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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 (131-140 of 168)

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    1. DRP-09874125 PART NUMBER
      09874125 Diamond Pro Select Piston Rings 4.125 Bore 1.0 1.0 3.0mm
      09874125 Diamond Pro Select Piston Rings 4.125 Bore 1.0 1.0 3.0mm
      $222.99
      Diamond
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      Fits 4.125 Bore Size, 1.0mm HV385 Steel Top Ring, 1.0mm Napier 2nd Ring, 3.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    2. DRP-09874155 PART NUMBER
      09874155 Diamond Pro Select Piston Rings 4.155 Bore 1.0 1.0 3.0mm
      09874155 Diamond Pro Select Piston Rings 4.155 Bore 1.0 1.0 3.0mm
      $222.99
      Diamond
      Add to Wish List
      Fits 4.155 Bore Size, 1.0mm HV385 Steel Top Ring, 1.0mm Napier 2nd Ring, 3.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    3. DRP-09874165 PART NUMBER
      09874165 Diamond Pro Select Piston Rings 4.165 Bore 1.0 1.0 3.0mm
      09874165 Diamond Pro Select Piston Rings 4.165 Bore 1.0 1.0 3.0mm
      $222.99
      Diamond
      Add to Wish List
      Fits 4.165 Bore Size, 1.0mm HV385 Steel Top Ring, 1.0mm Napier 2nd Ring, 3.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    4. TS-CS1124155 PART NUMBER
      CS1124155
      CS1124155 Total Seal Classic AP Steel Top Piston Ring Set, 4.155 Bore
      $375.68
      Total Seal
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      Total Seal, AP Steel, Piston Rings, 4.155+5 Bore, File Fit, 1.0mm 1.0mm 2.0mm Ring Pack, 11 LB Low Oil Tension Learn More
    5. TS-CS1124090 PART NUMBER
      CS9010-5
      CS1124090 Total Seal Classic AP Steel Top Piston Ring Set, 4.090 Bore
      $375.68
      Total Seal
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      Total Seal, AP Steel, Piston Rings, 4.090+5 Bore, File Fit, 1.0mm 1.0mm 2.0mm Ring Pack, 11 LB Low Oil Tension Learn More
    6. TS-CS1124050 PART NUMBER
      CS9010-5
      CS1124050 Total Seal Classic AP Steel Top Piston Ring Set, 4.050 Bore
      $375.68
      Total Seal
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      Total Seal, AP Steel, Piston Rings, 4.050+5 Bore, File Fit, 1.0mm 1.0mm 2.0mm Ring Pack, 11 LB Low Oil Tension Learn More
    7. JE-JG1004-3268 PART NUMBER
      JG1004-3268 JE Premium Race Series Piston Ring Set *83mm 1.0mm 1.2mm 2.8mm*
      JG1004-3268 JE Premium Race Series Piston Ring Set *83mm 1.0mm 1.2mm 2.8mm*
      $183.99
      JE
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      JE Piston Rings, 4 Cylinder Ring Set, 83mm / 3.268 Bore, 1mm Top Ring 1.2mm Second Ring 2.8mm Oil Ring, Low Tension Oil Rings Learn More
    8. WIS-9950XX PART NUMBER
      3785HF Wiseco Piston Ring (per Cylinder)
      9950XX Wiseco Piston Ring 3.917 Bore (per Cylinder)
      $33.99
      Wiseco
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      3.917 Bore, File Fit, Fits 1.0mm, 1.2mm, 2.8mm Ring Pack

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    9. TS-CS1124030GP PART NUMBER
      CS9010-5
      Total Seal Classic AP Steel Gas Ported Top Piston Ring Set, CS1124030GP Bore 4.030
      $543.32
      Total Seal
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      Total Seal, AP Steel Gas Ported, Piston Rings, 4.030 Bore, Pre Fit, 1.0mm 1.0mm 2.0mm Ring Pack, 11 LB Low Oil Tension

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    10. TS-CS1134030GP PART NUMBER
      CS9010-5
      Total Seal Classic AP Steel Gas Ported Top Piston Ring Set, CS1134030GP 4.030 Bore
      $543.32
      Total Seal
      Add to Wish List

      Total Seal, AP Steel, Gas Ported, Piston Rings, 4.030 Bore, Pre Fit, 1.0mm 1.0mm 3.0mm Ring Pack, 11 LB Low Oil Tension

      Learn More

    Products (131-140 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
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    3. 3.110 1 item
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    24. 3.572 1 item
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    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
    36. 3.786 1 item
    37. 3.796 1 item
    38. 3.800 4 items
    39. 3.805 1 item
    40. 3.810 1 item
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    43. 3.858 1 item
    44. 3.898 1 item
    45. 3.905 1 item
    46. 3.917 2 items
    47. 3.927 1 item
    48. 3.937 1 item
    49. 3.947 1 item
    50. 4.000 2 items
    51. 4.005 2 items
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    54. 4.025 1 item
    55. 4.030 5 items
    56. 4.035 2 items
    57. 4.040 3 items
    58. 4.045 2 items
    59. 4.050 2 items
    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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