Fluidampr Harmonic Dampers

4.77 out of 5 stars 146 Customer Reviews

Using only three parts (a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration--not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.

Showing In Stock Items. Show All 21 Items.

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Fluidampr Harmonic Dampers 620101

Fluidampr Harmonic Dampers 620101

Harmonic Balancer, Internal Balance, Steel, Black, Chevy, Small Block, Big Block W, Each

Part Number: FLU-620101

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers for 2010-2015 CAMARO - 760111

Harmonic Balancer, Internal Balance, Steel, Gold Zinc Chromate, Chevy, LS3/L99, Each

Part Number: FLU-760111

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers 570601

Harmonic Balancer, Internal Balance, Steel, Black, for use on Honda®, 4 Cylinder, Each

Part Number: FLU-570601

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers 800101

Harmonic Balancer, Internal Balance, Steel, Black, Chevy, Big Block, Each

Part Number: FLU-800101

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers 531101

Harmonic Balancer, Internal Balance, Steel, Black, Saab, Subaru, 2.0, 2.2, 2.5L, H-4, Each

Part Number: FLU-531101

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers 590601

Harmonic Balancer, Internal Balance, Steel, Black, for use on Honda®, Acura®, 4 Cylinder, Each

Part Number: FLU-590601

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers for 1997-2004 CORVETTE, 2004-2005 CTS - 620131

Harmonic Balancer, Internal Balance, Steel, Black Zinc Chromate, Chevy, Small Block, Each

Part Number: FLU-620131

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers 610921

Harmonic Balancer, Internal Balance, SFI 18.1, 6.125 in. Diameter, Steel, Aluminum Pulley, R32, R34, Nissan, Each

Part Number: FLU-610921

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Fluidampr Harmonic Dampers for 2003-2006 LANCER - 610701

Harmonic Balancer, Internal Balance, Steel, Black, Mitsubishi, 4 Cylinder, Each

Part Number: FLU-610701

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Fluidampr Harmonic Dampers 720111

Harmonic Balancer, External Balance, Steel, Black, Chevy, Small Block, Each

Part Number: FLU-720111

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers for 1997-2004 CORVETTE, 2004-2005 CTS - 620131K

Harmonic Balancer, Internal Balance, Steel, Black, Chevy, Small Block, Each

Part Number: FLU-620131K

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers 620111

Harmonic Balancer, Internal Balance, Steel, Black, Chevy/GMC, Big Block, Each

Part Number: FLU-620111

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers 610931

Harmonic Balancer, Steel, Black Zinc Chromate, 6.125 in. Diameter, SFI 18.1, Nissan, Each

Part Number: FLU-610931

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers for 2000-2009 S2000 - 530601

Harmonic Balancer, Fluidampr, Internal Balance, Steel, Black Zinc Chromate, SFI 18.1, for use on Honda®, Each

Part Number: FLU-530601

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers 630701

Harmonic Balancer, Internal Balance, Steel, Black, Mitsubishi, 4 Cylinder, Each

Part Number: FLU-630701

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Fluidampr Harmonic Dampers 720321

Harmonic Balancer, Internal Balance, Steel, Black, Chrysler, Hemi, Each

Part Number: FLU-720321

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Fluidampr Harmonic Dampers for 2010-2015 CAMARO - 760121

Harmonic Balancer, Underdrive, Internal Balance, Steel, Gold Zinc Chromate, Chevy, LS3/L99, Each

Part Number: FLU-760121

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fluidampr Harmonic Dampers for 1998-2002 CAMARO, FIREBIRD, 2004-2006 GTO - 620121

Harmonic Balancer, Internal Balance, Steel, Black, Chevy/Pontiac, Small Block, Each

Part Number: FLU-620121

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Fluidampr Harmonic Dampers for 2008-2015 LANCER - 570701

Harmonic Balancer, Internal Balance, Steel, Black, Mitsubishi, L4, Each

Part Number: FLU-570701

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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