XDP  |  SKU: HVCD_XD656

XDP Flex Plate Bolt Kit 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P

Regular price $ 7500

Can I pick up my order or have it installed at your shop?

Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.

How do I know if this part fits my vehicle?

Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.

What if I need to return a product or it’s defective?

Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)

What's the lead time on custom or fabricated parts?

Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.

Description

XDP Flex Plate Bolt Kit 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P


This Part Fits:

Year Make Model Submodel Notes
2001 Chevrolet Silverado 2500 HD
2002 Chevrolet Silverado 2500 HD
2003 Chevrolet Silverado 2500 HD
2004 Chevrolet Silverado 2500 HD
2005 Chevrolet Silverado 2500 HD
2001 GMC Sierra 2500 HD SL
2002 GMC Sierra 2500 HD SL
2001 GMC Sierra 2500 HD SLT
2002 GMC Sierra 2500 HD SLT
2003 GMC Sierra 2500 HD SLT
2004 GMC Sierra 2500 HD SLT
2005 GMC Sierra 2500 HD SLT
2006 GMC Sierra 2500 HD SLT
2007 GMC Sierra 2500 HD SLT
2008 GMC Sierra 2500 HD SLT
2009 GMC Sierra 2500 HD SLT
2010 GMC Sierra 2500 HD SLT
2011 GMC Sierra 2500 HD SLT
2012 GMC Sierra 2500 HD SLT
2013 GMC Sierra 2500 HD SLT
2014 GMC Sierra 2500 HD SLT
2015 GMC Sierra 2500 HD SLT
2016 GMC Sierra 2500 HD SLT
2017 GMC Sierra 2500 HD SLT
2018 GMC Sierra 2500 HD SLT
2019 GMC Sierra 2500 HD SLT
2001 Chevrolet Silverado 2500 HD LS
2002 Chevrolet Silverado 2500 HD LS
2003 Chevrolet Silverado 2500 HD LS
2004 Chevrolet Silverado 2500 HD LS
2005 Chevrolet Silverado 2500 HD LS
2006 Chevrolet Silverado 2500 HD LS
2001 Chevrolet Silverado 2500 HD LT
2002 Chevrolet Silverado 2500 HD LT
2003 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD LT
2005 Chevrolet Silverado 2500 HD LT
2006 Chevrolet Silverado 2500 HD LT
2007 Chevrolet Silverado 2500 HD LT
2008 Chevrolet Silverado 2500 HD LT
2009 Chevrolet Silverado 2500 HD LT
2010 Chevrolet Silverado 2500 HD LT
2011 Chevrolet Silverado 2500 HD LT
2012 Chevrolet Silverado 2500 HD LT
2013 Chevrolet Silverado 2500 HD LT
2014 Chevrolet Silverado 2500 HD LT
2015 Chevrolet Silverado 2500 HD LT
2016 Chevrolet Silverado 2500 HD LT
2017 Chevrolet Silverado 2500 HD LT
2018 Chevrolet Silverado 2500 HD LT
2019 Chevrolet Silverado 2500 HD LT
2001 GMC Sierra 2500 HD SLE
2002 GMC Sierra 2500 HD SLE
2003 GMC Sierra 2500 HD SLE
2004 GMC Sierra 2500 HD SLE
2005 GMC Sierra 2500 HD SLE
2006 GMC Sierra 2500 HD SLE
2007 GMC Sierra 2500 HD SLE
2008 GMC Sierra 2500 HD SLE
2009 GMC Sierra 2500 HD SLE
2010 GMC Sierra 2500 HD SLE
2011 GMC Sierra 2500 HD SLE
2012 GMC Sierra 2500 HD SLE
2013 GMC Sierra 2500 HD SLE
2014 GMC Sierra 2500 HD SLE
2015 GMC Sierra 2500 HD SLE
2016 GMC Sierra 2500 HD SLE
2017 GMC Sierra 2500 HD SLE
2018 GMC Sierra 2500 HD SLE
2019 GMC Sierra 2500 HD SLE
2002 GMC Sierra 2500 HD
2003 GMC Sierra 2500 HD
2004 GMC Sierra 2500 HD
2005 GMC Sierra 2500 HD
2003 GMC Sierra 2500 HD WT
2004 GMC Sierra 2500 HD WT
