Piston Ring Set for 1994-2001 Dodge Ram 1500 & More - Sealed Power E-641K

$186.99
WARNING:California Proposition 65▾
Sealed Power Engine Piston Ring Set E-641K
Sealed Power Engine Piston Ring Set E-641K - view 2
Sealed Power Engine Piston Ring Set E-641K - view 3
Sealed Power Engine Piston Ring Set E-641K - view 4
Sealed Power Engine Piston Ring Set E-641K
Sealed Power Engine Piston Ring Set E-641K - view 2
Sealed Power Engine Piston Ring Set E-641K - view 3
Sealed Power Engine Piston Ring Set E-641K - view 4

Vehicles this part fits
    Part number: E-641K
    UPC: 053059783615
    Condition: New
    Weight: 0.80 LBS
    Item Package Quantity: 1
    $186.99
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    Sealed Power Engine Piston Ring Set P/N:E-641K
    Sealed Power Engine Piston Ring Set P/N:E-641K
    $186.99
    $186.99

    Sealed Power E-641K piston ring set for the 1994-2001 Dodge Ram 1500 V6 3.9L and other vehicles seals each piston against its cylinder wall and keeps oil out of the combustion chamber. This engine piston ring set covers six cylinders, and every Sealed Power piston ring in it meets or exceeds OEM specifications.

    • Face of the top rings coated with latest generation Plasma-Moly
    • Plasma-Moly top ring face decreases friction and is very resistant to scuffing
    • Piston rings built to exacting tolerances
    • Top ring of steel with moly, second ring of grey iron with a reverse torsional face
    • 3 piece flex vent oil ring

    Quick facts

    • Part: Sealed Power E-641K piston ring set
    • Also called: engine piston ring set
    • Fits: 1994-2001 Dodge Ram 1500 V6 3.9L and other vehicles
    • Condition: New

    Rising oil consumption, blue-gray exhaust smoke or low compression can mean the rings are worn, though valve stem seals or a leaking head gasket can also be behind them, so find the real cause before opening the engine.

    Fits

    The 1994-2001 Dodge Ram 1500 V6 3.9L, the 1992-2003 Dodge Dakota V6 3.9L and the 1998-1999 Dodge Durango V6 3.9L take this set as a direct-fit replacement, and it fits more vehicles too. The 1992-2003 Dodge Dakota V6 3.9L, for example, takes one set. If your truck or van is not named here, look it up in the "Vehicles it fits" section.

    Specifications

    Fit and size

    • Quantity per vehicle: 1 set
    • Cylinders: 6
    • Bore diameter: 3.9100 in
    • Ring set groove widths: 5/64 x 5/64 x 3/16 in
    • Oil ring width: 0.1875 in
    • Oversized: No

    Build and materials

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

    Interchange: M39116-STD
    4720653 · 41708 · 2M4760 · H641K

    Product information is for general reference and may contain errors. See our Disclaimer.

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

    4720653, 41708, M39116-STD, 2M4760, H641K

    Frequently Asked Questions

    Do these Dodge Ram 1500 piston rings fit a 1994-2001 model with the V6 3.9L?

    Yes. Sealed Power E-641K fits the 1994-2001 Dodge Ram 1500 V6 3.9L, and it also fits the 1992-2003 Dodge Dakota V6 3.9L. The "Vehicles it fits" section covers other vehicles.

    What bore size is this Sealed Power piston ring set made for?

    Sealed Power E-641K is made for a bore diameter of 3.9100 inches. It is a standard-size set, not oversized, with groove widths of 5/64 x 5/64 x 3/16 inch.

    What coating is on the top rings of this piston ring set?

    The face of these top rings is coated with latest generation Plasma-Moly, which decreases friction and is very resistant to scuffing. The top ring itself is steel with moly.

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

    The oil ring is a 3 piece flex vent design, 0.1875 inch wide. The second ring is grey iron with a reverse torsional face.

    Does this piston ring set interchange with number 4720653?

    Yes. 4720653 is one of the numbers Sealed Power E-641K replaces; the full list is on the Interchange line of this page.

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