Piece Series 96 Wheels. This 8-spoke black and machined wheel offers an incredible look th...
View full detailsOriginal price $359.00 - Original price $359.00Original price$359.00$359.00 - $359.00Current price $359.00| / -
Rough Country 92 Series Wheel | Machined One-Piece | Gloss Black | 20x12 | 8x180 | -44mm
Rough CountryOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| /Looking to add a touch of cutting-edge style to your ride? Rough Country's Series 92 wheel is a great way to improve the look of your vehicle and u...
View full detailsOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| / -
Rough Country 95 Series Wheel | One-Piece | Gloss Black Machined | 20x10 | 8x180 | -19mm
Rough CountryOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| /Set yourself apart from the pack with Rough Countrys One-Piece Series 95 Wheels. This 8-spoke black and machined wheel offers an incredible look th...
View full detailsOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| / -
Rough Country 95 Series Wheel | Machined One-Piece | Gloss Black | 22x10 | 8x180 | -19mm
Rough CountryOriginal price $416.00 - Original price $416.00Original price$416.00$416.00 - $416.00Current price $416.00| /Set yourself apart from the pack with Rough Countrys One-Piece Series 95 Wheels. This 8-spoke black and machined wheel offers an incredible look th...
View full detailsOriginal price $416.00 - Original price $416.00Original price$416.00$416.00 - $416.00Current price $416.00| / -
Rough Country 92 Series Wheel | Machined One-Piece | Gloss Black | 20x9 | 8x180 | +0mm
Rough CountryOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| /Looking to add a touch of cutting-edge style to your ride? Rough Country's Series 92 wheel is a great way to improve the look of your vehicle and u...
View full detailsOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| / -
Rough Country 95 Series Wheel | One-Piece | Gloss Black | 20x10 | 8x180 | -19mm
Rough CountryOriginal price $359.00 - Original price $359.00Original price$359.00$359.00 - $359.00Current price $359.00| /Set yourself apart from the pack with Rough Countrys One-Piece Series 95 Wheels. This 8-spoke black and machined wheel offers an incredible look th...
View full detailsOriginal price $359.00 - Original price $359.00Original price$359.00$359.00 - $359.00Current price $359.00| / -
M14x1.5 Lug Nut Set Set of 32 | Chrome
Rough CountryOriginal price $58.00 - Original price $58.00Original price$58.00$58.00 - $58.00Current price $58.00| /Secure your new wheels with Rough Countrys Bulge Acorn Style Lug Nuts. These cold-forged lug nuts are plated with a beautiful chrome finish for a l...
View full detailsOriginal price $58.00 - Original price $58.00Original price$58.00$58.00 - $58.00Current price $58.00| / -
LED Light Kit | Fog Mount | Dual 2" Black Pairs | Chevy Silverado 1500/2500HD/3500HD 2WD/4WD
Rough CountryOriginal price $273.00 - Original price $301.00Original price$273.00 - $301.00$273.00 - $301.00Current price $273.00| /Bring the state-of-the-art power and efficiency of LED lighting to your Chevy 1500 factory fog lights with Rough Country's new Dual 2-inch Fog Ligh...
View full detailsOriginal price $273.00 - Original price $301.00Original price$273.00 - $301.00$273.00 - $301.00Current price $273.00| / -
1.5-2 Inch Leveling Kit | Chevy/GMC 2500HD/3500HD (11-19)
Rough CountryOriginal price $144.00 - Original price $574.00Original price$144.00 - $574.00$144.00 - $574.00Current price $144.00| /Get a killer, level look and run up to 295/55R20 tires with Rough Countrys 1.5 - 2-inch Leveling Suspension Kit for 11-16 GM HD models. This torsio...
View full detailsOriginal price $144.00 - Original price $574.00Original price$144.00 - $574.00$144.00 - $574.00Current price $144.00| / -
Rear Wheel Well Liners | GMC Sierra 1500/Sierra 2500 HD/Sierra 3500 HD (14-19)
Rough CountryOriginal price $172.00 - Original price $172.00Original price$172.00$172.00 - $172.00Current price $172.00| /Give 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 $172.00 - Original price $172.00Original price$172.00$172.00 - $172.00Current price $172.00| / -
Brakes Lines | Front | Chevy/GMC 1500/1500 SUV/2500HD/3500HD (07-19 & Classic)
Rough CountryOriginal price $115.00 - Original price $115.00Original price$115.00$115.00 - $115.00Current price $115.00| /Upgrade your worn out rubber brake lines with Rough Country's Stainless Extended Steel Brake Line Kit. Our DOT approved brake line kits offer the n...
View full detailsOriginal price $115.00 - Original price $115.00Original price$115.00$115.00 - $115.00Current price $115.00| / -
Tailgate Assist | Chevy/GMC 1500/2500HD/3500HD (07-18 & Classic)
Rough CountryOriginal price $43.00 - Original price $43.00Original price$43.00$43.00 - $43.00Current price $43.00| /This Assistance You Need. Want a hassle-free way of lowering your tailgate? Look no further than Rough Country's GM 1500/2500 HD Tailgate Assist! S...
View full detailsOriginal price $43.00 - Original price $43.00Original price$43.00$43.00 - $43.00Current price $43.00| / -
Speedometer Calibrator | Chevy/GMC 1500/2500HD/3500HD (07-18 & Classic)
Rough CountryOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| /Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps y...
View full detailsOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| /
BUILT FOR PERFORMANCE
The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made.
Here at Powerhouse Diesel, our inventory of LML duramax performance parts and accessories includes just about everything you could need. We have a huge range of options from many of the top manufacturers in the industry, including Fleece, Kryptonite, DDP and Rough Country. This is critical because when you’re trying to make improvements to how your engine performs, you need to have the highest-quality components. Without the best LML upgrades, there’s a good chance you’ll continue to have issues with your engine.
Our selection of LML Duramax parts can help you no matter what you’re looking for from your truck. Whether you’re trying to boost efficiency, get more raw power or just need to perform routine maintenance, we have something to help you. Here you’ll find LML accessories and parts including:
- Suspension parts
- Turbochargers
- Exhausts
- Injectors
- Intakes and cooling system parts
- Injection pumps and lift pumps
- And more
LET US SHOW YOU THE WAY
Our expertise and knowledge make us the best place to look for parts to upgrade your LML Duramax. When you shop with us, our experienced team can help you narrow down your search and find the components that are perfect for whatever result you want. We’ll answer your questions and show you all your options so you can get the most from your engine. If you’re ready to learn more about what we have in stock and what it can do for you, browse through our products or get in touch with us today.