2005 GMC Sierra 2500 HD WT
2006 GMC Sierra 2500 HD WT
2007 GMC Sierra 2500 HD WT
2008 GMC Sierra 2500 HD WT
2009 GMC Sierra 2500 HD WT
2010 GMC Sierra 2500 HD WT
2011 GMC Sierra 2500 HD WT
2012 GMC Sierra 2500 HD WT
2013 GMC Sierra 2500 HD WT
2014 GMC Sierra 2500 HD WT
2004 Chevrolet Silverado 2500 HD WT
2005 Chevrolet Silverado 2500 HD WT
2006 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD WT
2008 Chevrolet Silverado 2500 HD WT
2009 Chevrolet Silverado 2500 HD WT
2010 Chevrolet Silverado 2500 HD WT
2011 Chevrolet Silverado 2500 HD WT
2012 Chevrolet Silverado 2500 HD WT
2013 Chevrolet Silverado 2500 HD WT
2014 Chevrolet Silverado 2500 HD WT
2015 Chevrolet Silverado 2500 HD WT
2016 Chevrolet Silverado 2500 HD WT
2017 Chevrolet Silverado 2500 HD WT
2018 Chevrolet Silverado 2500 HD WT
2019 Chevrolet Silverado 2500 HD WT
2006 GMC Sierra 2500 HD SL
2007 Chevrolet Silverado 3500 HD WT
2008 Chevrolet Silverado 3500 HD WT
2009 Chevrolet Silverado 3500 HD WT
2010 Chevrolet Silverado 3500 HD WT
2011 Chevrolet Silverado 3500 HD WT
2012 Chevrolet Silverado 3500 HD WT
2013 Chevrolet Silverado 3500 HD WT
2014 Chevrolet Silverado 3500 HD WT
2015 Chevrolet Silverado 3500 HD WT
2016 Chevrolet Silverado 3500 HD WT
2017 Chevrolet Silverado 3500 HD WT
2018 Chevrolet Silverado 3500 HD WT
2019 Chevrolet Silverado 3500 HD WT
2007 GMC Sierra 3500 HD SLT
2008 GMC Sierra 3500 HD SLT
2009 GMC Sierra 3500 HD SLT
2010 GMC Sierra 3500 HD SLT
2011 GMC Sierra 3500 HD SLT
2012 GMC Sierra 3500 HD SLT
2013 GMC Sierra 3500 HD SLT
2014 GMC Sierra 3500 HD SLT
2015 GMC Sierra 3500 HD SLT
2016 GMC Sierra 3500 HD SLT
2017 GMC Sierra 3500 HD SLT
2018 GMC Sierra 3500 HD SLT
2019 GMC Sierra 3500 HD SLT
2007 GMC Sierra 3500 HD SLE
2008 GMC Sierra 3500 HD SLE
2009 GMC Sierra 3500 HD SLE
2010 GMC Sierra 3500 HD SLE
2011 GMC Sierra 3500 HD SLE
2012 GMC Sierra 3500 HD SLE
2013 GMC Sierra 3500 HD SLE
2014 GMC Sierra 3500 HD SLE
2015 GMC Sierra 3500 HD SLE
2016 GMC Sierra 3500 HD SLE
2017 GMC Sierra 3500 HD SLE
2018 GMC Sierra 3500 HD SLE
2019 GMC Sierra 3500 HD SLE
2007 Chevrolet Silverado 3500 HD LTZ
2008 Chevrolet Silverado 3500 HD LTZ
2009 Chevrolet Silverado 3500 HD LTZ
2010 Chevrolet Silverado 3500 HD LTZ
2011 Chevrolet Silverado 3500 HD LTZ
2012 Chevrolet Silverado 3500 HD LTZ
2013 Chevrolet Silverado 3500 HD LTZ
2014 Chevrolet Silverado 3500 HD LTZ
2015 Chevrolet Silverado 3500 HD LTZ
2016 Chevrolet Silverado 3500 HD LTZ
2017 Chevrolet Silverado 3500 HD LTZ
2018 Chevrolet Silverado 3500 HD LTZ
2019 Chevrolet Silverado 3500 HD LTZ
2007 Chevrolet Silverado 2500 HD LTZ
2008 Chevrolet Silverado 2500 HD LTZ
2009 Chevrolet Silverado 2500 HD LTZ
2010 Chevrolet Silverado 2500 HD LTZ
2011 Chevrolet Silverado 2500 HD LTZ
2012 Chevrolet Silverado 2500 HD LTZ
2013 Chevrolet Silverado 2500 HD LTZ
2014 Chevrolet Silverado 2500 HD LTZ
2015 Chevrolet Silverado 2500 HD LTZ
2016 Chevrolet Silverado 2500 HD LTZ
2017 Chevrolet Silverado 2500 HD LTZ
2018 Chevrolet Silverado 2500 HD LTZ
2019 Chevrolet Silverado 2500 HD LTZ
