
Fluidampr Harmonic Balancer Internally Balanced Damper for 2JZ Toyota Supra (840801)
Fluidampr Engine Dampers mitigate destructive vibrations transmitted through the crankshaft by controlling torsional vibrations. These vibrations, caused by torque spikes during combustion, can damage engine components. Unlike stock rubber dampers, Fluidampr dampers work across a broader range of frequencies, crucial for engines with modified components. Rubber dampers are frequency-sensitive and may fail when engine dynamics change. Additionally, rubber deteriorates over time, leading to potential damper failure and engine damage on your Toyota Supra. Vehicle Fitment:1987-1998 Toyota Supra 1992-2000 Lexus SC 300 1993-2005 GS300 2001-2005 IS300(1JZ / 2JZ I6. Internal balance) Part Number: 840801 Degree Marking Range: 31 Timing marks 2 degrees apart and one @180 degrees Engine Balance: Internal OD: 8-1/2" Bore Diameter: 1.3783" Length: 2.096" Weight: 9.4 pounds Rotating Weight: 6.2 pounds Finish: Black Zinc Marerial: Steel, Aluminum Pulley Safety Rating: SFI 18.