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-TL3690-45 PART NUMBER
Total Seal TS1 Gapless 2ND Piston Ring Set TL3690-45$386.92Total Seal, TS1, Gapless 2nd Rings, 4.045+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, 16 LB Low Tension Oil Rings Learn More -
TS-CRL3690-40 PART NUMBER
Total Seal Classic Race Piston Ring Set CRL3690-40$172.18Total Seal, Classic Race, Piston Rings, 4.040 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, 16 LB Low Tension Oil Ring Learn More -
TS-CS4708-45 PART NUMBER
Total Seal AP Steel Piston Ring Set Low Tension CS4708-45$375.68Total Seal, AP Steel, Piston Rings, 4.040+5 Bore, File Fit, 1.2 1.2 3mm Ring Pak, 11 LB Low Tension Oil Rings Learn More -
TS-CS3690-45 PART NUMBER
Total Seal Classic AP Steel Top Piston Ring Set CS3690-45$375.68Total Seal, AP Steel, Piston Rings, 4.040+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More -
HAS-2M5523-040 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5523-040$138.95Hastings, Piston Rings, 4.040 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
HAS-2M5523-045 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5523-045$138.95Hastings, Piston Rings, 4.040+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
HAS-2M5505-040 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5505-040$189.95Hastings, Piston Rings, 4.040 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More -
HAS-2M5505-045 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5505-045$168.95Hastings, Piston Rings, 4.040+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More -
HAS-SM5587-045 PART NUMBER
Hastings Tough Guy Steel Moly Piston Rings SM5587-045$171.95Hastings, Piston Rings, 4.040+5 Bore, File Fit, .043 .043 3mm Ring Pak, Standard Tension Oil Rings Learn More -
HAS-2M5540-040 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5540-040$144.95Hastings, Piston Rings, 4.040 Bore, Pre Fit, 1.5 1.5 3.0mm Ring Pak, Standard Tension Oil Ring Learn More