Piston Ring Set for 1990 Chevrolet C1500 & More - Sealed E-233K 20

$133.99
WARNING:California Proposition 65▾
Sealed Power Engine Piston Ring Set E-233K20
Sealed Power Engine Piston Ring Set E-233K20 - view 2
Sealed Power Engine Piston Ring Set E-233K20
Sealed Power Engine Piston Ring Set E-233K20 - view 2

Vehicles this part fits
    Part number: E-233K20
    UPC: 053059130945
    Condition: New
    Weight: 1.40 LBS
    Item Package Quantity: 1
    $133.99
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    Sealed Power Engine Piston Ring Set P/N:E-233K 20
    Sealed Power Engine Piston Ring Set P/N:E-233K 20
    $133.99
    $133.99

    Sealed E-233K 20 piston ring set for the 1990 Chevrolet C1500 V8 7.4L and other vehicles seals each piston to its cylinder wall and controls oil on it. This engine piston ring set is oversized and meets or exceeds OEM specifications.

    • Top ring faces coated with latest-generation Plasma-Moly
    • Lower friction and high resistance to scuffing
    • Exacting tolerances
    • Grey iron second ring with phosphate coating and a reverse torsional face
    • 3 piece flex vent oil ring, 0.1875 in wide

    Quick facts

    • Part: Sealed E-233K 20 piston ring set
    • Also called: engine piston ring set
    • Fits: 1990 Chevrolet C1500 V8 7.4L and other vehicles
    • Material: Top ring steel with moly; second ring grey iron with phosphate coating
    • Condition: New

    Worn rings can show up as oil use, blue exhaust smoke or lost compression. These signs alone do not prove the rings are at fault, since worn valve seals can also put oil into the exhaust. This listing is one set, and the 1990 Chevrolet C1500 V8 7.4L takes one.

    Fits

    Made for eight-cylinder engines, this ring set fits the 1990 Chevrolet C1500 V8 7.4L, the 1966-1969 Chevrolet Impala V8 7.0L and the 1970-1976 Impala V8 7.4L, and the 1966-1971 Dodge Charger V8 6.3L or 7.0L.

    Specifications

    Fit and size

    • Bore diameter: 4.2500 in
    • Oversize: 0.020 in
    • Ring groove widths: 5/64 x 5/64 x 3/16 in
    • Oil ring width: 0.1875 in
    • Cylinders: 8
    • Quantity per vehicle: 1 set

    Build and materials

    • Top ring: steel with moly, Plasma-Moly coated face
    • Second ring: grey iron with phosphate coating, reverse torsional face
    • Oil ring: 3 piece flex vent
    • Condition: New
    • Country of origin: United States

    Interchange: 40203CP.020 · M42558-020
    233K020 · 2106081020 · 40203020 · 2M683020 · T8126MX20

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

    233K020, 40203CP020, 2106081020, 40203020, M42558-020, 2M683020, 40203CP.020, T8126MX20

    Frequently Asked Questions

    Does the Sealed E-233K 20 fit the 1966-1969 Chevrolet Impala V8 7.0L?

    Yes, Sealed E-233K 20 fits the 1966-1969 Chevrolet Impala V8 7.0L. For any other car, find its year and engine in the "Vehicles it fits" section on this page.

    What are the top and second rings of the Sealed E-233K 20 made of?

    On Sealed E-233K 20, the top ring is steel with moly and its face has a Plasma-Moly coating. The second ring is grey iron with a phosphate coating.

    What bore size and oversize is this piston ring set?

    This ring set is made for a 4.2500 in bore and is 0.020 in oversize. Its ring groove widths are 5/64 x 5/64 x 3/16 in.

    What kind of oil ring is in this piston ring set?

    This set has a 3 piece flex vent oil ring that is 0.1875 in wide. The second ring has a reverse torsional face.

    Which signs can point to worn rings before I order piston rings?

    Oil use, blue exhaust smoke or lost compression can be signs of worn rings. A shop can run a compression or leak-down test to confirm.

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