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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 (8 results)

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    1. TS-MG9010-25 PART NUMBER
      MG9010-25
      Total Seal Max Seal Gapless Top Piston Rings MG9010-25
      $455.47
      Total Seal
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      Total Seal, Gapless Top, Piston Rings, 4.145+5 Bore, File Fit, .043 .043 3.0mm Ring Pak, 11 LB Low Tension Oil Ring Learn More
    2. TS-CS9010-25 PART NUMBER
      CS9010-25
      Total Seal Classic AP Steel Top Piston Ring Set CS9010-25
      $375.68
      Total Seal
      Add to Wish List
      Total Seal, AP Steel, Piston Rings, 4.145+5 Bore, File Fit, ..043 .043 3.0mm Ring Pak, 11 LB Low Oil Tension Learn More
    3. TS-CS9011-25 PART NUMBER
      CS9011-25
      Total Seal Classic AP Steel Top Piston Ring Set CS9011-25
      $375.68
      Total Seal
      Add to Wish List
      Total Seal, AP Steel, Piston Rings, 4.145+5 Bore, File Fit, .043 .043 3/16 Ring Pak, Std Tension Oil Rings Learn More
    4. TS-CS9010GP-25 PART NUMBER
      CS9010-15
      Total Seal Classic AP Steel Gas Ported Top Piston Ring Set CS9010GP-25 Bore 4.145
      $543.32
      Total Seal
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      Total Seal, AP Steel Gas Ported, Piston Rings, 4.145 Bore, File Fit, ..043 .043 3.0mm Ring Pak, 11 LB Low Oil Tension

      Learn More
    5. TS-CSL9011-35 PART NUMBER
      CSL9011-35
      Total Seal Classic AP Steel Top Piston Ring Set CSL9011-35
      $375.68
      Total Seal
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      Total Seal, AP Steel, Piston Rings, 4.155+5 Bore, File Fit, .043 .043 3/16 Ring Pak, Low Tension Oil Rings Learn More
    6. DRP-09224145 PART NUMBER
      09224145 Diamond Pro Select Piston Rings 4.145 Bore, .043 .043 3.0mm
      09224145 Diamond Pro Select Piston Rings 4.145 Bore, .043 .043 3.0mm
      $317.99
      Diamond
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      4.145 Bore Size, .043 Plasma Moly Dutile Barrel Face Top Ring, .043 Napier Face 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    7. DRP-09244145 PART NUMBER
      09244145 Diamond Pro Select Piston Rings 4.145 Bore, .043 .043 3/16
      09244145 Diamond Pro Select Piston Rings 4.145 Bore, .043 .043 3/16
      $329.99
      Diamond
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      4.145 Bore Size, .043 Stainless Steel W/ C-23 PVD Face Coating Top Ring, .043 Napier Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    8. DRP-09214145 PART NUMBER
      09214145 Diamond Pro Select Piston Rings 4.145 Bore .043 .043 3.0mm
      09214145 Diamond Pro Select Piston Rings 4.145 Bore .043 .043 3.0mm
      $329.99
      Diamond
      Add to Wish List
      Fits 4.145 Bore Size, .043 AP Stainless Steel Top Ring, .043 Napier Face 2nd Ring, 3.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More

    Products (8 results)

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    1. Bore Size
      4.145
    2. Second Ring
      0.043"
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    1. Diamond 3 items
    2. Total Seal 5 items
    Price
    Bore Size
    1. 3.766 1 item
    2. 3.786 1 item
    3. 4.000 4 items
    4. 4.010 2 items
    5. 4.020 5 items
    6. 4.030 22 items
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    8. 4.040 17 items
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    11. 4.060 15 items
    12. 4.065 2 items
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    14. 4.080 3 items
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    16. 4.115 1 item
    17. 4.125 17 items
    18. 4.130 4 items
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    20. 4.137 1 item
    21. 4.140 3 items
    22. 4.145 8 items
    23. 4.150 2 items
    24. 4.155 20 items
    25. 4.160 2 items
    26. 4.165 13 items
    27. 4.170 2 items
    28. 4.175 4 items
    29. 4.180 2 items
    30. 4.185 15 items
    31. 4.190 2 items
    32. 4.195 1 item
    33. 4.200 2 items
    34. 4.205 3 items
    35. 4.250 1 item
    36. 4.310 1 item
    37. 4.350 3 items
    38. 4.440 1 item
    39. 4.500 11 items
    40. 4.530 8 items
    41. 4.560 8 items
    42. 4.600 20 items
    43. 4.605 2 items
    44. 4.610 8 items
    45. 4.615 1 item
    46. 4.620 1 item
    47. 4.625 13 items
    48. 4.630 2 items
    Oil Ring
    1. 3.0mm 5 items
    2. 3/16" 3 items
    Ring Series
    1. AP Steel Top 2 items
    2. Classis AP Steel Top 3 items
    3. Maxseal Gapless Top Gold Power Low Tension 1 item
    4. Plasma-Moly Ductile 1 item
    5. AP Steel Gas Ported 1 item
    Second Ring
    1. 0.0354" 1 item
    2. 0.043" 8 items
    3. 1.0mm 2 items
    4. 1.2mm 3 items
    5. 1.5mm 12 items
    6. 1/16" 20 items
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