GM Duramax Flywheel Lock - Schley Products, Inc

The Schley Products 69250 GM Duramax Flywheel Lock is a critical tool for professional technicians servicing 6.6L Duramax diesel engines. This specialized flywheel lock is engineered to securely hold the flywheel stationary, simplifying the removal or replacement of the crankshaft bolt. It streamlines a challenging procedure by eliminating the time-consuming step of starter motor removal.

Key Features

• Efficient Crankshaft Bolt Service: Designed to facilitate the removal and installation of the crankshaft bolt without requiring the technician to remove the starter motor, significantly reducing service time.
• Secure Engine Immobilization: Provides a robust locking mechanism to hold the engine firmly, essential when dealing with the high torque specifications of Duramax crankshaft bolts.
• Visible Operation Indicator: Features a distinct handle that remains visible once engaged, serving as a clear visual cue to the technician that the engine is locked.
• Professional-Grade Durability: Constructed from high-strength Chrome Moly steel and finished with SP Hi Tech, ensuring exceptional resilience and reliability for demanding shop use.
• Optimized Workflow: Offers a dedicated, easy-to-use solution that enhances efficiency and reduces reliance on shared or makeshift tools for critical engine holding tasks.

Applications

The Schley Products 69250 GM Duramax Flywheel Lock is engineered for 2001 and later 6.6 liter Duramax 2500 and 3500 diesel trucks equipped with Allison transmissions. This tool is indispensable for any procedure that requires the flywheel to be held stationary while applying or removing significant torque from the crankshaft bolt. Its design allows for quick engagement by simply removing the transmission inspection window cover and sliding the tool into position to engage the flywheel, then securing it with the handle.