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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 (5 results)

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    Set Descending Direction
    1. MAH-4250MS PART NUMBER
    2. MAH-4255MS PART NUMBER
    3. JE-J100F8-4250-5 PART NUMBER
    4. MAH-4255MS-15 PART NUMBER
    5. MAH-4255MS-112 PART NUMBER

    Products (5 results)

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    1. Brands
      JE
    2. Brands
      Mahle
    3. Bore Size
      4.250
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    Shopping Options
    Brands
    1. Diamond 3 items
    2. Hastings 4 items
    3. JE 1 item
    4. Mahle 4 items
    5. Mahle Original (Perfect Circle) 1 item
    6. Total Seal 13 items
    Bore Size
    1. 100.00 mm 1 item
    2. 3.209 1 item
    3. 3.268 1 item
    4. 3.307 1 item
    5. 3.405 1 item
    6. 3.551 1 item
    7. 3.552 1 item
    8. 3.563 1 item
    9. 3.571 2 items
    10. 3.572 1 item
    11. 3.581 1 item
    12. 3.582 1 item
    13. 3.630 1 item
    14. 3.640 1 item
    15. 3.766 3 items
    16. 3.770 4 items
    17. 3.776 1 item
    18. 3.786 2 items
    19. 3.796 1 item
    20. 3.800 1 item
    21. 3.810 3 items
    22. 3.820 2 items
    23. 3.830 3 items
    24. 3.840 1 item
    25. 3.898 2 items
    26. 3.900 1 item
    27. 3.905 3 items
    28. 3.917 1 item
    29. 3.927 1 item
    30. 3.937 2 items
    31. 3.947 2 items
    32. 4.000 10 items
    33. 4.005 2 items
    34. 4.010 5 items
    35. 4.020 8 items
    36. 4.025 1 item
    37. 4.030 15 items
    38. 4.035 2 items
    39. 4.040 16 items
    40. 4.045 2 items
    41. 4.050 2 items
    42. 4.055 3 items
    43. 4.060 15 items
    44. 4.065 3 items
    45. 4.070 7 items
    46. 4.075 4 items
    47. 4.080 5 items
    48. 4.090 2 items
    49. 4.095 1 item
    50. 4.100 1 item
    51. 4.120 3 items
    52. 4.125 16 items
    53. 4.130 7 items
    54. 4.135 7 items
    55. 4.140 4 items
    56. 4.145 7 items
    57. 4.150 3 items
    58. 4.155 15 items
    59. 4.160 3 items
    60. 4.165 12 items
    61. 4.170 1 item
    62. 4.180 1 item
    63. 4.185 9 items
    64. 4.210 1 item
    65. 4.245 1 item
    66. 4.250 5 items
    67. 4.255 1 item
    68. 4.260 1 item
    69. 4.265 1 item
    70. 4.270 1 item
    71. 4.280 10 items
    72. 4.310 9 items
    73. 4.320 4 items
    74. 4.330 1 item
    75. 4.350 5 items
    76. 4.360 1 item
    77. 4.375 4 items
    78. 4.380 1 item
    79. 4.390 4 items
    80. 4.440 3 items
    81. 4.500 9 items
    82. 4.530 6 items
    83. 4.560 8 items
    84. 4.600 10 items
    85. 4.605 2 items
    86. 4.610 3 items
    87. 4.615 1 item
    88. 4.620 1 item
    89. 4.625 3 items
    90. 4.630 2 items
    91. 81.00mm 1 item
    92. 81.25mm 1 item
    93. 81.50 mm 1 item
    94. 82.00mm 1 item
    95. 82.50 mm 1 item
    96. 83.00mm 1 item
    97. 83.50mm 1 item
    98. 85.00mm 1 item
    99. 85.50mm 1 item
    100. 86.00mm 1 item
    101. 86.50mm 1 item
    102. 87.00mm 2 items
    103. 87.25mm 1 item
    104. 87.50mm 1 item
    105. 88.00mm 1 item
    106. 89.00mm 1 item
    107. 92.00mm 1 item
    108. 92.30mm 1 item
    109. 92.38mm 1 item
    110. 92.50mm 1 item
    111. 92.76mm 1 item
    112. 93.00mm 1 item
    113. 94.00mm 1 item
    114. 95.50mm 1 item
    115. 96.00 mm 1 item
    116. 99.50 mm 1 item
    117. 99.75mm 1 item
    Oil Ring
    1. 2.0mm 1 item
    2. 3.0mm 1 item
    3. 3/16" 3 items
    Price
    Ring Fitment
    1. File Fit 4 items
    2. Pre Fit 1 item
    Ring Series
    1. Ductile Iron 4 items
    2. Premium Race Series 1 item
    Second Ring
    1. 1.0mm 1 item
    2. 1.5mm 1 item
    3. 1/16" 3 items
    Top Ring
    1. 1.0mm 1 item
    2. 1.5mm 1 item
    3. 1/16" 3 items
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