MERCURY Hays Flywheels

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Hays Billet Steel 184-Tooth Flywheel 12-242

Flywheel, Billet Steel, 184-Tooth, 31 lb., External Balance, Ford, 428 FE, Each

Part Number: HAY-12-242

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Flywheel, Steel, 157-Tooth, 28 lb., External Engine Balance, Ford 1981-93, 5.0L, Each

Part Number: HAY-12-540

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

5 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026

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