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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. MAH-4070ML-043 PART NUMBER
      Mahle Performance Piston Ring Set 4070ML-043
      Mahle Performance Piston Ring Set 4070ML-043
      $192.78
      Mahle
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      4.065+5 Bore, File Fit, .043 .043 3mm Ring Pak, Low Tension Oil Rings Learn More
    2. TS-CRL3690-65 PART NUMBER
      CRL3690-65
      Total Seal Classic Race Piston Ring Set CRL3690-65
      $172.18
      Total Seal
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      Total Seal, Classic Race, Piston Rings, 4.060+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, 16 LB Low Tension Oil Ring Learn More
    3. TS-CRL2010-65 PART NUMBER
      CRL2010-65
      Total Seal Classic Race Piston Ring Set CRL2010-65
      $168.64
      Total Seal
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      Total Seal, Classic Race, Piston Rings, 4.060+5 Bore, File Fit, 1.5 1.5 3.0mm, 8 LB Low Tension Oil Ring

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    4. TS-CRL9090-65 PART NUMBER
      CRL9090-65
      Total Seal Classic Race Piston Ring Set CRL9090-65
      $172.43
      Total Seal
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      Total Seal, Classic Race, Piston Rings, 4.065+5 Bore, File Fit, 5/64 5/64 3/16, Low Tension Oil Ring Learn More
    5. MAN-46016ST-8 PART NUMBER
      Manley Piston Ring Set 46016ST-8, AP Steel, 4.065 Bore, 1.2mm x 1.2mm x 3mm, File Fit
      Manley Piston Ring Set 46016ST-8, AP Steel, 4.065 Bore, 1.2mm x 1.2mm x 3mm, File Fit
      $408.23
      Manley
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      Piston Rings, Steel Top, Napier 2nd, 4.065 Bore Size, File Fit, 1.2mm x 1.2mm 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.
    6. MAH-4070MS-15 PART NUMBER
      Mahle Performance Piston Ring Set 4070MS-15
      Mahle Performance Piston Ring Set 4070MS-15
      $158.86
      Mahle
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      4.065+5 Bore, File Fit, 1.5 1.5 3mm Ring Pak, Std Tension Oil Rings Learn More
    7. MAH-4070MS-112 PART NUMBER
      Mahle Performance Piston Ring Set 4070MS-112
      Mahle Performance Piston Ring Set 4070MS-112
      $183.28
      Mahle
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      4.065+5 Bore, File Fit, 1.0 1.0 2.0mm Ring Pak, Std Tension Oil Rings Learn More
    8. DRP-09454065 PART NUMBER
      Diamond GN Steel Piston Rings Set 09454065
      Diamond GN Steel Piston Rings Set 09454065
      $159.99
      Diamond
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      4.065 Bore, Fits 1.2, 1.2, 3mm Ring Pack Learn More
    9. DRP-09054065 PART NUMBER
      09054065 Diamond Pro Select Piston Rings 4.065 Bore, 1.5mm 1.5mm 3.0mm
      09054065 Diamond Pro Select Piston Rings 4.065 Bore, 1.5mm 1.5mm 3.0mm
      $329.99
      Diamond
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      4.065 Bore Size, 1.5mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.5mm Taper Face 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    10. CP-RS1MGNHD4065-0 PART NUMBER
      RS1GNHD
      CP Bullet Nitrided Steel Piston Ring Set 4.065 Bore RS1MGNHD4065-0
      $26.00
      CP
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      CP Bullet Pistons, Piston Rings, 4.065+0 Bore, Pre Fit, 1.5 1.5 3.0mm Ring Pack, 1 Cylinder Learn More

    Products (1-10 of 14)

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    Oil Ring
    1. 2.0mm 4 items
    2. 3.0mm 8 items
    3. 3/16" 2 items
    Ring Fitment
    1. File Fit 13 items
    2. Pre Fit 1 item
    Ring Series
    1. AP Steel Top 3 items
    2. Classic Race Low Tension 1 item
    3. Classic Race Low Tenstion 2 items
    4. Ductile Iron 2 items
    5. Ductile Iron Low Tension 1 item
    6. GN Steel Top 2 items
    7. HV385 Steel 1 item
    8. Plasma-Moly Ductile 1 item
    9. TFX 1 item
    Second Ring
    1. 0.0354" 1 item
    2. 0.043" 2 items
    3. 1.0mm 3 items
    4. 1.2mm 2 items
    5. 1.5mm 4 items
    6. 1/16" 1 item
    7. 5/64" 1 item
    Top Ring
    1. 0.0354" 1 item
    2. 0.043" 2 items
    3. 1.0mm 3 items
    4. 1.2mm 2 items
    5. 1.5mm 4 items
    6. 1/16" 1 item
    7. 5/64" 1 item
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