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Federal Mogul OE-Quality Piston Rings


Sealed Power
Federal Mogul OE-Quality Piston Rings

Product images may differ from actual product appearance.

Features
  • Moly Sets: Moly top/Cast 2nd rings
  • Cast Sets: Cast top/Cast 2nd rings
  • Stainless Steel Oil rings
  • Complete ring sets


    "E" part numbers include a quantity of 8 per each ring set. (Unless noted otherwise)
    "WE" part numbers are single ring sets.


  • 72 Products Results per Page:
    3.504" Bore

    844-E531K
    4 Cylinder Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 3.0 mm
  • $74.99
    Ships
    3.736" Bore

    844-E356K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $53.99
    Ships

    844-E356K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $49.99
    Order Today Ships 08/08/14

    844-E356K40
    Moly Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $49.99
    Order Today Ships 08/08/14
    3.750" Bore

    844-E-240X
    Standard Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $76.99
    Order Today Ships 08/08/14
    3.780" Bore

    844-E937K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 3.0 mm
  • Was: $127.99
    Now: $122.99
    Ships
    3.875" Bore

    844-E234KSTD
    Moly Piston Ring Set - 6 Cylinder
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $76.99
    Order Today Ships 08/08/14

    844-E234K20
    Moly Piston Ring Set - 6 Cylinder
  • Oversize: .020"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $68.99
    Order Today Ships 08/08/14

    844-E234X30
    Standard Piston Ring Set - 6 Cylinder
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $38.99
    Order Today Ships 08/08/14

    844-E234K60
    Moly Piston Ring Set - 6 Cylinder
  • Oversize: .060"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $43.99
    Order Today Ships 08/08/14

    844-E245K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $63.99
    Ships
    3.8976" Bore

    844-E938K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring:
  • Second Ring:
  • Oil Ring:
  • Was: $135.99
    Now: $109.99
    Ships
    3.910" Bore

    844-E178K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $78.99
    Ships
    4.000" Bore

    844-E229K20
    Moly Piston Ring Set
  • Oversize: .020"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $72.99
    Ships
      844-E248K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 3/32"
  • Oil Ring: 3/16"
  • $117.99
    Order Today Ships 08/08/14

    844-E377K
    Moly Piston Ring Set
  • SB-Chevy
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $59.99
    Ships

    844-E908K
    Moly Piston Ring Set
  • 5.9L Mopar V8
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $109.99
    Order Today Ships 08/08/14

    844-E979K20
    Moly Piston Ring Set
  • Oversize: .020"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $234.99
    Ships

    844-E458K
    Moly Piston Ring Set
  • SB-Ford 302
  • Oversize: .000"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 4 mm
  • $73.99
    Ships

    844-E458K30
    Moly Piston Ring Set
  • SB-Ford 302
  • Oversize: .030"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 4 mm
  • Was: $91.99
    Now: $73.99
    Ships

    844-E251K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $40.99
    Ships

    844-WE251K
    Single Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $17.99
    Ships

    844-E251X
    Cast Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $24.99
    Ships

    844-E251K20
    Moly Piston Ring Set
  • Oversize: .020"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $61.99
    Now: $40.99
    Ships

    844-E251K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $40.99
    Ships

    844-E251X30
    Cast Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $35.99
    Now: $31.99
    Ships

    844-E251K40
    Moly Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $61.99
    Now: $40.99
    Ships

    844-E251X40
    Cast Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $35.99
    Now: $31.99
    Ships

    844-E251K60
    Moly Piston Ring Set
  • Oversize: .060"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $61.99
    Now: $40.99
    Ships

    844-E251X60
    Cast Piston Ring Set
  • Oversize: .060"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $35.99
    Now: $31.99
    Ships

    844-E530K
    Moly Piston Ring Set
  • Chevy LT1
  • Oversize: .000"
  • Top Ring: 1.98 mm
  • Second Ring: 1.488 mm
  • Oil Ring: 3.962 mm
  • Was: $114.99
    Now: $101.99
    Ships

    844-E920K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 3.0 mm
  • $83.99
    Order Today Ships 08/08/14

