The Mahle OE GM 6.6L Duramax 06-09 LMM LBZ Vin 26D .010 Right Bank Only Piston Set (Set of 4) is a premium set of pistons designed specifically for GM 6.6L Duramax diesel engines (model years 2006-2009), including both the LMM and LBZ engine variants. This set of 4 pistons is tailored for the right bank (passenger side) of the engine, providing precise fitment and superior performance. Featuring a .010-inch oversize (bore) for improved combustion efficiency, these pistons are perfect for engine rebuilds, repairs, or upgrades. Constructed with high-strength forged aluminum and designed to meet or exceed OEM specifications, the Mahle OE Piston Set offers enhanced durability, performance, and reliability, ideal for both stock and performance applications. If you're working on your Duramax LMM/LBZ engine and require top-quality pistons for the right bank, this set is an essential part of your rebuild or repair.

Specifications:

1. Compatibility: Designed for GM 6.6L Duramax engines (2006-2009) LMM and LBZ variants with Vin code 26D, specifically for the right bank (passenger side) of the engine.
2. Oversize: .010-inch oversize (bore) for improved clearance and combustion efficiency.
3. Material: Constructed from high-strength forged aluminum, providing superior durability, heat resistance, and long-lasting performance under the demands of diesel engine operation.

Features:

• OE Replacement: This piston set is a direct replacement for the OEM pistons in 2006-2009 GM 6.6L Duramax engines, ensuring perfect fitment and reliable operation.
• Right Bank Only: Specifically designed for the right bank (passenger side) of the engine, this set includes 4 pistons for the corresponding cylinders, making it ideal for partial engine rebuilds or repairs.
• .010-inch Oversize: The pistons are oversized by .010 inches, providing slightly more clearance to enhance combustion efficiency, which may improve power output and fuel efficiency.
• Durable Forged Construction: Manufactured from forged aluminum, these pistons are engineered to withstand high temperatures and extreme pressure, making them perfect for the heavy-duty demands of Duramax diesel engines.
• Precision Fitment: Designed with exact specifications to match OEM standards, the Mahle pistons ensure seamless installation and reliable long-term performance.
• Enhanced Performance: The oversize bore and high-strength construction help optimize combustion, improve engine power, and increase overall engine efficiency.

Applications:

• GM 6.6L Duramax Engines (2006-2009): Ideal for partial rebuilds or repairs on the right bank (passenger side) of Duramax LMM or LBZ engines with Vin 26D.
• Engine Rebuilds: A perfect solution for rebuilding your 6.6L Duramax engine, especially if only one bank of pistons needs replacement.
• Performance Builds: If you're enhancing your engine's performance with upgraded components, these Mahle pistons provide a reliable base for maintaining engine durability and efficiency.
• Repairs & Maintenance: A great option for restoring engine performance when rebuilding or replacing damaged pistons in Duramax engines.

Benefits:

• Improved Combustion Efficiency: The .010-inch oversize helps optimize the combustion chamber, leading to better combustion, increased power, and improved fuel efficiency.
• Enhanced Durability: Forged aluminum construction ensures that these pistons can handle the extreme pressures and temperatures of a 6.6L Duramax engine, providing long-lasting performance.
• Precision Fitment: Designed to meet or exceed OEM specifications, these pistons offer perfect fitment and easy installation for your engine rebuild.
• High-Performance Design: Mahle’s pistons are engineered for both stock replacement and performance builds, offering a balance of strength, performance, and reliability.
• Reduced Maintenance Costs: By using Mahle OE pistons, you are ensuring the longevity of your engine and reducing the likelihood of premature failure, ultimately reducing long-term maintenance costs.