Merchant Automotive High Performance Motor Mount

Thoroughbred Sku #: MAT10000
Manufacturer Sku #: 10000

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  • 2001 - 2010 Chevy Silverado 2500
  • 2001 - 2010 Chevy Silverado 3500
  • 2001 - 2010 GMC Sierra 2500
  • 2001 - 2010 GMC Sierra 3500

Product Details

Product Name: Merchant Automotive High Performance Motor Mount
Manufacturer: Merchant Automotive
Manufacturer Part #: 10000
Thoroughbred Diesel Part #: MAT10000
Fitment Notes: 2001-2010 GM Duramax LB7, LBZ, LLY, LMM

Kit comes complete with 2 Motor Mounts high grade fasteners and thread locker for installation.

These high performance motor mounts have been designed to maintain the alignment features of stock mounts while adding strength and durability of high performance polyurethane mount for years of trouble free operation. By holding your engine firmly in place these mounts give an enhanced feel to your truck, and keep the engine from rocking too far in high HP applications.


  • Increased Durability
  • Less Engine Movement
  • Great For High HP Applications


  • how different from the 8.1 gas engine motor mounts are they?

    kevin | 6/8/2019

    Quite a bit,  these do not work for the gas motor.