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.
Shop By
-
TS-CS2012-45 PART NUMBERTotal Seal AP Steel Piston Ring Set Low Tension CS2012-45$375.68Total Seal, AP Steel, Piston Rings, 4.165+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings Learn More
-
TS-CRG2012-45 PART NUMBERTotal Seal Classic Race Piston Ring Set CRG2012-45$168.64Total Seal, Classic Race, Piston Rings, 4.165+5 Bore, File Fit, 1.5 1.5 3.0mm, 11 LB Low Tension Oil Ring Learn More
-
TS-CR9011-45 PART NUMBER
Total Seal Classic Race Piston Ring Set CR9011-45$313.12Total Seal, Classic Race, Piston Rings, 4.165+5 Bore, File Fit, .043 .043 3/16 Ring Pak, Std Tension Oil Rings Learn More -
TS-CR9011-65 PART NUMBER
Total Seal Classic Race Piston Ring Set CR9011-65$313.12Total Seal, Classic Race, Piston Rings, 4.185+5 Bore, File Fit, .043 .043 3/16 Ring Pak, Std Tension Oil Rings Learn More -
MO-40141CP.040 PART NUMBER
-
TS-MSL0690-45 PART NUMBER
Total Seal AP Steel Maxseal Gapless Top Piston Ring Set MSL0690-45 - 4.165+5$530.57Total Seal, Gapless Top, AP Steel, 4.165+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More -
TS-MS0690-45 PART NUMBER
Total Seal AP Steel Maxseal Gapless Top Piston Ring Set MS0690-45 - 4.165+5$530.57Total Seal, Gapless Top, AP Steel, 4.165+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
MAH-4170MS-112 PART NUMBER
-
DRP-09024165 PART NUMBER
09024165 Diamond Pro Select Piston Ring Set 4.165 Bore, 1/16 1/16 3/16$156.994.165 Bore Size, 1/16 Plasma Moly Top Ring, 1/16 Taper Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09064165 PART NUMBER
09064165 Diamond Pro Select Piston Rings 4.165 Bore, 1.5mm 1.5mm 3.0mm$233.994.165 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

