Description
GM 6.6L Duramax Engine Overhaul-Rebuild Kit (2001-2025 LB7/LLY/LBZ/LMM/LML/L5P)
Bring your GM 6.6L Duramax engine back to life with this premium Overhaul-Rebuild Kit, meticulously engineered for 2001–2025 LB7, LLY, LBZ, LMM, LML, and L5P models. This all-inclusive kit is tailored for both professional mechanics and dedicated enthusiasts looking for uncompromising quality and performance.
Kit Features
- Comprehensive Components: Includes UEM Dualoy pistons and rings, MAHLE/FELPRO seals, and Mahle/King/GM bearings—each meeting or exceeding OEM specs.
- High-Strength Pistons:Â Dualoy pistons feature a robust top ring carrier for superior heat resistance and durability under extreme diesel conditions.
- Trusted Brands:Â All parts sourced from industry leaders like UEM, MAHLE, FELPRO, and KING for maximum reliability.
- Longevity & Performance:Â Designed for peak efficiency and heavy-duty use, ensuring long-term engine performance.
- Warranty:Â Backed by a 1-year warranty for peace of mind.
What’s Included
- Piston Kit (specify size when ordering)
- Rod Bearing Set (specify size)
- Main Bearing Set (specify size)
- Head Gaskets
- Upper Engine Gasket Kit
- Lower Engine Gasket Kit
- Cam Bearing Set
- Thrust Washer Set
- Plus more essential components for a complete rebuild
Important Ordering Information:
All kits are built to order—lead times may vary based on stock and options selected. Please have your cylinder bores professionally measured before ordering to ensure correct piston sizing. Changes to piston size after order processing will incur restocking and shipping fees. Custom/machined pistons are non-exchangeable.
