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Sealed Power® Piston H728P

Sealed Power Piston H728P

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  • Specifications
  • Features
  • Vehicle Fitment
  • Specifications

    BrandSealed Power
    Part NumberH728P
    Part DescriptionPiston
    Bore101.6000
    Compression Distance1.550
    Head Illustration187
    Head TypeRecessed Head .030 deep x 3.100 dia. w/2 valve reliefs, w/shallow oil ring groove
    Minimum Clearance0.001 @ 2.220 from top of head
    Note 1Standard Size
    Part MaterialHypereutectic
    Pin Diameter23.559
    Pin Offset0.04
    Ring 1 Qty2
    Ring 1 Width5/64
    Ring 2 Qty1
    Ring 2 Width3/16
    Standard SizeStandard
    UPC724956312412
    Weight W Pin Gram00753.+/- 00.
    Warning: California’s Proposition 65
  • Features

    Sealed Power Engine Piston are featured as follows:
    • Cylinder sealing is improved for minimum blow-by.
    • It maintains standard ring gaps in the top groove.
    • Piston coated with DUROSHIELD on the skirt.
    • Engine life is extended by moly-graphite coating.
    • Friction reduction leads to higher fuel economy.
    • Protects against damage from inadequate lubrication during start-up.
    • Creating certified ISO & QS, manufacturing guarantees high performance and long product life that engine rebuilders cherish for good reasons.
    • Up-tilt ring grooves improve piston-to-ring sealing & provide great blow-by control.
    • A full range of internal replacement components designed specifically for application are included as part of Sealed Power engine products.
    The Sealed Power Engine Piston H728P is an engine component that is made with quality in mind to decrease the amount of blow-by through improved cylinder sealing and keep the top groove ring gaps within standard. With a Duroshield coated skirt, it has a moly-graphite coating which extends its life span and reduces friction thus enhancing fuel economy. The piston has been developed to prevent damage from inadequate lubrication on start-up. It guarantees performance and longer life for engine rebuilds since it is manufactured under ISO & QS certified standards. Casted using FM413 Eutectic aluminum containing 12% silicon, ensuring strength and durability. Besides, it also provides enhanced sealability in piston-to-rings due to ring grooves tilting up and better blow-by control. This product is included in Sealed Power comprehensive range of application-engineered internal replacement components for engines.
    The application-engineered internal engine replacement components are the main characteristic of Sealed Power, an automotive industry brand that is highly distinguished. Their products include pistons, piston rings, engine bearings, camshafts, oil pumps, timing components and valvetrain products. The brand's determination to keep creating new products ensures they offer top quality items for their customers.
  • Vehicle Fitment

    Year Make Model Trim Engine
    1990-1995 Chevrolet AstroAll Trims6 Cyl 4.3L
    1995 Chevrolet BlazerAll Trims6 Cyl 4.3L
    1990-1995 Chevrolet C1500All Trims6 Cyl 4.3L
    1990 Chevrolet C2500All Trims6 Cyl 4.3L
    1990-1995 Chevrolet G10All Trims6 Cyl 4.3L
    1990-1995 Chevrolet G20All Trims6 Cyl 4.3L
    1990 Chevrolet G30All Trims6 Cyl 4.3L
    1990-1995 Chevrolet K1500All Trims6 Cyl 4.3L
    1990 Chevrolet K2500All Trims6 Cyl 4.3L
    1990 Chevrolet P30All Trims6 Cyl 4.3L
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