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    Piston Rings

    CNC-Motorsports offers the best selection in performance piston rings for pump gas street engines to nitrous or turbo race engines. We carry piston ring brands by Total Seal, Hastings, JE, Wiseco, CP and Mahle. Shop our selection of pre-fit, file fit, and gapless piston rings. We offer a huge selection of bore size options, and ring thickness sizes. Custom ring sets are available.
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    Products (101-110 of 168)

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    1. DRP-09513347 PART NUMBER
      09513347 Diamond Pro Select Piston Rings 3.347 Bore 1.0 1.2 2.8mm
      09513347 Diamond Pro Select Piston Rings 3.347 Bore 1.0 1.2 2.8mm
      $206.99
      Diamond
      Add to Wish List
      Fits 3.347 Bore Size, 1.0mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.8mm Standard Tension Oil Ring, File Fit, 6 Cylinder Set Learn More
    2. DRP-09513426 PART NUMBER
      09513426 Diamond Pro Select Piston Rings 3.426 Bore 1.0 1.2 2.8mm
      09513426 Diamond Pro Select Piston Rings 3.426 Bore 1.0 1.2 2.8mm
      $109.99
      Diamond
      Add to Wish List
      Fits 3.426 Bore Size, 1.0mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.8mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More
    3. DRP-09513448 PART NUMBER
      09513448 Diamond Pro Select Piston Rings 3.448 Bore 1.0 1.2 2.8mm
      09513448 Diamond Pro Select Piston Rings 3.448 Bore 1.0 1.2 2.8mm
      $169.99
      Diamond
      Add to Wish List
      Fits 3.448 Bore Size, 1.0mm AP Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.8mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More
    4. DRP-09513740 PART NUMBER
      09513740 Diamond Pro Select Piston Rings 3.740 Bore 1.0 1.2 2.8mm
      09513740 Diamond Pro Select Piston Rings 3.740 Bore 1.0 1.2 2.8mm
      $59.99
      Diamond
      Add to Wish List
      Fits 3.740 Bore Size, 1.0mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.8mm Standard Tension Oil Ring, File Fit, 2 Cylinder Set Learn More
    5. DRP-09513780 PART NUMBER
      09513780 Diamond Pro Select Piston Rings 3.780 Bore 1.0 1.2 2.8mm
      09513780 Diamond Pro Select Piston Rings 3.780 Bore 1.0 1.2 2.8mm
      $59.99
      Diamond
      Add to Wish List
      Fits 3.780 Bore Size, 1.0mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.8mm Standard Tension Oil Ring, File Fit, 2 Cylinder Set Learn More
    6. DRP-09513800 PART NUMBER
      09513800 Diamond Pro Select Piston Rings 3.800 Bore 1.0 1.2 2.8mm
      09513800 Diamond Pro Select Piston Rings 3.800 Bore 1.0 1.2 2.8mm
      $59.99
      Diamond
      Add to Wish List
      Fits 3.800 Bore Size, 1.0mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.8mm Standard Tension Oil Ring, File Fit, 2 Cylinder Set Learn More
    7. DRP-09513858 PART NUMBER
      09513858 Diamond Pro Select Piston Rings 3.858 Bore 1.0 1.2 2.8mm
      09513858 Diamond Pro Select Piston Rings 3.858 Bore 1.0 1.2 2.8mm
      $59.99
      Diamond
      Add to Wish List
      Fits 3.858 Bore Size, 1.0mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.8mm Standard Tension Oil Ring, File Fit, 2 Cylinder Set Learn More
    8. DRP-09523328 PART NUMBER
      09523328 Diamond Pro Select Piston Rings 3.228 Bore 1.0 1.2 2.8mm
      09523328 Diamond Pro Select Piston Rings 3.228 Bore 1.0 1.2 2.8mm
      $206.99
      Diamond
      Add to Wish List

      Fits 3.228 Bore Size, 1.0mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.8mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set

