Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM & Hummer H2

Having issues wearing out CV Axles? DmaxStore has the solution, this extended travel CV axle assembly was designed for the rigorous abuse that Duramax owners put their trucks through with the added stresses caused by modifications to the vehicle the stress on the stock components can often lead to failures. This axle allows for a full 47 degrees of articulation versus the 23 degrees that the factory axle allows, making it perfect for leveled and lifted applications. The thermoplastic elastomer boots offer better life than many of the other boots on standard CV axles. The advantages of these thermoplastic elastomer boots include: ideal flex fatigue characteristics, exceptional tear resistance, protection against water and a wide temperature capability. The upgraded cages, races and bearings allow for smooth operation even at the highest degree of articulation unlike some competitors, this is achieved by the 8 bearing joint versus the factory 3 bearing joint that can limit the articulation and smooth operation of the CV axle. This axle also carries a lifetime warranty against defect and workmanship so you can rest assured your parts hold up ot the test of time. 

Features:

• Extended Travel
• Higher Articulation Angle
• Thermoplastic Elastomer Boots
• Upgraded Cages, Races & Bearings
• 8 Ball Socket Design for greater strength and durability 
• Lifetime Warranty

Includes:

• 1 - CV axle shaft for left or right side
• 1 - CV axle nut washer
• 1 - CV axle nut, self locking

Optional:

• CV Hardware Factory length - If your truck has a CV Axle spacer that came with your lift kit, The factory length hardware will not work for your application. 

Replaces Part#:

• GM 20875738

Notes:

• The Axles Shafts are thicker than the stock unit, this may cause clearance issues on trucks with aftermarket Coilover Shock Lift Kits.
• You will still need to run the CV axle spacers if your truck currently has them installed using the longer bolts from your original spacer/axle. 
• Make sure to use medium strength thread lock for reinstallation of CV flange bolts. 36mm socket needed for CV axle nut removal.
• Don't forget to throw on some flashy DmaxStore Valve Stem Caps while under the truck!

(Dmax XD Lifetime Warranty) Dmaxstore XD Steering and suspension parts come with a Lifetime warranty to the original purchaser. If a failure occurs, Dmaxstore will replace the failed part only once it has been received at our facility. Shipping costs are not included under the warranty. Some standard wear is not covered.