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-ML6490-65 PART NUMBERTotal Seal MaxSeal Gapless Top Piston Ring Set 4.380 Bore ML6490-65$426.34Total Seal, Gapless Top, Piston Rings, 4.380+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pack, Low Tension Oil Rings, Set of 8 Learn More
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TS-CS1702-35 PART NUMBERTotal Seal Classic AP Steel Top Piston Ring Set 4.280 Bore CS1702-35$479.92Total Seal, AP Steel, Piston Rings, 4.280+5 Bore, File Fit, .017 1/16 3/16 Ring Pack, Std Tension Oil Rings, Set of 8 Rings Learn More
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TS-CS1702-255 PART NUMBERTotal Seal Classic AP Steel Top Piston Ring Set 4.500 Bore CS1702-255$479.92Total Seal, AP Steel, Piston Rings, 4.500+5 Bore, File Fit, .017 1/16 3/16 Ring Pack, Std Tension Oil Rings, Set of 8 Rings Learn More
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TS-CR7560-40 PART NUMBER
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TS-M9190-45 PART NUMBER
Total Seal MaxSeal Gapless Top Piston Ring Set M9190-45$388.84Total Seal, Gapless Top, Piston Rings, 4.290+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pack, Std Oil Tension, Set of 8 Learn More -
TS-CS4343-255 PART NUMBERTotal Seal AP Steel Piston Ring Set CS4343-255 - 4.500 Bore$375.68Total Seal, AP Steel, Piston Rings, 4.500+5 Bore, File Fit, .043 .043 3.0mm Ring Pak, STD Tension Oil Rings, Set of 8 Learn More
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TS-CS1124125 PART NUMBER
CS1124125 Total Seal Classic AP Steel Top Piston Ring Set, 4.125 Bore$375.68Total Seal, AP Steel, Piston Rings, 4.125+5 Bore, File Fit, 1.0mm 1.0mm 2.0mm Ring Pack, 11 LB Low Oil Tension Learn More -
TS-CS1124130 PART NUMBER
CS1124130 Total Seal Classic AP Steel Top Piston Ring Set, 4.130 Bore$375.68Total Seal, AP Steel, Piston Rings, 4.130+5 Bore, File Fit, 1.0mm 1.0mm 2.0mm Ring Pack, 11 LB Low Oil Tension Learn More -
TS-CS1124030 PART NUMBER
CS1124030 Total Seal Classic AP Steel Top Piston Ring Set, 4.030 Bore$375.68Total Seal, AP Steel, Piston Rings, 4.030+5 Bore, File Fit, 1.0mm 1.0mm 2.0mm Ring Pack, 11 LB Low Oil Tension Learn More -
TS-3563XX PART NUMBER
Total Seal Classic AP Steel Top Piston Ring Set 3563XX$49.95Total Seal, AP Steel, Piston Rings, 3.563 Bore, Pre Fit, 1.0, 1.2, 2.8mm Ring Pack, 12-14 LB Oil Tension, 1 Cylinder Set Learn More
