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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 (1-10 of 12)

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    1. JE-S100S8-4145-5 PART NUMBER
    2. JE-J100F8-4145-5 PART NUMBER
    3. JE-J10008-4145-5 PART NUMBER
    4. DRP-09024145 PART NUMBER
    5. DRP-09064145 PART NUMBER
    6. DRP-09104145 PART NUMBER
    7. DRP-09224145 PART NUMBER
    8. DRP-09244145 PART NUMBER
    9. DRP-09214145 PART NUMBER
    10. DRP-09454145 PART NUMBER

    Products (1-10 of 12)

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    1. Brands
      JE
    2. Brands
      Diamond
    3. Bore Size
      4.145
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    Brands
    1. Diamond 9 items
    2. Hastings 2 items
    3. JE 3 items
    4. Mahle 4 items
    5. Mahle Original (Perfect Circle) 1 item
    6. Total Seal 27 items
    Bore Size
    1. 2.854 1 item
    2. 2.894 2 items
    3. 3.110 1 item
    4. 3.208 1 item
    5. 3.209 1 item
    6. 3.228" 2 items
    7. 3.248 1 item
    8. 3.268 2 items
    9. 3.307 4 items
    10. 3.327 4 items
    11. 3.346 2 items
    12. 3.347 1 item
    13. 3.366 1 item
    14. 3.385 4 items
    15. 3.386 3 items
    16. 3.395 1 item
    17. 3.405 5 items
    18. 3.406 1 item
    19. 3.425 3 items
    20. 3.426 1 item
    21. 3.445 4 items
    22. 3.448 1 item
    23. 3.465 3 items
    24. 3.484 1 item
    25. 3.505 1 item
    26. 3.552 2 items
    27. 3.562 2 items
    28. 3.563 1 item
    29. 3.571 1 item
    30. 3.572 2 items
    31. 3.582 1 item
    32. 3.622 1 item
    33. 3.630 1 item
    34. 3.632(92.25mm) 1 item
    35. 3.640 1 item
    36. 3.642 1 item
    37. 3.642(92.50mm) 2 items
    38. 3.650 2 items
    39. 3.652(92.75mm) 2 items
    40. 3.660 1 item
    41. 3.662 2 items
    42. 3.662(93mm) 2 items
    43. 3.670 1 item
    44. 3.681 2 items
    45. 3.700 2 items
    46. 3.740 1 item
    47. 3.766 1 item
    48. 3.770 5 items
    49. 3.776 1 item
    50. 3.780 3 items
    51. 3.796 1 item
    52. 3.800 4 items
    53. 3.810 2 items
    54. 3.820 3 items
    55. 3.830 3 items
    56. 3.840 2 items
    57. 3.858 1 item
    58. 3.878 1 item
    59. 3.898 1 item
    60. 3.900 1 item
    61. 3.905 5 items
    62. 3.917 2 items
    63. 3.927 3 items
    64. 3.937 4 items
    65. 3.940 1 item
    66. 3.947 1 item
    67. 3.957 1 item
    68. 4.000 7 items
    69. 4.005 2 items
    70. 4.010 5 items
    71. 4.020 8 items
    72. 4.030 22 items
    73. 4.040 19 items
    74. 4.060 23 items
    75. 4.065 5 items
    76. 4.070 9 items
    77. 4.075 2 items
    78. 4.080 7 items
    79. 4.090 3 items
    80. 4.100 3 items
    81. 4.110 1 item
    82. 4.120 3 items
    83. 4.125 21 items
    84. 4.130 14 items
    85. 4.135 15 items
    86. 4.137 1 item
    87. 4.140 4 items
    88. 4.145 12 items
    89. 4.150 5 items
    90. 4.155 21 items
    91. 4.160 5 items
    92. 4.165 18 items
    93. 4.170 4 items
    94. 4.175 5 items
    95. 4.180 3 items
    96. 4.185 14 items
    97. 4.190 3 items
    98. 4.200 2 items
    99. 4.210 1 item
    100. 4.250 4 items
    101. 4.263 1 item
    102. 4.270 1 item
    103. 4.280 8 items
    104. 4.290 1 item
    105. 4.310 7 items
    106. 4.320 3 items
    107. 4.350 4 items
    108. 4.360 2 items
    109. 4.375 4 items
    110. 4.380 1 item
    111. 4.390 3 items
    112. 4.400 1 item
    113. 4.420 2 items
    114. 4.440 4 items
    115. 4.466 1 item
    116. 4.470 3 items
    117. 4.496 1 item
    118. 4.500 19 items
    119. 4.530 13 items
    120. 4.560 16 items
    121. 4.570 1 item
    122. 4.580 1 item
    123. 4.590 1 item
    124. 4.600 16 items
    125. 4.610 4 items
    126. 4.625 8 items
    127. 4.875 1 item
    Oil Ring
    1. 2.0mm 2 items
    2. 3.0mm 5 items
    3. 3/16" 5 items
    Price
    Ring Series
    1. AP Steel Top 3 items
    2. GN Steel Top 1 item
    3. HV385 Steel 1 item
    4. Plasma-Moly Ductile 4 items
    5. Premium Race Series 1 item
    6. Premium Race Series Low Tension 1 item
    7. Sportsman Series 1 item
    Second Ring
    1. 0.0354" 1 item
    2. 0.043" 3 items
    3. 1.0mm 1 item
    4. 1.2mm 1 item
    5. 1.5mm 2 items
    6. 1/16" 4 items
    Top Ring
    1. 0.0354" 1 item
    2. 0.043" 3 items
    3. 1.0mm 1 item
    4. 1.2mm 2 items
    5. 1.5mm 1 item
    6. 1/16" 4 items
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