Piston Set for 1982-1992 Ford Mustang & More - Sealed Power H273CP 40

$326.99
Sealed Power Engine Piston Set H273CP40
Sealed Power Engine Piston Set H273CP40 - view 2
Sealed Power Engine Piston Set H273CP40
Sealed Power Engine Piston Set H273CP40 - view 2

Vehicles this part fits
    Part number: H273CP40
    UPC: 614046227125
    Condition: New
    Weight: 5.84 LBS
    Item Package Quantity: 1
    $326.99
    Adding to cart… The item has been added

    Have questions?

    Ask an Expert
    Sealed Power Engine Piston Set P/N:H273CP 40
    Sealed Power Engine Piston Set P/N:H273CP 40
    $326.99
    $326.99

    Sealed Power H273CP 40 engine piston for the 1982-1992 Ford Mustang V8 5.0L and other vehicles turns combustion pressure into force on the connecting rod. This oversize set of Sealed Power cast pistons is made from hypereutectic material, so match the bore size listed under Specifications.

    • Helps improve cylinder sealing for less blow-by
    • Retains standard ring gaps in the top groove
    • DUROSHIELD skirt-coated piston
    • Moly-graphite coating reduces friction for higher fuel economy and extends engine life
    • Helps prevent damage from inadequate lubrication on start-up

    Quick facts

    • Part: Sealed Power H273CP 40 engine piston
    • Fits: 1982-1992 Ford Mustang V8 5.0L and other vehicles
    • Material: Hypereutectic
    • Condition: New

    Worn pistons can show up as oil burning, low compression or more blow-by. Worn rings, scored cylinder walls or tired valve stem seals can be behind those signs too, so find the cause before buying. The V8 takes eight pistons, one per cylinder.

    Fits

    These Sealed Power pistons are listed for a wide range of Ford, Mercury and Lincoln models, including the 1983-1988 Mercury Cougar V8 5.0L and the 1983-1988 Ford Thunderbird V8 5.0L. Open the "Vehicles it fits" section to check your exact model and engine.

    Specifications

    Fit and size

    • Quantity per vehicle: 8
    • Bore diameter: 4.040 in
    • Oversize amount: 0.040 in
    • Piston pin outside diameter: 0.912 in
    • Compression height: 1.605 in
    • Pin offset: 0.06 in (1.524 mm)
    • Ring thickness: top and second compression 0.0781 in, oil 0.1875 in
    • Minimum clearance: 0.0015 in

    Build and materials

    • Piston material: Hypereutectic
    • Piston head type: Flat
    • Skirt coating: DUROSHIELD
    • Condition: New
    • Country of origin: India

    In the box

    One engine piston set. Assembly lubricant is not included.

    Interchange: P1501(8)040 · 224-2108.040
    P783H040 · 9H3101040 · TC2992040 · 1254P40 · H3101060

    This part cross-references / interchanges with the following part numbers:

    P783H040, 9H3101040, TC2992040, P1501(8)040, 1254P40, 224-2108.040, H3101060

    Frequently Asked Questions

    Will the Sealed Power H273CP 40 fit the 1983-1988 Mercury Cougar V8 5.0L?

    Yes. Sealed Power H273CP 40 is listed for the 1983-1988 Mercury Cougar V8 5.0L. Open the "Vehicles it fits" section to check other models and engines.

    Are these Sealed Power hypereutectic pistons oversize?

    Yes. Sealed Power H273CP 40 is a 0.040 inch oversize for a 4.040 inch bore, so match the set to your cylinder bore size.

    Do these pistons have a skirt coating?

    Yes. These pistons are DUROSHIELD skirt-coated, with a moly-graphite coating that reduces friction.

    What are the signs that the pistons in my V8 are worn?

    Oil burning, low compression and more blow-by can come from worn pistons or rings. A shop can run a compression or leak-down test to confirm.

    What size piston pin does the Sealed Power H273CP 40 take?

    The piston pin outside diameter is 0.912 inch. The pin offset is 0.06 inch (1.524 mm).

    Reviews

    No reviews yet — be the first to review this product.

    Write a Review

    Related Products

    !