Login
My Account
My Cart
The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
Enter your truck info so we can recommend the right products for you.
Can't find it? Call us at 859-737-4966 for free advice.
Menu
Banners
Decals
Hats
Hoodies
License Plates
Shirts
Tank Tops
Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: DOR594-565D Manufacturer Sku #: 594-565D
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$514.95
2006 - 2021 Chevy Silverado 2500
2006 - 2021 Chevy Silverado 3500
2006 - 2021 GMC Sierra 2500
2006 - 2021 GMC Sierra 3500
2007 - 2016 Chevy Express
2007 - 2016 GMC Savana
Product Name: Dorman Products Harmonic Balancer Assembly 2006-2021 GMC 2500HD/3500HD Duramax 6.6L | 2006-2021 GMC Express/Savana 2500/3500 Duramax 6.6L Lly | 2009-2021 GMC Express/Savana 4500 Duramax 6.6L Lly Manufacturer: Dorman Products Manufacturer Part #: 594-565D Thoroughbred Diesel Part #: DOR594-565D