LML Duramax Parts
Parts for the LML Duramax (2011 to 2016).
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GM HX Series Main Bearings For 01-16 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $391.95Original price $391.95 - Original price $391.95Original price $391.95Current price $380.19$380.19 - $380.19Current price $380.19| /Industrial Injection Model: PDM-MS-2218HXC2001-2016 Duramax Hx Series Main Bearings (Std +.001) Coated. These H and HX Clevite bearings were develo...
View full detailsOriginal price $391.95Original price $391.95 - Original price $391.95Original price $391.95Current price $380.19$380.19 - $380.19Current price $380.19| /Save 3% Save % -
GM H Series Rod Bearing Set For 01-16 Duramax Industrial Injection
Industrial InjectionOriginal price $548.95Original price $548.95 - Original price $548.95Original price $548.95Current price $532.48$532.48 - $532.48Current price $532.48| /Industrial Injection Model: PDM-CB-1805HC2001-2016 Duramax H Series Rod Bearings (Std .025) Coated Set. These H and HX Clevite bearings were devel...
View full detailsOriginal price $548.95Original price $548.95 - Original price $548.95Original price $548.95Current price $532.48$532.48 - $532.48Current price $532.48| /Save 3% Save % -
Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)
Industrial InjectionOriginal price $86.48 - Original price $86.48Original price$86.48$86.48 - $86.48Current price $86.48| /Industrial Injection Model: 54582Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)
Original price $86.48 - Original price $86.48Original price$86.48$86.48 - $86.48Current price $86.48| / -
GM H Series Main Bearings For 01-16 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $390.95Original price $390.95 - Original price $390.95Original price $390.95Current price $379.22$379.22 - $379.22Current price $379.22| /Industrial Injection Model: PDM-MS-2218HC2001-2016 Duramax H Series Main Bearings (Std .025) Coated. These H and HX Clevite bearings were developed...
View full detailsOriginal price $390.95Original price $390.95 - Original price $390.95Original price $390.95Current price $379.22$379.22 - $379.22Current price $379.22| /Save 3% Save % -
GM Rocker Arm Spacer Kit For 01-16 Duramax Industrial Injection
Industrial InjectionOriginal price $236.95Original price $236.95 - Original price $236.95Original price $236.95Current price $229.84$229.84 - $229.84Current price $229.84| /Industrial Injection Model: PDM-07184The Duramax Rocker Spacer Kit was designed to eliminate the factory springs in between the rockers to keep the...
View full detailsOriginal price $236.95Original price $236.95 - Original price $236.95Original price $236.95Current price $229.84$229.84 - $229.84Current price $229.84| /Save 3% Save % -
XDP Duramax 6.6L LGH Fuel Contamination Kit 11-16 GM 6.6L Duramax LGH XD518
XDPOriginal price $5,288.95 - Original price $5,288.95Original price$5,288.95$5,288.95 - $5,288.95Current price $5,288.95| /XDP Model XD518The XDP Duramax 6.6L LGH Fuel Contamination Kit XD518 includes the items you need to repair the fuel system in your 2011-2016 GM Dur...
View full detailsOriginal price $5,288.95 - Original price $5,288.95Original price$5,288.95$5,288.95 - $5,288.95Current price $5,288.95| / -
XDP Xpressor OER Series Reman GT3788VA Replacement Turbocharger XD556
XDPOriginal price $953.95 - Original price $953.95Original price$953.95$953.95 - $953.95Current price $953.95| /XDP Model XD556The XDP Xpressor Turbo (Remanufactured Stock Replacement) XD556 is a direct-fit replacement for the worn turbo in your 2011-2016 GM ...
View full detailsOriginal price $953.95 - Original price $953.95Original price$953.95$953.95 - $953.95Current price $953.95| / -
XDP OER Series Remanufactured CP4 Fuel Pump 2011-2016 GM 6.6L Duramax LML/LGH
XDPOriginal price $734.95 - Original price $734.95Original price$734.95$734.95 - $734.95Current price $734.95| /XDP Model XD609The XDP OER Series Remanufactured CP4 Fuel Pump XD609 is a high-quality replacement for the failed or underperforming injection fuel...
