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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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    3. MO-315-0072.035 PART NUMBER
    4. MO-315-0079.005 PART NUMBER
    5. MO-315-0059.045 PART NUMBER
    6. MO-315-0164.005 PART NUMBER
    7. MO-315-0032.025 PART NUMBER
    8. MO-315-0032.035 PART NUMBER
    9. MO-315-0032.045 PART NUMBER
    10. MO-315-0035.005 PART NUMBER

    Products (1-10 of 440)

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    1. Brands
      Diamond
    2. Brands
      CP
    3. Brands
      Wiseco
    4. Brands
      Mahle Original (Perfect Circle)
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    Shopping Options
    Part Types
    1. Piston Ring 439 items
    Brands
    1. CP 18 items
    2. Diamond 390 items
    3. Hastings 101 items
    4. JE 136 items
    5. Mahle 230 items
    6. Mahle Original (Perfect Circle) 28 items
    7. Manley 114 items
    8. Total Seal 1051 items
    9. Wiseco 4 items
    Sold As
    1. Single 437 items
    2. Set 1 item
    3. Kit 2 items
    Bore Size
    1. 2.854 1 item
    2. 2.894 2 items
    3. 3.110 1 item
    4. 3.208 1 item
    5. 3.228" 2 items
    6. 3.248 1 item
    7. 3.268 1 item
    8. 3.307 3 items
    9. 3.327 4 items
    10. 3.346 2 items
    11. 3.347 1 item
    12. 3.366 1 item
    13. 3.385 4 items
    14. 3.386 3 items
    15. 3.395 1 item
    16. 3.405 4 items
    17. 3.406 1 item
    18. 3.425 3 items
    19. 3.426 1 item
    20. 3.445 4 items
    21. 3.448 1 item
    22. 3.465 3 items
    23. 3.484 1 item
    24. 3.505 1 item
    25. 3.552 2 items
    26. 3.562 2 items
    27. 3.572 2 items
    28. 3.582 1 item
    29. 3.622 1 item
    30. 3.630 1 item
    31. 3.632(92.25mm) 1 item
    32. 3.640 1 item
    33. 3.642 1 item
    34. 3.642(92.50mm) 2 items
    35. 3.650 2 items
    36. 3.652(92.75mm) 2 items
    37. 3.660 1 item
    38. 3.662 2 items
    39. 3.662(93mm) 2 items
    40. 3.670 1 item
    41. 3.681 2 items
    42. 3.700 2 items
    43. 3.740 1 item
    44. 3.770 1 item
    45. 3.776 1 item
    46. 3.780 4 items
    47. 3.796 1 item
    48. 3.799 2 items
    49. 3.800 5 items
    50. 3.810 1 item
    51. 3.820 2 items
    52. 3.830 2 items
    53. 3.840 1 item
    54. 3.858 1 item
    55. 3.878 1 item
    56. 3.898 1 item
    57. 3.905 5 items
    58. 3.917 3 items
    59. 3.927 3 items
    60. 3.937 5 items
    61. 3.940 1 item
    62. 3.947 1 item
    63. 3.957 1 item
    64. 4.000 2 items
    65. 4.005 3 items
    66. 4.010 3 items
    67. 4.020 4 items
    68. 4.030 18 items
    69. 4.040 15 items
    70. 4.060 17 items
    71. 4.065 6 items
    72. 4.070 8 items
    73. 4.075 1 item
    74. 4.080 6 items
    75. 4.090 4 items
    76. 4.100 3 items
    77. 4.110 1 item
    78. 4.120 1 item
    79. 4.125 15 items
    80. 4.130 11 items
    81. 4.135 13 items
    82. 4.137 1 item
    83. 4.140 4 items
    84. 4.145 10 items
    85. 4.150 5 items
    86. 4.155 18 items
    87. 4.160 5 items
    88. 4.165 16 items
    89. 4.170 4 items
    90. 4.175 5 items
    91. 4.180 3 items
    92. 4.185 11 items
    93. 4.190 3 items
    94. 4.200 2 items
    95. 4.250 4 items
    96. 4.263 1 item
    97. 4.270 1 item
    98. 4.280 3 items
    99. 4.290 1 item
    100. 4.310 3 items
    101. 4.320 2 items
    102. 4.350 3 items
    103. 4.360 1 item
    104. 4.375 2 items
    105. 4.380 3 items
    106. 4.390 1 item
    107. 4.400 1 item
    108. 4.420 2 items
    109. 4.440 4 items
    110. 4.466 1 item
    111. 4.470 3 items
    112. 4.496 1 item
    113. 4.500 16 items
    114. 4.530 11 items
    115. 4.560 11 items
    116. 4.562 1 item
    117. 4.570 1 item
    118. 4.580 1 item
    119. 4.590 1 item
    120. 4.600 13 items
    121. 4.610 3 items
    122. 4.625 8 items
    123. 4.875 1 item
    Oil Ring
    1. 2.0mm 38 items
    2. 2.8mm 45 items
    3. 3.0mm 194 items
    4. 3.46mm 1 item
    5. 3/16" 154 items
    6. 4.0mm 8 items
    Price
    Ring Fitment
    1. File Fit 412 items
    2. Pre Fit 28 items
    Ring Series
    1. AP Steel Top 171 items
    2. Claimer Race 2 items
    3. Ductile Iron 2 items
    4. Fire Power 4 items
    5. GN Steel Top 76 items
    6. HV385 Steel 19 items
    7. Keystone 1 item
    8. M2 Tool Steel 1 item
    9. Moly Original 1 item
    10. Plasma-Moly Ductile 145 items
    11. Plasma-Moly Ductile Ultra Low Tension 2 items
    12. Premium Race Series 1 item
    13. TNT Gapless 2nd 1 item
    14. TNT Gapless Top 8 items
    Second Ring
    1. 0.0354" 12 items
    2. 0.043" 92 items
    3. 1.0mm 20 items
    4. 1.2mm 76 items
    5. 1.5mm 92 items
    6. 1/16" 137 items
    7. 2.0mm 1 item
    8. 3/32" 1 item
    9. 5/64" 9 items
    Top Ring
    1. 0.0354" 12 items
    2. 0.043" 110 items
    3. 1.0mm 55 items
    4. 1.2mm 58 items
    5. 1.5mm 75 items
    6. 1/16" 119 items
    7. 2.31mm 1 item
    8. 3/32" 1 item
    9. 5/64" 9 items
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