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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 (9 results)

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    Set Descending Direction
    1. TS-CS0690-5 PART NUMBER
    2. TS-CS0690-60 PART NUMBER
    3. TS-CS0690-65 PART NUMBER
    4. TS-CS9010-65 PART NUMBER
    5. TS-CS9011-65 PART NUMBER
    6. TS-CS4301-65 PART NUMBER
    7. TS-CS9924185 PART NUMBER
    8. TS-CS0690GP-5 PART NUMBER
    9. TS-CS2012-65 PART NUMBER

    Products (9 results)

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    1. Bore Size
      4.185
    2. Ring Series
      Classis AP Steel Top
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    Shopping Options
    Bore Size
    1. 3.563 1 item
    2. 3.810 1 item
    3. 3.820 1 item
    4. 3.830 1 item
    5. 3.840 1 item
    6. 3.948 1 item
    7. 4.000 2 items
    8. 4.010 1 item
    9. 4.020 3 items
    10. 4.030 8 items
    11. 4.040 8 items
    12. 4.050 1 item
    13. 4.060 7 items
    14. 4.070 2 items
    15. 4.080 5 items
    16. 4.090 1 item
    17. 4.100 2 items
    18. 4.125 8 items
    19. 4.130 5 items
    20. 4.135 5 items
    21. 4.140 1 item
    22. 4.145 6 items
    23. 4.150 1 item
    24. 4.155 9 items
    25. 4.160 3 items
    26. 4.165 6 items
    27. 4.185 9 items
    28. 4.190 1 item
    29. 4.195 1 item
    30. 4.250 2 items
    31. 4.280 3 items
    32. 4.295 1 item
    33. 4.310 3 items
    34. 4.320 1 item
    35. 4.350 2 items
    36. 4.360 2 items
    37. 4.375 2 items
    38. 4.390 1 item
    39. 4.420 1 item
    40. 4.440 3 items
    41. 4.470 2 items
    42. 4.500 6 items
    43. 4.530 6 items
    44. 4.560 4 items
    45. 4.600 7 items
    46. 4.610 6 items
    47. 4.625 4 items
    Oil Ring
    1. 2.0mm 1 item
    2. 3.0mm 2 items
    3. 3/16" 6 items
    Price
    Ring Fitment
    1. File Fit 8 items
    2. Pre Fit 1 item
    Ring Series
    1. AP Steel Gapless 2nd 1 item
    2. AP Steel Gapless Top 4 items
    3. AP Steel Top 6 items
    4. Classic Moly Race Gold Power Low Tension 1 item
    5. Classic Race 4 items
    6. Classic Race Low Tension 4 items
    7. Classic Race Low Tenstion 1 item
    8. Classis AP Steel Top 9 items
    9. Ductile Iron 4 items
    10. Ductile Iron Low Tension 1 item
    11. GN Steel Top 1 item
    12. Hardened Nitrous Series 1 item
    13. HV385 Steel 1 item
    14. Maxseal Gapless Top 4 items
    15. Maxseal Gapless Top Gold Power Low Tension 1 item
    16. Moly Original 1 item
    17. Plasma-Moly Ductile 3 items
    18. Premium Ductile 2 items
    19. Premium Ductile Low Tension 1 item
    20. Premium Race Series 1 item
    21. Premium Race Series Low Tension 1 item
    22. Sportsman Series 1 item
    23. Standard Tension 1 item
    24. TS1 Gapless 2nd 3 items
    25. TS1 Gapless 2nd Low Tension 2 items
    26. Classic Race Gas Ported 5 items
    27. AP Steel Gas Ported 2 items
    28. Max Seal Gapless Top Gas Ported 1 item
    29. Gapless AP Steel Top Gas Ported 2 items
    Second Ring
    1. .9mm 1 item
    2. 0.043" 2 items
    3. 1.5mm 1 item
    4. 1/16" 5 items
    Top Ring
    1. .9mm 1 item
    2. 0.043" 3 items
    3. 1.5mm 1 item
    4. 1/16" 4 items
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