View full detailsOriginal price $734.95 - Original price $734.95Original price$734.95$734.95 - $734.95Current price $734.95| / -
OER Series New Fuel Rail Assembly (Passenger Side) 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance
XDPOriginal price $263.95 - Original price $263.95Original price$263.95$263.95 - $263.95Current price $263.95| /XDP Model XD606Replace the contaminated fuel system in your 2011-2016 GM 6.6L Duramax LML/LGH with the XDP OER Series New Fuel Rail Assembly (Passe...
View full detailsOriginal price $263.95 - Original price $263.95Original price$263.95$263.95 - $263.95Current price $263.95| / -
OER Series New Fuel Rail Assembly (Driver Side) 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance
XDPOriginal price $263.95 - Original price $263.95Original price$263.95$263.95 - $263.95Current price $263.95| /XDP Model XD605The XDP OER Series New Fuel Rail Assembly (Driver Side) XD605 is ideal when replacing contaminated fuel system components in your 20...
View full detailsOriginal price $263.95 - Original price $263.95Original price$263.95$263.95 - $263.95Current price $263.95| / -
XDP Remanufactured LGH Fuel Injector With Bolt XD482 For 2011-2016 GM 6.6L Duramax LGH
XDPOriginal price $230.95 - Original price $230.95Original price$230.95$230.95 - $230.95Current price $230.95| /XDP Model XD482The Remanufactured LGH Fuel Injector With Bolt (Stock HP) XD482 is a high-quality replacement for the failed injector in your 2011-2...
View full detailsOriginal price $230.95 - Original price $230.95Original price$230.95$230.95 - $230.95Current price $230.95| / -
XDP Remanufactured LML Fuel Injector With Bolt XD487 For 2011-2016 GM 6.6L Duramax LML
XDPOriginal price $220.95 - Original price $220.95Original price$220.95$220.95 - $220.95Current price $220.95| /XDP Model XD487The Remanufactured LML Fuel Injector With Bolt (Stock HP) XD487 provides you with a high-quality replacement for the failed injector...
View full detailsOriginal price $220.95 - Original price $220.95Original price$220.95$220.95 - $220.95Current price $220.95| / -
XDP Replacement Radiator Direct-Fit 11-16 GM 6.6L Duramax LML XD292 X-TRA Cool Direct-Fit
XDPOriginal price $524.95 - Original price $524.95Original price$524.95$524.95 - $524.95Current price $524.95| /XDP Model XD292Don't just replace the failed radiator in your 2011-2016 GM 6.6L Duramax with a stock replacement, upgrade it with the X-TRA Cool Di...
View full detailsOriginal price $524.95 - Original price $524.95Original price$524.95$524.95 - $524.95Current price $524.95| / -
XDP Low-Profile Plastic Creeper XD395
XDPOriginal price $109.95 - Original price $109.95Original price$109.95$109.95 - $109.95Current price $109.95| /XDP Model XD395Low-Profile Plastic Creeper Warranty Info: 2 Year / Unlimited Mileage
Original price $109.95 - Original price $109.95Original price$109.95$109.95 - $109.95Current price $109.95| / -
XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax
XDPOriginal price $29.95 - Original price $29.95Original price$29.95$29.95 - $29.95Current price $29.95| /XDP Model XD477Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the Billet Aluminum Oil Cap XD477. Each cap features a CNC-ma...
View full detailsOriginal price $29.95 - Original price $29.95Original price$29.95$29.95 - $29.95Current price $29.95| / -
86 Series Wheel One-Piece Gloss Black 20x10 8x180 -19mm Rough Country
Rough CountryOriginal price $329.95 - Original price $329.95Original price$329.95$329.95 - $329.95Current price $329.95| /Set yourself apart from the pack with Rough Country's One-Piece Series 86 Wheels. This 8-spoke black and machined wheel offers an incredible look t...
