Dales Super Store - Harmonic / Crank Balancer / Dampers

Rotating Assembly & Accessories - Harmonic / Crank Balancer / Dampers

The harmonic balancer, a discreet yet indispensable component in an internal combustion engine, performs a vital role in mitigating vibrations and maintaining smooth engine operation. Also known as a crankshaft damper or vibration damper, this unassuming device helps to enhance engine durability and performance.

The harmonic balancer is typically attached to the front end of the crankshaft, where it absorbs and dampens the torsional vibrations that occur during engine operation. As the engine's pistons move up and down, they create torque and torsional forces that can induce harmful vibrations. These vibrations, if left uncontrolled, can lead to increased wear on engine components and compromise overall performance.

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Items 1-57 of 57
Description: OE Cross: 7E9520, 1678126, 1084097, 2P4645, 2P5149, 4P4297, 9Y4851 1 Year Warranty
Item #: 1678126
Condition: New
Price: $600.00
Sale: $449.95
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Description: OE Cross: 23525990, 8929502, 08929502 1 Year Warranty
Item #: 23525990
Condition: New
Price: $600.00
Sale: $479.95
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Description: OE Cross: 404GB469, 404GB453A 1 Year Warranty Picture is REPRESENTATIONAL of what you will recieve
Item #: 404GB469
Condition: New
Price: $600.00
Sale: $499.95
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Description: OE Cross: 404GB488, 404GB470, 404GB461A, 404GB462 1 Year Warranty Picture is REPRESENTATIONAL of what you will recieve
Item #: 404GB488
Condition: New
Price: $600.00
Sale: $449.95
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Description: OE Cross: 20706572, 20706589, 404GB498B, 404GB492, 404GB498A, 404GB498, 404GB498C, 20706572, 20706589 1 Year Warranty Picture is REPRESENTATIONAL of what you will recieve
Item #: 404GB498B
Condition: New
Price: $1,000.00
Sale: $449.95
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Description: OE Cross: 404GB469, 404GB453A 1 Year Warranty Picture is REPRESENTATIONAL of what you will recieve
Item #: 404GB490
Condition: New
Price: $2,000.00
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Description: OE Cross: 3680504, 4026799, 4101884 1 Year Warranty
Item #: 4101884
Condition: New
Price: $600.00
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Description: OE Cross: 3073587, 3161942 1 Year Warranty
Item #: 3161942
Condition: New
Price: $600.00
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Description: OE Cross: 3101655, 217323, 4987064, 211915, 211916, 215506, 203898, AR10319 1 Year Warranty
Item #: 3101655
Condition: New
Price: $600.00
Sale: $409.95
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Description: OE Cross: 3925569, 3922559, 3922569
Item #: 3925569
Condition: New
Price: $600.00
Sale: $449.95
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Description: OE Cross: 3907615, 3911330, 3912543, 3914450, 3925560, J925568, J914456, J912681, J914455, A77816, 6742-01-5289
Item #: 3925560
Condition: New
Price: $400.00
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Description: OE Cross: 3922557, 3925567
Item #: 3922557
Condition: New
Price: $400.00
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Description: OE Cross: 12651599, 12662602, 12674750, 19432547, 98062792
Item #: 98062792
Condition: New
Price: $600.00
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Price: $600.00
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Price: $600.00
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Description: OE Cross: 3957297, 5086735AA, 594-356
Item #: 5086735AA
Condition: New
Price: $400.00
Sale: $399.95
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Description: Cross-Reference Numbers: 68005166AA, 68143868AA, 68206038AB, 68252443AA
Item #: 68005166AA
Condition: New
Price: $400.00
Sale: $499.95
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Description: OE Cross: 5011800AA, 5011830AA
Item #: 5011800AA
Condition: New
Price: $600.00
Sale: $209.95
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Description: OE Cross: 3915069, 3918999, 6735-31-8120, 6735318120
Item #: 3918999
Condition: New
Price: $600.00
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Description: OE Cross: 3914454, 3916436
Item #: 3914454
Condition: New
Price: $600.00
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Price: $630.70
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Price: $630.70
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Price: $630.70
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Price: $630.70
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Price: $630.70
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Description: OE Cross: 1826762C92, F3TZ6316A, F4TZ6316A, F5TZ6316AA, F81Z6316AA
Item #: F5TZ6316AA
Condition: New
Price: $600.00
Sale: $119.95
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Price: $630.70
Sale: $563.55
Save: 11%
Save: $67.15

