L5P Duramax Parts

SynShield® Ultra Performance 10W-30 Diesel Engine Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide ...

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

Save Time - Go Further And Get More Out of Your Truck!  Being stuck with the OEM 36 gallon tank isn't fair!  You spend more time looking for fuel s...

Fits; 2011-2022 Chevrolet/GMC 2500/3500 HD Part# KRS189 *Sold Individually  Fox direct replacement shocks deliver race-winning performance in a sim...

Fits; 2011-2022 Chevy/GMC 2500/3500HD LML-L5P Part# KRS161 The 5100 Series offers traditional Bilstein technology for your Duramax. 5100 Series sho...

Part# 11EX3002-78 This is the center section of our Death Grip Series Tie Rods. Machined from 1.25" Hex bar, 1144 High Tensile Steel Tapped at 7/8-...

Fits; 2011-2019 CHEVY/GMC 2500/3500 HD Part# KRKEY11 Torsion Bar Adjuster Kit (Keys) 2 inch lift These forged re-clocked keys will help get your ve...

Fits; 2011-2022 CHEVY/GMC 2500/3500 HD PART# KRSE11 Use these upper shock extension brackets to extend your factory length shocks to allow your sus...

KRYPTONITE SS SERIES CENTER LINK (UPGRADE) 2011-2022 Fits; 2011-2022 Chevy/GMC 2500/3500 HD Part# KR11SSU34/78 This insanely strong center link has...

Fits; 2011-2022 Trucks with a Kryptonite Tie Rods and stock center link Part#11KRYNEW34 (1st Gen) Part#11KRYNEW78 (2nd Gen) This is a rebuild kit f...

Fits; 2011-2019 GM HD Trucks 2500/3500 Part# KR11STAGE3FOX (This Package is designed to level the front of LML trucks a maximum of 2 inches! Any ...

Fits; 2011-2019 GM HD Trucks 2500/3500  Part# KR11STAGE2 (This Package is designed to level the front of GM trucks a maximum of 2 inches! Any adju...

Fits; 2011-2019 Chevy/GMC 2500/3500 HD Part# KR11STAGE1 Kryptonite 2" leveling package includes torsion bar adjuster keys and shock spacers.  Get 2...

Fits; 2011-2022 GMC/Chevrolet 2500HD/3500 Trucks. Also 2007-2018 1500 Silverado, Sierra. And 2007-2019; Escalade, Avalanche, Suburban, Tahoe, Yukon...

Part# KRISP11 Fits; 2011-2022 Chevy/GMC 2500/3500 HD TRUCK Most of the play in the steering system on Heavy Duty GM Trucks is on the Idler side, th...

Part# KRGUSSET11 Fits; 2011-2022 Chevy/GMC 2500/3500 HD Engineered exclusively for the extreme demands of the Heavy Duty GM Truck. Built with pride...

Fits; 2011-2022 Chevrolet and GMC 2500HD/3500 Trucks. Part# 11KDG018 If you demand the absolute best for your truck this is it! Details: Housing C...

Part# KR419A Fits; 2011-2022 Chevy/GMC 2500HD/3500 GM Trucks If you demand the absolute best for your truck this is it. Details: Heat treated 4140...

Part# KRCLP11 (Factory Taper Size) Part# KRCLP11-FT (Fabtech RTS Taper Size) Fits; 2011-2022 Chevy/GMC 2500/3500 HD   *Make sure to select the corr...

Part# KRTR11 Fits; 2011-2022 2500/3500 GM HD Truck Tie Rod Bodies come Powder Coated black and laser engraved. Disclaimer: This product will not wo...

Part# KRS664 *Sold Individually  Fox direct replacement shocks deliver race-winning performance in a simple direct replacement bolt on shock. Each ...

  The XDP 3/8" Street Performance Pushrods XD387 will strengthen the weak link in the valvetrain of your 2017-2020 GM 6.6L Duramax L5P. The stock p...

  The XDP Custom Fender Cover XD372 offers the ultimate in paint protection when wrenching on your truck. Manufactured from a high-quality PVC foam...

Increase the durability, line pressure, and performance of the Allison transmission in your 2011-2019 GM 6.6L Duramax LML and L5P with the XDP EPC ...