Pacific Performance Engineering 118010200 Xtreme Damper GM 6.6L Duramax LBZ LMM Harmonic Balancer

The Pacific Performance Engineering (PPE) 118010200 Xtreme Damper is a high-performance harmonic balancer engineered for the 2006–2010 GM 6.6L Duramax LBZ/LMM diesel engine. Built for highly modified and competition-level trucks, this damper delivers superior crankshaft vibration control where the factory OEM unit simply cannot keep up.

Key Features:

• Direct OEM Replacement: Press-fits directly onto the snout of the crankshaft for a factory-style installation that increases dampening efficiency
• Torsional Vibration Control: Provides balanced dampening of torsional crankshaft vibrations at any RPM to protect against harmful engine harmonics
• Innovative Three-Piece Design: Constructed with a hub, outer ring, and counterweights in a robust 16.1 lb assembly for maximum durability under extreme power levels
• Laser-Etched Timing Marks: Features precision laser-etched timing degree marks for easy reading and excellent visibility during tuning and setup
• NHRA, IHRA & NASCAR Approved: Exceeds SFI 18.1 specifications, making it fully legal for sanctioned drag racing and competition events

Note: It is recommended to balance the damper, crankshaft, and flywheel together as an assembly for optimal performance.

Whether you are building a competition sled-pull truck or a high-horsepower street diesel, the PPE 118010200 Xtreme Damper provides the protection and precision your Duramax rotating assembly demands. Part Number: 118010200 | GTIN: 840171210552