FLUIDAMPR 840801 Harmonic Balancer

FLUIDAMPR
FLUIDAMPR 840801 Harmonic Balancer

Please Note: Some images my not represent the actual product

Part Number: 840801
Manufacturer: FLUIDAMPR
On Sale: $361.71

Availability:
19 New In Stock
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Product Note:

Fluidampr Harmonic Balancer

Specs:

Bore Dia. Min/Max: 1.378 / 1.379
Degree Marking Range: 31 Timing marks 2 degrees apart and one @180 degrees
Degree Markings: Yes
Engine Balance: Internal
Finish: Black Zinc
Keyway: Single
Length: 2.1
Material: Steel
Mounting Hardware Incl.: No
O.D.: 8-1/2" (8.500)
Safety Rating: SFI 18.1
WT. in lbs.()=Rotating weight: 9.7 (6.5 Rwt)

Fluidampr Engine Dampers are designed to control destructive vibrations which are transfered thru the crankshaft.

Each time the air/fuel mixture inside a cylinder is ignited, the combustion that occurs creates a torque spike that is applied to the crankshaft through the piston and rod. This torque spike is so severe that it not only turns the crankshaft, it actually twists the crankshaft ahead of its normal rotation and then the crankshaft rebounds. This twisting action is known as torsional vibration. When these torque spikes and forces get into phase with the natural frequency, critical torsional harmonic vibrations occur and can be seriously destructive to the bearings and the crankshaft. Dampers are designed to control those destructive vibrations.

Critical harmonic vibrations occur numerous times in a engines operating range. Stock rubber and elastomer-type dampers are frequency sensitive tuned absorbers, and work at only one critical frequency. In the case of a stock rubber damper, it is tuned for a factory engines critical harmonic vibrations. If you change the mass of pistons, rods, or the crankshaft, you change the natural frequency of the crankshaft assembly; therefore, the stock damper is no longer tuned to the new frequency of vibration, and you may be headed for early failure of expensive engine components. Dampers also create heat while they work, and rubber is a poor dissipator of heat. This heat and the exposure to the elements deteriorates rubber, causing it to crack and change durometer, which then leads to inertia ring slippage, damper failure, uncontrolled torsional vibration, and costly engine parts breakage.

Select Vehicle Above to Narrow Fitment Info!


Year Make Model Trim Engine Vehicle

Lexus

 

GS300

 

BASE

 
3.0L L6 NA 2JZGE GAS
 
Lexus
GS300
BASE

3.0L L6 NA 2JZGE GAS

Lexus

 

IS300

 

BASE

 
3.0L L6 NA 2JZGE GAS
 
Lexus
IS300
BASE

3.0L L6 NA 2JZGE GAS

Lexus

 

IS300

 

SPORTCROSS

 
3.0L L6 NA 2JZGE GAS
 
Lexus
IS300
SPORTCROSS

3.0L L6 NA 2JZGE GAS

Lexus

 

SC300

 

BASE

 
3.0L L6 NA 2JZGE GAS
 
Lexus
SC300
BASE

3.0L L6 NA 2JZGE GAS

Toyota

 

Supra

 

BASE

 
3.0L L6 NA 2JZGE GAS
 
Toyota
Supra
BASE

3.0L L6 NA 2JZGE GAS

Toyota

 

Supra

 

TWIN TURBO

 
3.0L L6 Turbo 2JZGTE GAS
 
Toyota
Supra
TWIN TURBO

3.0L L6 Turbo 2JZGTE GAS