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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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    1. TS-CR0690GP-10 PART NUMBER
      CR0690-15
      Total Seal Classic Race Gas Ported Piston Ring Set CR0690GP-10 4.135 Bore
      $346.63
      Total Seal
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      Total Seal, Classic Race Gas Ported, Piston Rings, 4.135 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings

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    2. TS-CRG9010GP-15 PART NUMBER
      CRG9010-15
      Total Seal Classic Race Gas Ported Piston Ring Set CRG9010GP-15 Bore 4.135
      $468.04
      Total Seal
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      Total Seal, Classic Race Gas Ported, Piston Rings, 4.135 Bore, File Fit, .043 .043 3mm Ring Pak, 11 LB Gold Power Low Tension Oil Rings

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    3. TS-CRL0690GP-10 PART NUMBER
      CRL0690-10
      Total Seal Classic Race Gas Ported Piston Ring Set CRL0690GP-10 Bore 4.135
      $346.63
      Total Seal
      Add to Wish List

      Total Seal, Classic Race Gas Ported, Piston Rings, 4.135 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, 16 LB Low Tension Oil Rings

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    4. TS-CRL0690GP-15 PART NUMBER
      CRL0690-10
      Total Seal Classic Race Gas Ported Piston Ring Set CRL0690GP-15 Bore 4.135
      $346.63
      Total Seal
      Add to Wish List

      Total Seal, Classic Race Gas Ported, Piston Rings, 4.135 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, 16 LB Low Tension Oil Rings

      Learn More
    5. TS-CS0690GP-15 PART NUMBER
      CS0690-15
      Total Seal Classic AP Steel Gas Ported Top Piston Ring Set CS0690GP-15 Bore 4.135
      $543.32
      Total Seal
      Add to Wish List

      Total Seal, AP Steel Gas Ported, Piston Rings, 4.135 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings

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    6. TS-CS9010GP-15 PART NUMBER
      CS9010-15
      Total Seal Classic AP Steel Gas Ported Top Piston Ring Set CS9010GP-15 Bore 4.135
      $543.32
      Total Seal
      Add to Wish List

      Total Seal, AP Steel Gas Ported, Piston Rings, 4.135 Bore, File Fit, ..043 .043 3.0mm Ring Pak, 11 LB Low Oil Tension

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    7. TS-TL0690GP-15 PART NUMBER
      TL0690-15
      Total Seal TS1 Gas Ported Gapless 2nd Piston Ring Set TL0690GP-15 Bore 4.135
      $741.80
      Total Seal
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      Total Seal, TS1 Gas Ported, Gapless 2nd Rings, 4.135 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, 16 Lb Low Tension Oil Rings

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    8. MAN-46362-8 PART NUMBER
      Manley Piston Ring Set 46362-8, Ductile Iron, 4.135 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46362-8, Ductile Iron, 4.135 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $232.71
      Manley
      Add to Wish List

      Piston Rings, Ductile Iron, Plasma Moly, 4.135 Bore Size, File Fit, 1.5mm x 1.5mm x 3mm, 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

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      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    9. MAN-46362ST-8 PART NUMBER
      Manley Piston Ring Set 46362ST-8, AP Steel, 4.135 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46362ST-8, AP Steel, 4.135 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $403.55
      Manley
      Add to Wish List

      Piston Rings, Steel Top, Napier 2nd, 4.135 Bore Size, File Fit, 1.5mm x 1.5mm x 3mm, 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

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      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    10. MAN-46062ST-8 PART NUMBER
      Manley Piston Ring Set 46062ST-8, AP Steel, 4.135 Bore, 1.2mm x 1.2mm x 3mm, File Fit
      Manley Piston Ring Set 46062ST-8, AP Steel, 4.135 Bore, 1.2mm x 1.2mm x 3mm, File Fit
      $408.23
      Manley
      Add to Wish List

      Piston Rings, Steel Top, Napier 2nd, 4.135 Bore Size, File Fit, 1.2mm x 1.2mm x 3mm, 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

      Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.

