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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MAH-4380ML PART NUMBERMahle Performance Piston Ring Set 4380ML$116.304.375+5 Bore, File Fit, 1/16, 1/16, 3/16" Ring Pak, Low Tension Oil Rings Learn More
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MO-315-0077.005 PART NUMBERMahle Original 315-0077.005 Fire Power Ring Set$212.954.375+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, PC479 Fire Power Ductile Iron Standard Tension Oil Rings Learn More
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TS-CR9190-130 PART NUMBERTotal Seal Classic Race Piston Ring Set CR9190-130$135.95Total Seal, Classic Race, Piston Rings, 4.375 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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JE-J100F8-4375-5 PART NUMBERJE Premium Race Series Piston Ring Set J100F8-4375-5$246.95JE Piston Rings, 4.375+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More
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JE-J10008-4375-5 PART NUMBERJE Premium Race Series Piston Ring Set J10008-4375-5$240.95JE Piston Rings, 4.375+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More
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MAH-4380MS-15 PART NUMBER
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HAS-2M5515-125 PART NUMBERHastings Tough Guy Premium Ductile Piston Rings 2M5515-125$181.95Hastings, Piston Rings, 4.375 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More
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TS-CS9190-130 PART NUMBERTotal Seal Classic AP Steel Top Piston Ring Set CS9190-130$317.95Total Seal, AP Steel, Piston Rings, 4.375+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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TS-CSL9190-130 PART NUMBERTotal Seal Classic AP Steel Top Piston Ring Set CSL9190-130$317.95Total Seal, AP Steel, Piston Rings, 4.375+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More
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TS-CR9190GP-125 PART NUMBERTotal Seal Classic Race Gas Ported Piston Ring Set CR9190GP-125 Bore 4.375$282.95
Total Seal, Classic Race Gas Ported, Piston Rings, 4.375 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings
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