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Fluidampr Harmonic Dampers

4.75 out of 5 stars 144 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.

Results 1 - 25 of 37

Harmonic Balancer, Internal Balance, Steel, Black, Dodge, Cummins Diesel, Each

Part Number: FLU-960311

4.8 out of 5 stars ( 10 )

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Harmonic Balancer, Internal Balance, Steel, Black, Dodge, Cummins Diesel, Each

Part Number: FLU-960301

4.89 out of 5 stars ( 9 )

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Harmonic Balancer, Internal Balance, Steel, Black, Dodge, Cummins Diesel, Each

Part Number: FLU-920301

4.88 out of 5 stars ( 17 )

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Harmonic Balancer, External Balance, Steel, Black, Chevy, 454, Each

Part Number: FLU-800111

5.0 out of 5 stars ( 4 )

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Harmonic Balancer, External Balance, Steel, Black, Chevy/GMC, Diesel V8, Each

Part Number: FLU-830111

5.0 out of 5 stars ( 4 )

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Harmonic Balancer, Internal Balance, Steel, Black, Chevy, Small Block, V6, Each

Part Number: FLU-720101

5.0 out of 5 stars ( 7 )

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Harmonic Balancer, External Balance, Steel, Black, Chevy/GMC/Hummer, Diesel V8, Each

Part Number: FLU-800141

5.0 out of 5 stars ( 5 )

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Harmonic Balancer, Internal Balance, Steel, Black, Chrysler/Dodge/Plymouth, Big Block/Hemi, Each

Part Number: FLU-720311

4.25 out of 5 stars ( 4 )

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Harmonic Balancer, Steel, Black Chromate Finish, SFI 18.1, Ford, Each

Part Number: FLU-750201

Not Yet Reviewed

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Harmonic Balancer, External Balance, Steel, Black, Chevy/GMC, Duramax Diesel, Each

Part Number: FLU-890101

4.0 out of 5 stars ( 4 )

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Harmonic Balancer, Internal Balance, Steel, Black, Dodge, Cummins Diesel, Each

Part Number: FLU-920321

5.0 out of 5 stars ( 1 )

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

Part Number: FLU-800131

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, Internal Balance, Aluminum/Steel, 7 in., Degree Markings, Ford, Modular, Each

Part Number: FLU-700232

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, External Balance, Steel, Black, Ford, Powerstroke Diesel, Each

Part Number: FLU-720211

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, Internal Balance, Steel, Black, Dodge, Cummins Diesel, Each

Part Number: FLU-960341

5.0 out of 5 stars ( 1 )

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

Part Number: FLU-810101

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, External Balance, Steel, Black, Ford/Mercury, Small Block, Each

Part Number: FLU-650221

4.0 out of 5 stars ( 2 )

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Harmonic Balancer, Internal Balance, Steel, Black, Subaru, H4, Each

Part Number: FLU-571111

Not Yet Reviewed

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Harmonic Balancer, External Balance, Steel, Black, Ford, Powerstroke Diesel, Each

Part Number: FLU-720221

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, Internal Balance, Steel, Black, Toyota, 1UZ, 2UZ, 3UZ, Each

Part Number: FLU-570801

Not Yet Reviewed

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Harmonic Balancer, Internal Balance, Steel, Black Zinc, Underdrive Pulley, 6-Rib, Toyota, 2JZ, 1JZ, Each

Part Number: FLU-840811

Not Yet Reviewed

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Harmonic Balancer, Internal Balance, Steel, Black, Ford/Mercury, Small Block, Each

Part Number: FLU-650241

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, Internal Balance, Steel, Black, Toyota, 2JZ, Each

Part Number: FLU-840821

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Harmonic Balancer, External Balance, Steel, Black, Chevy/GMC, Diesel V8, with Damper 800141 and Keyway Ring Adapter, Kit

Part Number: FLU-800191

4.67 out of 5 stars ( 3 )

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Harmonic Balancer, Internal Balance, for Nissan GT-R R35 VR 38DETT, Steel, Black, Each

Part Number: FLU-570901

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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