2007 Chevrolet Silverado 3500 HD LT
2008 Chevrolet Silverado 3500 HD LT
2009 Chevrolet Silverado 3500 HD LT
2010 Chevrolet Silverado 3500 HD LT
2011 Chevrolet Silverado 3500 HD LT
2012 Chevrolet Silverado 3500 HD LT
2013 Chevrolet Silverado 3500 HD LT
2014 Chevrolet Silverado 3500 HD LT
2015 Chevrolet Silverado 3500 HD LT
2016 Chevrolet Silverado 3500 HD LT
2017 Chevrolet Silverado 3500 HD LT
2018 Chevrolet Silverado 3500 HD LT
2019 Chevrolet Silverado 3500 HD LT
2007 GMC Sierra 3500 HD WT
2008 GMC Sierra 3500 HD WT
2009 GMC Sierra 3500 HD WT
2010 GMC Sierra 3500 HD WT
2011 GMC Sierra 3500 HD WT
2012 GMC Sierra 3500 HD WT
2013 GMC Sierra 3500 HD WT
2014 GMC Sierra 3500 HD WT
2011 GMC Sierra 2500 HD Denali
2012 GMC Sierra 2500 HD Denali
2013 GMC Sierra 2500 HD Denali
2014 GMC Sierra 2500 HD Denali
2015 GMC Sierra 2500 HD Denali
2016 GMC Sierra 2500 HD Denali
2017 GMC Sierra 2500 HD Denali
2018 GMC Sierra 2500 HD Denali
2019 GMC Sierra 2500 HD Denali
2011 GMC Sierra 3500 HD Denali
2012 GMC Sierra 3500 HD Denali
2013 GMC Sierra 3500 HD Denali
2014 GMC Sierra 3500 HD Denali
2015 GMC Sierra 3500 HD Denali
2016 GMC Sierra 3500 HD Denali
2017 GMC Sierra 3500 HD Denali
2018 GMC Sierra 3500 HD Denali
2019 GMC Sierra 3500 HD Denali
2015 Chevrolet Silverado 3500 HD High Country
2016 Chevrolet Silverado 3500 HD High Country
2017 Chevrolet Silverado 3500 HD High Country
2018 Chevrolet Silverado 3500 HD High Country
2019 Chevrolet Silverado 3500 HD High Country
2015 Chevrolet Silverado 2500 HD High Country
2016 Chevrolet Silverado 2500 HD High Country
2017 Chevrolet Silverado 2500 HD High Country
2018 Chevrolet Silverado 2500 HD High Country
2019 Chevrolet Silverado 2500 HD High Country
2015 GMC Sierra 3500 HD
2016 GMC Sierra 3500 HD
2017 GMC Sierra 3500 HD
2018 GMC Sierra 3500 HD
2019 GMC Sierra 3500 HD
2015 GMC Sierra 2500 HD
2016 GMC Sierra 2500 HD
2017 GMC Sierra 2500 HD
2018 GMC Sierra 2500 HD
2019 GMC Sierra 2500 HD


Specifications:

Country of Origin USA
Sold As Kit
Availability Available
Universal No
About

XDP is a leading retailer, distributor, and manufacturer of top-quality OE, OER, and aftermarket diesel parts and accessories. Strategically positioned across the United States, XDP houses one of the largest and most diverse diesel-specific inventories in the industry.

For the last 20 years, XDP has proudly served the diesel community and diesel industry across North America and Canada.

We're ready to meet the needs of you and your vehicle, whether it be for work, play, towing or hauling. We know what moves you!


Use the XDP Flex Plate Bolt Kit XD656 when you upgrade or reinstall the flex plate on your 6.6 GM Duramax engine. These bolts are often overlooked, but critical in your powertrain.

Don't just reuse the old fasteners, replace them with the XD656. This kit comes ready to install with (8) 12-point bolts and are rated to 200,000 PSI tensile strength.
Features:

  • Black Oxide Finish
  • Complete Set (12 Bolts)
  • Direct-Fit Replacement
  • 200,000 PSI Tensile Strength