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06/26/2029 9:53 AM
Summer Sale Price $398.39
In Stock (2)
Usually delivered within 2 days
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Part number: 600203
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Product Details
Fluidampr 600203 Pulley Kits
Products specifications
Balance Style Neutral
Bore Dia. Min/Max 1.310 / 1.311
Degree Marking Range 1 timing mark
Degree Markings Yes
Engine Balance Internal
Finish Chrome
Harmonic Balancer Construction Elastomer
Harmonic Balancer Finish Chrome
Harmonic Balancer Material Steel
Keyway Single (1/4")
Length 3.107
Material STEEL
Mounting Hardware Incl. No
Mounting Hardware Included No
OD 6" (6.000)
Outside Diameter (in) 5.625 in.
Quantity Sold individually.
Rotating Weight 6.09 (5.1 Rwt)
Safety Rating SFI 18.1
Performance Series Dampr
Internally Balanced

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.

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Fast service and shipping, Plus the lowest price for the high performance k&n air filter
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very fast processing received product within a few days. fair prices. will do business with again.
I was hesitant to order from Autoplicity due to the perception that the price was too good to be real (and not some scam). However, I read a few reviews on the internet and decided to take a chance. Once I placed my order I was sent a tracking number and received my car parts within 2 weeks. I was happy that I got the parts I ordered and the price was really low. Simple and quick.
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