DMAX XD Platinum Series Motor Mounts, 2001-2010 LB7/LLY/LBZ/LMM

Part# XD-MM-0110

$385.61 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel

The extreme torque produced by the Duramax diesel destroys OE style rubber motor mounts. These Dmax XD Platinum series mounts are the answer. They can handle everything from stock to a full blown 1600HP race Duramax. Keep your motor planted and the competition in your mirror.


  • Heavy duty, solid style mount
  • Polyurethane bushings
  • Reduces engine flex & broken mounts


  • Driver side engine mount
  • Passenger side engine mount
  • (14) High grade fasteners
  • Thread locker


  • Bolts are not torqued out of the box to aid in ease of installation and thread locker application
  • These mounts may cause increased engine vibration & noise
Replaces Part #:
  • GM 15829219
  • GM 15829220
  • GM 15134284
  • GM 15072626


  • (Dmax XD Warranty) Dmaxstore XD Steering and suspension parts come with a 3 year unlimited mileage warranty to the original purchaser. Warranty period begins at date of purchase.  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. 

Customer Reviews

Based on 4 reviews
Levi Koss

Love them. They are of good quality

A. Reed

Very well fabricated and nice looking parts. They to transmit some low frequency vibration, but it's really only noticeable when in gear at a dead stop, and it's not to the point of being annoying. They make the whole drivetrain WAY more solid and will vastly outlast the stock style rubber mounts.

Chase Higuera

I’ve ran these motor mounts for about a year and a half now and have had no complaints. Great and strong vibration isn’t very bad either you only feel start up and shut down a little more but honestly I like that gets rid of the annoying bell housing breakage and motor mount breaking doubt anyone could break these things very easy install also

Lane Robbins

I wasn’t sure what to expect performance wise. But after I installed them I gotta say these motor mounts are bad ass! Quick shipping and a very well made product.