    Products (21-30 of 55)

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    1. Bore Size
      4.135
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    1. CP 1 item
    2. Diamond 12 items
    3. JE 3 items
    4. Mahle 4 items
    5. Manley 3 items
    6. Total Seal 32 items
    Price
    Bore Size
    1. 100.00 mm 1 item
    2. 2.854 1 item
    3. 2.894 2 items
    4. 3.110 1 item
    5. 3.208 1 item
    6. 3.209 1 item
    7. 3.228" 2 items
    8. 3.248 1 item
    9. 3.268 2 items
    10. 3.307 4 items
    11. 3.327 4 items
    12. 3.346 2 items
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    14. 3.366 1 item
    15. 3.385 4 items
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    17. 3.395 1 item
    18. 3.405 5 items
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    23. 3.448 1 item
    24. 3.465 3 items
    25. 3.484 1 item
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    28. 3.552 11 items
    29. 3.562 2 items
    30. 3.563 2 items
    31. 3.570 1 item
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    33. 3.572 10 items
    34. 3.581 2 items
    35. 3.582 8 items
    36. 3.622 1 item
    37. 3.630 3 items
    38. 3.632(92.25mm) 1 item
    39. 3.635 1 item
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    42. 3.642(92.50mm) 2 items
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    66. 3.800 16 items
    67. 3.805 6 items
    68. 3.810 12 items
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    71. 3.830 8 items
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    95. 4.000 64 items
    96. 4.001 2 items
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    167. 4.560 36 items
    168. 4.562 1 item
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    171. 4.590 1 item
    172. 4.600 57 items
    173. 4.605 2 items
    174. 4.610 15 items
    175. 4.615 1 item
    176. 4.620 1 item
    177. 4.625 26 items
    178. 4.630 3 items
    179. 4.875 1 item
    180. 5.000 1 item
    181. 81.00mm 2 items
    182. 81.25mm 1 item
    183. 81.50 mm 2 items
    184. 82.00mm 2 items
    185. 82.50 mm 1 item
    186. 83.00mm 1 item
    187. 83.50mm 1 item
    188. 85.00mm 1 item
    189. 85.50mm 1 item
    190. 86.00mm 1 item
    191. 86.50mm 1 item
    192. 87.00mm 2 items
    193. 87.25mm 1 item
    194. 87.50mm 2 items
    195. 87.60mm 1 item
    196. 88.00mm 2 items
    197. 89.00mm 1 item
    198. 92.00mm 1 item
    199. 92.30mm 1 item
    200. 92.38mm 1 item
    201. 92.50mm 1 item
    202. 92.76mm 1 item
    203. 93.00mm 1 item
    204. 94.00mm 2 items
    205. 95.50mm 1 item
    206. 96.00 mm 1 item
    207. 99.50 mm 1 item
    208. 99.75mm 1 item
    Oil Ring
    1. 2.0mm 3 items
    2. 3.0mm 28 items
    3. 3/16" 24 items
    Ring Fitment
    1. File Fit 51 items
    2. Pre Fit 4 items
    Ring Series
    1. AP Steel Gapless 2nd 1 item
    2. AP Steel Gapless Top 2 items
    3. AP Steel Top 9 items
    4. Classic Moly Race Gold Power Low Tension 2 items
    5. Classic Race 2 items
    6. Classic Race Low Tension 2 items
    7. Classis AP Steel Top 5 items
    8. Ductile Iron 3 items
    9. Ductile Iron Low Tension 1 item
    10. Gapless AP Steel Top 1 item
    11. GN Steel Top 2 items
    12. HV385 Steel 1 item
    13. Maxseal Gapless Top 2 items
    14. Maxseal Gapless Top Gold Power Low Tension 1 item
    15. Plasma-Moly Ductile 4 items
    16. Premium Race Series 1 item
    17. Premium Race Series Low Tension 2 items
    18. Standard Tension 1 item
    19. TS1 Gapless 2nd 2 items
    20. TS1 Gapless 2nd Low Tension 1 item
    21. Classic Race Gas Ported 5 items
    22. AP Steel Gas Ported 3 items
    23. TS1 Gapless 2nd Gas Ported 1 item
    24. Gapless AP Steel Top Gas Ported 1 item
    Second Ring
    1. 0.0354" 1 item
    2. 0.043" 11 items
    3. 1.0mm 2 items
    4. 1.2mm 2 items
    5. 1.5mm 17 items
    6. 1/16" 21 items
    7. 5/64" 1 item
    Top Ring
    1. 0.0354" 1 item
    2. 0.043" 14 items
    3. 1.0mm 2 items
    4. 1.2mm 5 items
    5. 1.5mm 13 items
    6. 1/16" 19 items
    7. 5/64" 1 item
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