MERCURY Harmonic Balancers

Harmonic Balancer, PQx FluidGel, 28 oz. Balance, Black, Ford, Small Block, V8, Each

Part Number: PQX-2530201

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, 289, 302, 351C, 351M, 351W, 400

Part Number: ATI-918918

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Harmonic Damper Bolt, All Overhead Valve, Ford, Except 351C, Grade 8, Each

Part Number: MRG-7847

4.8 out of 5 stars ( 5 )

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Harmonic Balancer, External, 28 oz. Imbalance, Nodular Iron, Natural, Ford, Mercury, 4.7L, Each

Part Number: SDK-C5OE-6316-A

4.5 out of 5 stars ( 2 )

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Harmonic Balancer, External Balance, Nodular Iron, Ford/Lincoln/Mercury, Small Block, Each

Part Number: ATP-102014

5.0 out of 5 stars ( 6 )

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Harmonic Balancer, Internal Balance, Nodular Iron, Ford, Big Block, Each

Part Number: ATP-102011

3.0 out of 5 stars ( 2 )

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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, Super Damper, Internal Balance, Steel, Black, C-Tab, Ford, 221-302, 351C, 351W, 351M, 400, Each

Part Number: ATI-917515

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Harmonic Balancer, Internal Balanced, Nodular Iron, Black, 4-Bolt Pulley Pattern, Ford, 302, 351W, Each

Part Number: PIO-872034

4.7 out of 5 stars ( 10 )

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Ford, 289, 302, 351, 400, Each

Part Number: ATI-918002

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Harmonic Balancer, External Balance, Ford, Lincoln, Mercury, Each

Part Number: RNB-594-024S

1.0 out of 5 stars ( 1 )

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Harmonic Balancer, External Balance, Nodular Iron, Ford/Mercury, Small Block, Each

Part Number: ATP-102008

4.25 out of 5 stars ( 8 )

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Harmonic Balancer Repair Sleeves, Steel, Ford, Lincoln, Mercury, V6, V8, Each

Part Number: FEL-16213

4.33 out of 5 stars ( 3 )

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Repair Sleeve, Crankshaft, Ford, Lincoln, Mercury, Each

Part Number: FEL-16250

4.8 out of 5 stars ( 10 )

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Counterweight, Harmonic Balancer, Bolt-On, 50 oz. External Balance, Ford, Small Block, Each

Part Number: SUM-25270

4.57 out of 5 stars ( 7 )

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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: Feb 20, 2026 if ordered today

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Harmonic Balancer Bolt, Chromoly, Black Oxide, Square Drive, Ford, V8, Each

Part Number: ARP-154-2502

5.0 out of 5 stars ( 4 )

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, 221-302, 351W, 351C, 351M, 400, Each

Part Number: ATI-918023

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Harmonic Balancer, PQx, Internal Balance, SFI 18.1, 7.50 in. Diameter, 6.50 in. V-Belt Pulley, Black, Ford, FE, Each

Part Number: PQX-2439040

4.0 out of 5 stars ( 2 )

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Harmonic Balancer, PQx FluidGel, Internal Balance, Black, Ford, Four Bolt Pulley Style, Race, Each

Part Number: PQX-2546001

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Spacers, Harmonic Balancer Replacement Parts, Circlip, Sleeve, Kit

Part Number: SUM-35260

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Harmonic Balancer Bolt, Flanged Hex Head, M12 x 1.5 Thread, Steel, Black, Ford, Lincoln, Mercury, Each

Part Number: RNB-926-886

5.0 out of 5 stars ( 4 )

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, Mercury, 221-302, 351W, Each

Part Number: ATI-917680

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Harmonic Balancer, SFI-Rated Racing Series, 28 oz. External Balance, Steel, Black, Ford, Windsor, Each

Part Number: PQX-2428941

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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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