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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TS-CRG2012-15 PART NUMBERTotal Seal Classic Race Piston Ring Set CRG2012-15$168.64Total Seal, Classic Race, Piston Rings, 4.135+5 Bore, File Fit, 1.5 1.5 3.0mm, 11 LB Low Tension Oil Ring Learn More
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JE-JG31F8-4135-2 PART NUMBER
JE Premium Race Series Piston Ring Set JG31F8-4135-2$303.99JE Piston Rings, 4.135+2 Bore, File Fit, 1.2, 1.5, 3mm Ring Pak, Low Tension Oil Rings Learn More -
DRP-09064135 PART NUMBER
09064135 Diamond Pro Select Piston Rings 4.135 Bore, 1.5mm 1.5mm 3.0mm$233.994.135 Bore Size, 1.5mm Plasma Moly Top Ring, 1.5mm Taper Face 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
MAH-4140MS-1115 PART NUMBER
Mahle Performance Piston Ring Set 4140MS-1115$189.564.135+5 Bore, File Fit, 0.043", 1.5mm, 3.0mm, Ring Pak, Standard Tension Oil Rings Learn More -
CP-RS1MGNHD4135-0 PART NUMBER
CP Bullet Nitrided Steel Piston Ring Set 4.135 Bore RS1MGNHD4135-0$26.00CP Bullet Pistons, Piston Rings, 4.135+0 Bore, Pre Fit, 1.5 1.5 3.0mm Ring Pack, 1 Cylinder
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TS-CRG2012GP-15 PART NUMBERTotal Seal Classic Race Gas Ported Piston Ring Set CRG2012GP-15 Bore 4.135$346.63
Total Seal, Classic Race Gas Ported, Piston Rings, 4.135 Bore, File Fit, 1.5 1.5 3.0mm, 11 LB Low Tension Oil Ring
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TS-CS2012GP-15 PART NUMBERTotal Seal AP Steel Gas Ported Piston Ring Set Low Tension CS2012GP-15 Bore 4.135$543.32
Total Seal, AP Steel Gas Ported, Piston Rings, 4.135 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings
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