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Pioneer Balancers

4.24 out of 5 stars 34 Customer Reviews

The harmonic balancer under your hood dampens the vibration from heavy torque, while also serving as a pulley for drive belts. It's a key component to avoid a cracks in the crankshaft and other engine failures. When shopping for a replacement, Pioneer offers an extensive line of balancers for domestic and import cars, trucks, and vans. These parts are a tremendous value, especially when compared with the damage possible via a faulty harmonic balancer. Order the model recommended for your application.

Results 1 - 25 of 47

Harmonic Balancer, External Balance, 6.500 in. Diameter, Nodular Iron, Black, Ford/Mercury, Small Block, Each

Part Number: PIO-DA-289

4.5 out of 5 stars ( 4 )

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Harmonic Balancer, External Balance, 8.000 in. Diameter, Nodular Iron, Black, Chevy/GMC, Big Block, Each

Part Number: PIO-DA-4541

4.5 out of 5 stars ( 6 )

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Harmonic Balancer, External Balance, 6.500 in. Diameter, Nodular Iron, Black, Ford/Mercury, Modified V8, Each

Part Number: PIO-DA3512

Not Yet Reviewed

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Harmonic Balancer, Internal Balance, 7.990 in. Diameter, Nodular Iron, Black, Chevy/GMC, Small Block, Each

Part Number: PIO-DA-3502

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, External Balance, 6.410 in. Diameter, Nodular Iron, Ford/Lincoln/Mercury, Small Block, Each

Part Number: PIO-DA3021

4.0 out of 5 stars ( 2 )

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Harmonic Balancer, Internal Balance, 6.650 in. Diameter, Nodular Iron, Black, Ford, Big Block, Each

Part Number: PIO-DA-4601

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

Harmonic Balancer, Internal Balance, 6.750 in. Diameter, Nodular Iron, Black, Chevy/GMC, Inline 6, Each

Part Number: PIO-DA-2503

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

Harmonic Balancer, External Balance, 7.990 in. Diameter, Nodular Iron, Black, Chevy/GMC Small Block, Each

Part Number: PIO-DA400

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, External Balance, 6.500 in. Diameter, Nodular Iron, Black, Ford, Cleveland, Each

Part Number: PIO-DA-3515

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.730 in. Diameter, Nodular Iron, Chevy/GMC/Pontiac, Small Block, Each

Part Number: PIO-DA-3071

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Harmonic Balancer, Internal Balance, 6.720 in. Diameter, Nodular Iron, Black, AMC/Jeep, Inline 6, Each

Part Number: PIO-DA-258

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, External Balance, 6.000 in. Diameter, Nodular Iron, Black, Ford, V6, Each

Part Number: PIO-DA-2326

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.120 in. Diameter, Nodular Iron, Black, Chevy/GMC, Small Block, Each

Part Number: PIO-DA-3270

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, External Balance, 6.400 in. Diameter, Nodular Iron, Black, Ford, Small Block, Each

Part Number: PIO-DA-3513

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.685 in. Diameter, Iron, Buick/Chevy/GMC/Olds/Pontiac, Inline 6, Each

Part Number: PIO-DA-2500

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Harmonic Balancer, OEM, 7.070 in. Diameter, Nodular Iron, Black, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: PIO-DA2316

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.720 in. Diameter, Nodular Iron, Black, Jeep, Inline 6 Cylinder, Each

Part Number: PIO-DA-242

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

Harmonic Balancer, Internal Balance, 6.910 in. Diameter, Nodular Iron, Black, Ford, Inline 6, Each

Part Number: PIO-DA-3000

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.140 in. O.D., Nodular Iron, Black, Chevy, GMC, Oldsmobile, 4.3L, Each

Part Number: PIO-DA-1736

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 7.990 in. Diameter, Nodular Iron, Cadillac/Chevy/GMC, Small Block, Each

Part Number: PIO-DA-3506

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, OEM, Nodular Iron, Black, Dodge, Small Block, Each

Part Number: PIO-DA3603

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.160 in. Diameter, Nodular Iron, Volvo, 4 Cylinder, Each

Part Number: PIO-DA-940

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.750 in. Diameter, Nodular Iron, Black, Chevy/GMC, Inline 6, Each

Part Number: PIO-DA-292

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 7.240 in. Diameter, Iron, Mopar, Small Block/V6, Each

Part Number: PIO-DA318

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.700 in. Diameter, Nodular Iron, Black, Ford, Inline 6, Each

Part Number: PIO-DA-3003

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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