Merchant 22110 Flywheel Lock | 2001-2016 GM 2500HD/3500HD 6.6L Duramax

Features:

• Holds flywheel securely during service
• No starter removal required
• Makes crank pulley removal easier
• Simplifies flexplate and balancer jobs
• Duramax-specific design
• Saves time and effort
• Prevents flywheel rotation during work
• Compact and easy to store
• Great for DIY or shop use

Hold the Flywheel in Pace without Removing the Starter

If you’ve ever struggled to hold the flywheel steady while working on your Duramax, you know just how valuable the right tool can be. The Merchant 22110 Flywheel Lock is one of those simple but game-changing tools that makes a frustrating job a whole lot easier. Designed specifically for 2001–2016 GM 6.6L Duramax engines, this tool locks the flywheel in place securely—without requiring you to pull the starter. That alone saves you time and hassle whether you're swapping a flexplate, installing a harmonic balancer, or breaking loose a stubborn crank bolt.

Fits: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM 2500HD/3500HD 6.6L Duramax