Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
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McLeod Performance 6L90E Automatic Transmission Overhaul Kit with Kolene Steel Module (07-19 Sierra 2500 HD)
Item HG4481
Sierra 2500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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$985.50 (kit)
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Automatic Transmission Overhaul Kit
- Enables Proper Automatic Transmission Rebuilds and Repair Jobs
- Kit Comes with Transmission Discs, Clutches, and Seals
- Also Comes with Transmission Shift Kit and Filter
- Transmission Module Crafted from Kolene Steel
- Works with 6L90E Automatic Transmissions
- Professional Installation Recommended
- Limited 90-Day Warranty
- Sold as a Kit
- Fits All 2007-2019 GMC Sierra 2500 HD Models
Description
Keep Your 6L90E Transmission Rebuild Going. Keep your 6L90E transmission repair or rebuild moving along efficiently with the McLeod Performance 6L90E Automatic Transmission Overhaul Kit with Kolene Steel Module. Rebuilding an automatic transmission can be complicated, especially if you don’t have the right components on hand. This automatic transmission overhaul kit is designed specifically for your Sierra’s 6L90E transmission and includes all the parts you need to restore its performance. This way, you can save time and effort sourcing the components you need.
High-Quality Parts. This automatic transmission overhaul kit comes with all the components you need for a proper transmission overhaul, including high-quality transmission seals and premium clutch discs. These components make sure your transmission performs smoothly. Additionally, this kit utilizes transmission modules made from Kolene steel. These Kolene steel modules are much stronger and resistant to warpage when compared to standard steel modules. This ensures you get consistent clutch engagement even when driving your Sierra hard.
Professional Installation Recommended. This automatic transmission overhaul kit’s components are designed to install into preexisting locations in your 6L90E transmission. However, installing this kit will require expert-level mechanical knowledge and skills, as well as a complete set of tools, as you will be disassembling your transmission. If you are not used to this type of installation, professional installation is always recommended.
Includes a Limited 90-Day Warranty. This McLeod automatic transmission overhaul kit includes a limited 90-day warranty against manufacturing defects. Please visit McLeod Racing’s website for additional details.
Application. The McLeod Performance 6L90E Automatic Transmission Overhaul Kit with Kolene Steel Module fits all 2007-2019 GMC Sierra 2500 HD models.
Fitment:
- 2007 GMC Sierra 2500
- 2008 GMC Sierra 2500
- 2009 GMC Sierra 2500
- 2010 GMC Sierra 2500
- 2011 GMC Sierra 2500
- 2012 GMC Sierra 2500
- 2013 GMC Sierra 2500
- 2014 GMC Sierra 2500
- 2015 GMC Sierra 2500
- 2016 GMC Sierra 2500
- 2017 GMC Sierra 2500
- 2018 GMC Sierra 2500
- 2019 GMC Sierra 2500
McLeod 88031K
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Automatic Transmission Overhaul Kit
Questions & Answers
10 More Questions