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      SPECIAL ORDER
      This product is only available as a special order and is non-returnable.
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    9. DRP-09523405 PART NUMBER
      09523405 Diamond Pro Select Piston Rings 3.405 Bore 1.0 1.2 2.8mm
      09523405 Diamond Pro Select Piston Rings 3.405 Bore 1.0 1.2 2.8mm
      $109.99
      Diamond
      Add to Wish List
      Fits 3.405 Bore Size, 1.0mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.8mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More
    10. DRP-09523445 PART NUMBER
      09523445 Diamond Pro Select Piston Rings 3.445 Bore 1.0 1.2 2.8mm
      09523445 Diamond Pro Select Piston Rings 3.445 Bore 1.0 1.2 2.8mm
      $206.99
      Diamond
      Add to Wish List
      Fits 3.445 Bore Size, 1.0mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.8mm Standard Tension Oil Ring, File Fit, 6 Cylinder Set Learn More

    Products (101-110 of 168)

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    1. Diamond 54 items
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    4. Total Seal 37 items
    5. Wiseco 1 item
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    Bore Size
    1. 2.854 1 item
    2. 2.894 2 items
    3. 3.110 1 item
    4. 3.208 1 item
    5. 3.209 1 item
    6. 3.228" 2 items
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    22. 3.552 1 item
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    24. 3.572 1 item
    25. 3.582 1 item
    26. 3.630 1 item
    27. 3.632(92.25mm) 1 item
    28. 3.640 1 item
    29. 3.642(92.50mm) 1 item
    30. 3.652(92.75mm) 1 item
    31. 3.740 1 item
    32. 3.766 1 item
    33. 3.776 1 item
    34. 3.780 3 items
    35. 3.785 1 item
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    37. 3.796 1 item
    38. 3.800 4 items
    39. 3.805 1 item
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    50. 4.000 2 items
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    55. 4.030 5 items
    56. 4.035 2 items
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    60. 4.055 3 items
    61. 4.060 4 items
    62. 4.065 3 items
    63. 4.070 2 items
    64. 4.075 2 items
    65. 4.080 1 item
    66. 4.085 1 item
    67. 4.090 3 items
    68. 4.095 3 items
    69. 4.100 1 item
    70. 4.105 1 item
    71. 4.120 1 item
    72. 4.125 5 items
    73. 4.130 4 items
    74. 4.135 2 items
    75. 4.140 3 items
    76. 4.145 2 items
    77. 4.150 3 items
    78. 4.155 9 items
    79. 4.160 4 items
    80. 4.165 3 items
    81. 4.170 2 items
    82. 4.175 1 item
    83. 4.180 1 item
    84. 4.185 2 items
    85. 4.190 1 item
    86. 4.245 1 item
    87. 4.250 1 item
    88. 4.255 1 item
    89. 4.260 1 item
    90. 4.265 1 item
    91. 4.270 1 item
    92. 4.280 1 item
    93. 4.610 1 item
    94. 81.00mm 2 items
    95. 81.25mm 1 item
    96. 81.50 mm 2 items
    97. 82.00mm 2 items
    98. 82.50 mm 1 item
    Oil Ring
    1. 2.0mm 110 items
    2. 2.8mm 49 items
    3. 3.0mm 9 items
    Ring Fitment
    1. Drop in Rings 1 item
    2. File Fit 143 items
    3. Pre Fit 24 items
    Ring Series
    1. AP Steel Top 2 items
    2. Classic Race 3 items
    3. Classis AP Steel Top 9 items
    4. Ductile Iron 66 items
    5. Gapless AP Steel Top 1 item
    6. GN Steel Top 33 items
    7. HV385 Steel 19 items
    8. Plasma-Moly Ductile 1 item
    9. Premium Race Series Low Tension 5 items
    10. Sport Compact 5 items
    11. TFX 20 items
    12. AP Steel Gas Ported 4 items
    Second Ring
    1. 1.0mm 119 items
    2. 1.2mm 49 items
    Top Ring
    1. .9mm 24 items
    2. 0.017" 8 items
    3. 0.0354" 12 items
    4. 0.043" 337 items
    5. 1.0mm 168 items
    6. 1.2mm 194 items
    7. 1.5mm 353 items
    8. 1/16" 894 items
    9. 2.31mm 1 item
    10. 3/32" 1 item
    11. 5/64" 117 items
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