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Description: For vehicles with ONE alternator
Item #: 870201
Condition: New
Price: $630.70
Sale: $563.55
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Description: For vehicles with DUAL alternators
Item #: 870211
Condition: New
Price: $790.50

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Price: $630.70

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Price: $630.70
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Price: $630.70

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Price: $630.70

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Price: $630.70
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Price: $630.70
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Price: $630.70

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Price: $630.70
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Description: Will also fit AMG crate engines up to 2018--per Fluidampr
Item #: 800141
Condition: New
Price: $630.70
Sale: $563.55
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Price: $630.70
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Price: $630.70
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Save: $67.15

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Price: $630.70
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Description: OEM Crosses: BC3Z6312B, BC3Z6312CA, FC3Z6312B, LC3Z6312C
Item #: BC3Z-6312-B
Condition: New
Price: $600.00
Sale: $149.95
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Price: $56.95
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Price: $56.95
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Price: $65.95
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Price: $56.95
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Price: $39.99
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Price: $245.00

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Description: OE Cross: 7E9520 , 1678126
Item #: 171000716405
Condition: New
Price: $625.00

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Description: OE Cross: 167-8125
Item #: 171000716164
Condition: New
Price: $650.00

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Description: OE Cross: 4101884, 4026799, 3680504
Item #: 171000718041
Condition: New
Price: $645.00

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Description: OE Cross: 3101655
Item #: 171000718018
Condition: New
Price: $740.00

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Description: OE Cross: 23525990, 8929502
Item #: 171000716852
Condition: New
Price: $640.00

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Description: OE Cross: 23531040, 23522891
Item #: 171000717406
Condition: New
Price: $730.00

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Description: OEM Reference #: 1850352C2, S35801
Item #: 118010000
Condition: New
Price: $599.99

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Items 1-57 of 57

More About Harmonic / Crank Balancer / Dampers

The harmonic balancer consists of two main components: a mass and a rubber or elastomer ring. The mass, often made of steel or other dense materials, is designed to counteract the torsional forces generated by the engine. The rubber or elastomer ring acts as a vibration-absorbing element, helping to dissipate and dampen the vibrations before they can propagate through the engine.

By absorbing and counteracting the torsional vibrations, the harmonic balancer reduces stress and wear on the crankshaft, main bearings, and other engine components. It helps to maintain proper timing, improve engine stability, and reduce the likelihood of crankshaft failure. Additionally, it contributes to a smoother engine operation, minimizing noise and enhancing overall driving comfort.

Over time, the rubber or elastomer ring within the harmonic balancer can deteriorate due to heat, age, or exposure to engine fluids. If the ring loses its elasticity or becomes damaged, the harmonic balancer may fail to effectively dampen vibrations. Regular inspection and replacement of the harmonic balancer are important to ensure its continued functionality and prevent potential engine damage.

Harmonic balancers are designed to be specific to each engine application, taking into account factors such as engine displacement, RPM range, and torque output. Upgraded or aftermarket harmonic balancers may offer enhanced performance features, such as improved torsional damping or increased strength, to meet the demands of high-performance engines.

While often hidden behind pulleys or covers, the harmonic balancer plays a vital role in maintaining engine smoothness, reducing wear, and safeguarding the engine's longevity. Its ability to tame the inherent vibrations within the engine is a testament to its importance as a critical component in the intricate symphony of the internal combustion engine.