L5P Duramax Parts

Extreme pressure protection for bearings, valve trains, pistons and piston rings. Increases oil pressure and reduces oil consumption. Moly E....

KC Boost Leak DetectorFeatures & Details: Milton M-style/D or I/M Industrial Connector Billet Aluminum 4" Boot Connector Psi Gauge for Easy Che...

We are pleased to bring you our exclusive design Ladder/Traction Bars for the: 2000-2010 Chevy/GMC 2500/3500 HD Product Description: We ar...

SynForce® Green Grease NLGI #1 is an extreme heavy-duty, multi-purpose, aluminum complex base grease.  It is formulated for use in all types of hea...

Diesel Treat 2000™ Ultra Low Sulfur is an ashless, all-season fuel additive formulated for use with all types of diesel fuel, especially low sulfur...

Fits; 2011-2022 2500/3500HD GM HD Truck Part# 11KL34 (1st Generation 3/4" Shank Left Hand Thread) Part# 11KL78 (2nd Generation 7/8" Shank Left Hand...

Part# KRSM11-50 (50mm Reservoir) Fits: Rad Flo, Bilstein B8 5160, (King 2.5 OEM Series w/ 2" reservoir) Part# KRSM11-55 (55mm Reservoir) Fits: Fox ...

Give your vehicle the most advanced digital monitoring system when you install the Edge 84130-3 Insight CTS3 Digital Gauge Monitor. The Edge Insigh...

Fits; 2011-2022 Chevrolet and GMC 2500HD/3500 Trucks, Also 2015-2018 Chevy and GMC Canyon / Colorado Trucks. Part# KR86325 These pins replace the a...

This is a replacement inner end for existing Kryptonite Tie Rods ONLY. Will not fit, and is not cross compatible with any other brand tie rods. The...

Part# KRSS15 Fits; 2011-2022 Chevy/GMC 2500/3500 HD *WITHOUT FACTORY TABS  Finally a simple option for direct bolt in steering stabilizer mounting!...

Part# ULTIMATE11 Fits; 2011-2022 CHEVY/GMC 2500/3500 HD  in stock   *Make sure to select the correct fitment for your truck! If you're looking for ...

Micron Moly® Racing Oil 20W-50 is engineered with the highest quality 100% paraffin base stocks, proven friction modifiers, and a highly advanced p...

CarbonTreat is the cure for a problem you may not know exists. That said, you probably have heard of injector failures and plugged fuel filters tha...

SynShield® OTR Plus 10W-30 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to provide...

Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invented the patented PowerStep , the automatic, electr...

KRYPTONITE LIFETIME WARRANTY WHEEL BEARING 8 LUG 2011-2019 Fits; 2011-2019 GM HD Trucks 8 Lug ONLY, 2500HD / 3500 SRW, DRW 2WD, and 4WD *PLEASE S...

Diesel Treat 2000™ Ultra Low Sulfur Winter fuel additive is specially formulated to provide ultra low sulfur diesel fuel maximum cold temperature ...

Fits; 2011-2022 2500/3500HD GM HD Truck Part# 11KXDI34 (1st Generation 3/4" Shank Right Hand Thread) Part# 11KXDI78 (2nd Generation 7/8" Shank Righ...

SynShield® OTR Plus 5W-40 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to provide ...

Fits; 2011-2022 Chevrolet and GMC 2500HD/3500 Trucks, Also 2015-2018 Chevy and GMC Canyon / Colorado Trucks. Part# KR86376 Replace your worn or bro...

Part# KR0232 Fits; 2011-2022 GM HD Trucks 2500HD/3500  IN STOCK This Lower Ball Joint is designed specifically for heavy-duty use, they will handl...

In Stock  Part# KRUCA11 Fits; 2011-2019 Chevy/GMC 2500/3500 HD Truck Kryptonite Upper Control arms are made from laser cut steel, then machine form...

The CSF 6079 OEM+ Replacement Intercooler is a step up from the factory intercooler in your 2017-20118 GM 6.6L Duramax L5P. CSF is an ISO certified...