Engines and Components› Pistons and Piston Rings

SEALED POWER

CAST PISTON

$50.40

SKU: S03T H519P 30

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Description

The Sealed Power H519P is a hypereutectic piston designed for Ford 4.9L 300ci L6 engines. Manufactured from an aluminum alloy containing 16 percent silicon, these pistons offer increased strength and wear resistance. They are available in standard size and oversizes of 0.020, 0.040, and 0.060 inches. The H519P features a 2.700-inch diameter recess with a 0.215-inch depth and a 0.055-inch quench step for heavy-duty service. This piston is compatible with Ford E-150 Econoline, E-200 Econoline, E-300 Econoline, and F-150 models from various years, including 1972 and 1980.

Fitment

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Specifications

BrandSEALED POWER
Part NumberS03T H519P 30

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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