Protect your 2006–2010 GM/Chevy 6.6L Duramax LBZ or LMM engine with the Fluidampr Performance Diesel Damper (Part #830111)—the same proven technology trusted by top diesel OEMs. This premium viscous damper delivers superior, broad-range control of harmful crankshaft torsional vibrations, helping maintain optimum engine performance and long-term durability.

When upgrading for more horsepower or installing performance rotating assemblies, a Fluidampr helps safeguard internal components such as main bearings, timing gears, and crankshafts from excessive vibration. Constructed from high-grade steel and filled with long-lasting viscous silicone, each unit is CNC-machined, computer-balanced, and requires no tuning or maintenance.

Product Features

• Controls destructive crankshaft torsional vibrations

• Extends the life of main bearings, timing gears, and crankshafts

• Ideal for modified or high-performance diesel applications

• Precision CNC-machined and computer balanced

• Self-tuning, maintenance-free viscous design

• SFI 18.1 certified for safety and performance

• Includes washer; optional high-strength bolt kit available (p/n 300010)

Specifications

Fitment

• 2006–2010 GM / Chevy 6.6L Duramax LBZ

• 2006–2010 GM / Chevy 6.6L Duramax LMM