View full detailsOriginal price $329.95 - Original price $329.95Original price$329.95$329.95 - $329.95Current price $329.95| / -
2 Inch Wheel Spacers | 8x180 | Chevy/GMC 2500HD/3500HD (11-26)
Rough CountryOriginal price $159.95 - Original price $159.95Original price$159.95$159.95 - $159.95Current price $159.95| /Run larger tires on your with Rough Country's 2-inch Wheel Spacers. This 2-inch spacer helps offset the wheel from your truck's suspension, allowin...
View full detailsOriginal price $159.95 - Original price $159.95Original price$159.95$159.95 - $159.95Current price $159.95| / -
V2 Steering Stabilizer 11-15 Chevy/GMC 2500HD/3500HD Rough Country
Rough CountryOriginal price $119.95 - Original price $119.95Original price$119.95$119.95 - $119.95Current price $119.95| /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 $119.95 - Original price $119.95Original price$119.95$119.95 - $119.95Current price $119.95| / -
SRX2 Adjustable Aluminum Step Crew Cab 07-18 Chevy/GMC 1500/2500HD/3500HD Rough Country
Rough CountryOriginal price $449.95 - Original price $449.95Original price$449.95$449.95 - $449.95Current price $449.95| /Innovative adjustable design. It's time to put your lifted vehicle a step ahead of the others! Rough Country's new SRX2 Side Steps are the perfect ...
View full detailsOriginal price $449.95 - Original price $449.95Original price$449.95$449.95 - $449.95Current price $449.95| / -
V2 Front Shocks | 5-8" | Chevy/GMC 2500HD/3500HD (11-26)
Rough CountryOriginal price $259.95 - Original price $259.95Original price$259.95$259.95 - $259.95Current price $259.95| /Whether 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| / -
6-inch Slimline Cree LED Light Bars Pair Rough Country
Rough CountryOriginal price $79.95 - Original price $79.95Original price$79.95$79.95 - $79.95Current price $79.95| /The sun never sets on a vehicle equipped with a pair of Rough Country's sleek 6-inch Slimline Cree LED Light Bars. With a powerful combined 4,880-...
View full detailsOriginal price $79.95 - Original price $79.95Original price$79.95$79.95 - $79.95Current price $79.95| / -
Multi-Function Winch Cleat Rough Country
Rough CountryOriginal price $49.95 - Original price $49.95Original price$49.95$49.95 - $49.95Current price $49.95| /Complete any winch set up by replacing your standard winch hook with Rough Country’s stylized Multi-Function Winch Cleat. This cutting edge desig...
View full detailsOriginal price $49.95 - Original price $49.95Original price$49.95$49.95 - $49.95Current price $49.95| / -
10-Inch Slimline Cree LED Light Bars Pair Rough Country
Rough CountryOriginal price $109.95 - Original price $109.95Original price$109.95$109.95 - $109.95Current price $109.95| /The sun never sets on a vehicle equipped with a pair of Rough Country's sleek 10-inch Slimline Cree LED Light Bars. With a powerful combined 8,000...
View full detailsOriginal price $109.95 - Original price $109.95Original price$109.95$109.95 - $109.95Current price $109.95| / -
Air Spring Spacer Kit Rough Country
Rough CountryOriginal price $49.95 - Original price $69.95Original price$49.95$49.95 - $69.95Current price $49.95| /Functionality and Use. When equipping your vehicle with airbags depending on your lift height an airbag spacer is a must-have to ensure that you a...
View full detailsOriginal price $49.95 - Original price $69.95Original price$49.95$49.95 - $69.95Current price $49.95| /
The LML Duramax powered 2011 to 2016 Chevy Silverado HD and GMC Sierra HD trucks. It brought piezo injectors, the Bosch CP4.2 pump, a 9th injector for DEF and a much stronger chassis.
Shop LML 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.
LML Duramax FAQ
What is the 9th injector on the LML?
It doses fuel during the DPF regeneration process, separate from the 8 main cylinder injectors.
Is the LML CP4.2 pump a concern like the Ford CP4?
It can fail similarly and contaminate the fuel system. Many owners add filtration or a lift pump for extra protection.