    844-E921K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 3.0 mm
  • Was: $107.99
    Now: $101.99
    Ships
    4.050" Bore

    844-E180K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 3/32"
  • Oil Ring: 3/16"
  • Was: $69.99
    Now: $66.99
    Ships

    844-E180K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 3/32"
  • Oil Ring: 3/16"
  • Was: $87.99
    Now: $66.99
    Ships

    844-E180K40
    Moly Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 3/32"
  • Oil Ring: 3/16"
  • $66.99
    Order Today Ships 08/08/14
    4.057" Bore

    844-E297K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $81.99
    Order Today Ships 08/08/14

    844-E297K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $77.99
    Order Today Ships 08/08/14
    4.080" Bore

    844-E301K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $107.99
    Order Today Ships 08/08/14
    4.093" Bore

    844-E253K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $109.99
    Ships
    4.094" Bore

    844-E232K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $94.99
    Now: $90.99
    Ships

    844-E232K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $121.99
    Now: $77.99
    Ships

    844-E232K60
    Moly Piston Ring Set
  • Oversize: .060"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $121.99
    Now: $75.99
    Ships
    4.120" Bore

    844-E299K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $74.99
    Order Today Ships 08/08/14

    844-E299K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $104.99
    Now: $67.99
    Ships

    844-E299K40
    Moly Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $104.99
    Now: $67.99
    Ships

    844-E299K60
    Moly Piston Ring Set
  • Oversize: .060"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $69.99
    Order Today Ships 08/08/14
    4.125" Bore

    844-E243K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $60.99
    Ships

    844-E243K20
    Moly Piston Ring Set
  • Oversize: .020"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $56.99
    Order Today Ships 08/08/14

    844-E243K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $71.99
    Now: $56.99
    Ships

    844-E243K40
    Moly Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $71.99
    Now: $67.99
    Ships

    844-E243K60
    Moly Piston Ring Set
  • Oversize: .060"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $60.99
    Ships

    844-E243X60
    Cast Piston Ring Set
  • Oversize: .060"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $53.99
    Order Today Ships 08/08/14
    4.130" Bore

    844-E261K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $90.99
    Order Today Ships 08/08/14
    4.151" Bore

    844-E300K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $82.99
    Order Today Ships 08/08/14

    844-E300K40
    Moly Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $125.99
    Ships
    4.250" Bore

    844-E233K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $53.99
    Ships

    844-E233X
    Cast Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $39.99
    Order Today Ships 08/15/14

    844-E233K20
    Moly Piston Ring Set
  • Oversize: .020"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $55.99
    Order Today Ships 08/08/14

    844-E233K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $81.99
    Now: $55.99
    Ships

    844-E233K40
    Moly Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $81.99
    Now: $55.99
    Ships

    844-E233K60
    Moly Piston Ring Set
  • Oversize: .060"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $81.99
    Now: $55.99
    Ships

    844-E553K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: .078"
  • Second Ring: .078"
  • Oil Ring: 4.760"
  • Was: $86.99
    Now: $82.99
    Ships
    4.3125" Bore

    844-E289K40
    Moly Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring 3/16"
  • $86.99
    Ships
    4.320" Bore

    844-E424K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $83.99
    Now: $79.99
    Ships

    844-E424K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $104.99
    Now: $79.99
    Ships

    844-E424K40
    Moly Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $77.99
    Order Today Ships 08/10/14

    844-E424K60
    Moly Piston Ring Set
  • Oversize: .060"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $77.99
    Order Today Ships 08/08/14
    4.360" Bore

    844-E296K
    Moly Piston Ring Set
  • Oversize: .000"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $59.99
    Ships

    844-E296K30
    Moly Piston Ring Set
  • Oversize: .030"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • Was: $83.99
    Now: $59.99
    Ships

    844-E296K40
    Moly Piston Ring Set
  • Oversize: .040"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $59.99
    Order Today Ships 08/08/14

    844-E296K60
    Moly Piston Ring Set
  • Oversize: .060"
  • Top Ring: 5/64"
  • Second Ring: 5/64"
  • Oil Ring: 3/16"
  • $59.99
    Order Today Ships 08/08/14

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