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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 (6 results)

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    Set Descending Direction
    1. TS-M3690-45 PART NUMBER
    2. TS-M9090-40 PART NUMBER
    3. TS-M9090-45 PART NUMBER
    4. TS-M1001-45 PART NUMBER
    5. TS-M0390-45 PART NUMBER
    6. TS-ML2010-45 PART NUMBER

    Products (6 results)

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    1. Bore Size
      4.040
    2. Ring Series
      Maxseal Gapless Top
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    Shopping Options
    Bore Size
    1. 3.766 2 items
    2. 3.776 2 items
    3. 3.780 1 item
    4. 3.796 2 items
    5. 3.800 1 item
    6. 3.810 2 items
    7. 3.820 2 items
    8. 3.840 2 items
    9. 3.898 1 item
    10. 4.000 2 items
    11. 4.010 1 item
    12. 4.020 2 items
    13. 4.030 7 items
    14. 4.040 6 items
    15. 4.060 5 items
    16. 4.070 1 item
    17. 4.080 2 items
    18. 4.090 1 item
    19. 4.100 1 item
    20. 4.125 4 items
    21. 4.135 2 items
    22. 4.145 2 items
    23. 4.155 10 items
    24. 4.165 5 items
    25. 4.185 4 items
    26. 4.250 1 item
    27. 4.280 1 item
    28. 4.290 1 item
    29. 4.310 1 item
    30. 4.320 1 item
    31. 4.350 1 item
    32. 4.360 1 item
    33. 4.380 3 items
    34. 4.390 1 item
    35. 4.400 1 item
    36. 4.420 1 item
    37. 4.440 1 item
    38. 4.470 1 item
    39. 4.500 1 item
    40. 4.530 1 item
    41. 4.560 1 item
    42. 4.600 4 items
    43. 4.625 2 items
    Oil Ring
    1. 1/8" 1 item
    2. 3.0mm 2 items
    3. 3/16" 3 items
    Price
    Ring Fitment
    1. File Fit 5 items
    2. Pre Fit 1 item
    Ring Series
    1. AP Steel Gapless 2nd 1 item
    2. AP Steel Gapless Top 2 items
    3. AP Steel Top 8 items
    4. Claimer Race Low Tension 1 item
    5. Classic Moly Race Gold Power Low Tension 2 items
    6. Classic Race 9 items
    7. Classic Race Low Tension 3 items
    8. Classic Race Low Tenstion 3 items
    9. Classis AP Steel Top 8 items
    10. Ductile Iron 10 items
    11. Ductile Iron Low Tension 2 items
    12. Gapless AP Steel Top 1 item
    13. GN Steel Top 3 items
    14. Hardened Nitrous Series 1 item
    15. Hardened Nitrous Series Low Tension 1 item
    16. HV385 Steel 1 item
    17. Maxseal Gapless Top 6 items
    18. Maxseal Gapless Top Gold Power Low Tension 2 items
    19. Moly Original 1 item
    20. Plasma-Moly Ductile 4 items
    21. Plasma-Moly Ductile Ultra Low Tension 1 item
    22. Premium Ductile 4 items
    23. Premium Ductile Low Tension 2 items
    24. Premium Race Series 1 item
    25. Premium Race Series Low Tension 4 items
    26. Sportsman Series 1 item
    27. Steel Moly 1 item
    28. TNT Gapless 2nd 1 item
    29. TNT Gapless Top 2 items
    30. TS1 Gapless 2nd 6 items
    31. TS1 Gapless 2nd Low Tension 3 items
    32. Classic Race Gas Ported 10 items
    33. AP Steel Gas Ported 4 items
    34. Max Seal Gapless Top Gas Ported 2 items
    Second Ring
    1. 1.5mm 1 item
    2. 1/16" 3 items
    3. 5/64" 2 items
    Top Ring
    1. 1.5mm 1 item
    2. 1/16" 3 items
    3. 5/64" 2 items
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